NACA Digital Library - UK Mirror

    482 records

  1. Batdorf, S B Schildcrout, Murry Stein, Manuel; Critical stress of thin-walled cylinders in axial compression; naca-report-887; 1947

  2. Stein, Manuel Neff, John; Buckling stresses of simply supported rectangular flat plates in shear; naca-tn-1222; March 1947

  3. Batdorf, S B Schildcrout, Murry Stein, Manuel; Critical shear stress of long plates with transverse curvature; naca-tn-1346; June 1947

  4. Jack Fischel, Leslie E. Schneiter; High-speed wind-tunnel investigation of high lift and aileron-control characteristics of an NACA 65-210 semi-span wing; naca-tn-1473; Nov 1947

  5. Paul E. Purser, Margaret F. Spear; Wind-tunnel investigation of effects of unsymmetrical horizontal-tail arrangements on power-on static longitudinal stability of a single-engine airplane model; naca-tn-1474; Oct 1947

  6. Herman O. Ankenbruck, Marion O. Mckinney, Jr; Generalized performance comparison of large conventional, tail boom, and tailless airplanes; naca-tn-1477; Oct 1947

  7. John B. Garvin; Flight measurements of aerodynamic loads on the horizontal tail surface of a fighter-type airplane; naca-tn-1483; Nov 1947

  8. John C. Evvard, L. Richard Turner; Theoretical lift distribution and upwash velocities for thin wings at supersonic speeds; naca-tn-1484; Nov 1947

  9. Herman H. Ellerbrock, Jr, Chester R. Wcislo, Howard E. Dexter; Analysis, verification, and application of equations and procedures for design of exhaust-pipe shrouds; naca-tn-1495; Dec 1948

  10. J. Howard Kittel; Comparison of crystal structures of 10 wrought heat resisting alloys at elevated temperatures with their crystal structures at room temperatures; naca-tn-1488; Nov 1947

  11. Richard P. Krebs, John Palasics; Analytical comparison of a standard turbojet engine, a turbojet engine with a tail-pipe burner, and a ram-jet engine; naca-rm-e6l11; Feb 1947

  12. Eugene Perchonok, William H. Sterbentz, Fred A. Wilcox; Performance of a 20-inch steady-flow ram jet at high altitudes and ram-pressure ratios; naca-rm-e6l06; Jun 1947

  13. Carl A. Sandahl; Free-flight investigation of fullspan, 0.2 chord plain ailerons at high subsonic, transonic, and supersonic speeds to determine some effects of wing sweepback, taper, aspect ratio, and section-thickness ratio; naca-rm-l7f30; Aug 1947

  14. William N. Gardner, Howard J. Curfman, Jr.; Flight investigation to determine the hinge moments of a beveled-edge aileron on a 45 degree sweptback wing at transonic and low supersonic speeds; naca-rm-l7h26; Nov 1947

  15. Anderson, Roger A; Determination of coupled modes and frequencies of swept wings by use of power series; naca-rm-l7h28; October 20, 1947

  16. James J. Gallagher, James N. Mueller; Preliminary tests to determine the maximum lift of wings at supersonic speeds; naca-rm-l7j10; Dec 1947

  17. Macon C. Ellis, Jr., Lowell E. Hasel, Carl E. Grigsby; Supersonic-tunnel tests of two supersonic airplane model configurations; naca-rm-l7j15; Dec 1947

  18. S. B. Batdorf, Manuel Stein; Critical combinations of shear and direct stress for simply supported rectangular flat plates; naca-tn-1223; Mar 1947

  19. S. Katzoff, Robert S. Finn, James C. Laurence; Interference method for obtaining the potential flow past an arbitrary cascade of airfoils; naca-tn-1252; May 1947

  20. Reginald B. Bland, T. D. Reisert; An application of statistical data in the development of gust-load criterions; naca-tn-1268; Apr 1947

  21. James C. Sivells, Robert H. Neely; Method for calculating wing characteristics by lifting-line theory using nonlinear section lift data; naca-tn-1269; Apr 1947

  22. Charles V. Bennett, Joseph L. Johnson; Experimental determination of the damping in roll and aileron rolling effectiveness of three wings having 2 degree, 42 degree and 62 degree sweepback; naca-tn-1278; May 1947

  23. Leonard Sternfield; Some considerations of the lateral stability of high-speed aircraft; naca-tn-1282; May 1947

  24. W. E. Moeckel; Theoretical aerodynamic coefficients of two-dimensional supersonic biplanes; naca-tn-1316; Jun 1947

  25. J. Mayo Greenberg; Some considerations on an airfoil in an oscillating stream; naca-tn-1372; Aug 1947

  26. S. Katzoff, Harriet E. Bogdonoff, Howard Boyet; Comparisons of theoretical and experimental lift and pressure distributions on airfoils in cascade; naca-tn-1376; Jul 1947

  27. Paul E. Purser, M. Leroy Spearman, William R. Bates; Preliminary investigation at low speed of downwash characteristics of small-scale sweptback wings; naca-tn-1378; Jul 1947

  28. John C. Evvard; Distribution of wave drag and lift in the vicinity of wing tips at supersonic speeds; naca-tn-1382; Jul 1947

  29. Norris F. Dow, William A. Hickman; Effect of variation in diameter and pitch of rivets on compressive strength of panels with Z-section stiffeners - panels of various lengths with close stiffener spacing; naca-tn-1421; Sep 1947

  30. William A. Hickman, Norris F. Dow; Compressive strength of 24S-T aluminum-alloy flat panels with longitudinal formed hat-section stiffeners having a ratio of stiffener thickness to skin thickness equal to 1.00; naca-tn-1439; Sep 1947

  31. Samuel J. Rosenfeld; Analytical and experimental investigation of bolted joints; naca-tn-1458; Oct 1947

  32. Nicholas H. Van Dorn, John Deyoung; A comparison of three theoretical methods of calculating span load distribution on swept wings; naca-tn-1476; Nov 1947

  33. Neal Tetervin; Boundary-layer momentum equations for three-dimensional flow; naca-tn-1479; Oct 1947

  34. George J. Heimerl; Determination of plate compressive strengths; naca-tn-1480; Dec 1947

  35. Sidney R. Alexander; Results of tests to determine the effect of a conical windshield on the drag of a bluff body at supersonic speeds; naca-rm-l6k08a; Jan 1947

  36. Charles W. Mathews, Jim Rogers Thompson; Drag measurements at transonic speeds of NACA 65-009 airfoils mounted on a freely falling body to determine the effects of sweepback and aspect ratio; naca-rm-l6k08c; Jan 1947

  37. Macon C. Ellis, Jr., Lowell E. Hase; Preliminary tests at supersonic speeds of triangular and swept-back wings; naca-rm-l6l17; Feb 1947

  38. Paul E. Purser, M. Leroy Spearman; Wind-tunnel tests at low speed of swept and yawed wings having various plan forms.; naca-rm-l7d23; May 1947

  39. George P. Wood; Performance possibilities of the turbojet system as a power plant for supersonic airplanes; naca-rm-l7h05a; Aug 1947

  40. Huntsberger, Ralph F; A study of several parameters controlling the trajectories of a supersonic antiaircraft missile powered with solid- or liquid-fuel rockets; naca-rm-a6g22; April 24, 1947

  41. Brown, Harvey H Rathert, George A , Jr Clousing, Lawrence A; Flight-test measurements of aileron control surface behavior at super critical Mach numbers; naca-rm-a7a15; April 23, 1947

  42. Chapman, Dean R Perkins, Edward W; Experimental investigation of the effects of viscosity on the drag of bodies of revolution at a Mach number 1.5; naca-rm-a7a31a; April 03, 1947

  43. Nitzberg, Gerald E Sluder, Loma E; An empirically derived method for calculating pressure distribution at supercritical Mach numbers and moderate angles of attack; naca-rm-a7b07; April 1947

  44. Stivers, Louis S , Jr Adams, Charles N , Jr; High-speed wind-tunnel investigation of the effects of compressibility on a pitot-static tube; naca-rm-a7f12; August 04, 1947

  45. Ilk, Richard J; Characteristics of a 15-percent-chord and a 35-percent-chord plain flap on the NACA 0006 airfoil section at high subsonic speeds; naca-rm-a7h19; October 02, 1947

  46. Gault, Donald E; An experimental investigation of NACA submerged air inlets on a 1/5-scale model of a fighter airplane; naca-rm-a7i06; December 05, 1947

  47. Vincenti, Walter G Nielsen, Jack N Matteson, Frederick H; Investigation of wing characteristics at a Mach number of 1.53 I : triangular wings of aspect ratio 2; naca-rm-a7i10; December 19, 1947

  48. Ilk, Richard J; High-speed aerodynamic characteristics of four thin NACA 63-series airfoils; naca-rm-a7j23; December 31, 1947

  49. Moeckel, W E Connors, J F Schroeder, A H; Investigation of shock diffusers at Mach number 1.85 I : projecting single-shock cones; naca-rm-e6k27; June 17, 1947

  50. Bohanon, H R Wilcox, E C; Theoretical investigation of thrust augmentation of turbojet engines by tail-pipe burning; naca-rm-e6l02; January 28, 1947

  51. Moeckel, W E Connors, J F Schroeder, A H; Investigation of shock diffusers at Mach number 1.85 II : projecting double-shock cones; naca-rm-e6l13; June 17, 1947

  52. Evvard, John C Blakey, John W; The use of perforated inlets for efficient supersonic diffusion; naca-rm-e7c26; June 25, 1947

  53. Gabriel, David S Martinson, E Vincent Essig, Robert H; Experimental investigation of performance and operating characteristics of a tail-pipe burner for a turbojet engine; naca-rm-e7g03; October 30, 1947

  54. Jones, Robert J; Wing plan forms for high-speed flight; naca-report-863; 1947

  55. Holms, Arthur G Faldetta, Richard D; Effects of temperature distribution and elastic properties of materials on gas-turbine-disk stresses; naca-report-864; 1947

  56. Sivells, James C Neely, Robert H; Method for calculating wing characteristics by lifting-line theory using nonlinear section lift data; naca-report-865; 1947

  57. Shaw, M C Nussdorfer, T J , Jr; An analysis of the full-floating journal bearing; naca-report-866; 1947

  58. Milwitzky, Benjamin; A theoretical investigation of hydrodynamic impact loads on scalloped-bottom seaplanes and comparisons with experiment; naca-report-867; 1947

  59. Toll, Thomas A; Summary of lateral-control research; naca-report-868; 1947

  60. Goldstein, Arthur W Jerison, Meyer; Isolated and cascade airfoils with prescribed velocity distribution; naca-report-869; 1947

  61. Parkinson, John B Olson, Roland E Harr, Marvin I; Tank investigation of a powered dynamic model of a large long-range flying boat; naca-report-870; 1947

  62. Manson, S S; Determination of elastic stresses in gas-turbine disks; naca-report-871; 1947

  63. Garrick, I E Rubinow, S I; Theoretical study of air forces on an oscillating or steady thin wing in a supersonic main stream; naca-report-872; July 1947

  64. Manganiello, Eugene J Valerino, Michael F Bell, E Barton; High-altitude flight cooling investigation of a radial air-cooled engine; naca-report-873; 1947

  65. Batdorf, S B; A simplified method of elastic-stability analysis for thin cylindrical shells; naca-report-874; 1947

  66. Orlin, W James Lindner, Norman J Butterly, Jack G; Application of the analogy between water flow with a free surface and two-dimensional compressible gas flow; naca-report-875; 1947

  67. Lees, Lester; The stability of the laminar boundary layer in a compressible fluid; naca-report-876; 1947

  68. Hamilton, William T Nelson, Warren H; Summary report on the high-speed characteristics of six model wings having NACA 65sub1-series sections; naca-report-877; 1947

  69. Goldstein, Arthur W; Analysis of performance of jet engine from characteristics of components I : aerodynamic and matching characteristics of turbine component determined with cold air; naca-report-878; 1947

  70. Katzoff, S Finn, Robert S Laurence, James C; Interference method for obtaining the potential flow past an arbitrary cascade of airfoils; naca-report-879; 1947

  71. Pinkel, I Irving Shames, Harold; Analysis of jet-propulsion-engine combustion-chamber pressure losses; naca-report-880; 1947

  72. Childs, J Howard Mccafferty, Richard J Surine, Oakley W; Effect of combustor-inlet conditions on performance of an annular turbojet combustor; naca-report-881; 1947

  73. Greenberg, Harry; Frequency-response method for determination of dynamic stability characteristics of airplanes with automatic controls; naca-report-882; 1947

  74. Sawyer, Richard H; Flight measurements of the lateral control characteristics of narrow-chord ailerons on the trailing edge of a full-span slotted flap; naca-report-883; 1947

  75. Jones, Robert T; Effects of sweepback on boundary layer and separation; naca-report-884; 1947

  76. Boshar, John; Flight investigation on a fighter-type airplane of factors which affect the loads and load distributions on the vertical tail surfaces during rudder kicks and fishtails; naca-report-885; 1947

  77. Cook, Harvey A Heinicke, Orville H Haynie, William H; Spark-timing control based on correlation of maximum-economy spark timing, flame-front travel, and cylinder-pressure rise; naca-report-886; 1947

  78. Spurr, Robert A Allen, H Julian; A theory of unstaggered airfoil cascades in compressible flow; naca-report-888; 1947

  79. Heslet, Max A Lomax, Harvard Jones, Arthur L; Voltera's solution of the wave equation as applied to three-dimensional supersonic airfoil problems; naca-report-889; September 1947

  80. Liepmann, Hans W Fila, Gertrude H; Investigations of effects of surface temperature and single roughness elements on boundary-layer transition; naca-report-890; 1947

  81. Pinkel, Benjamin Karp, Irvin M; A thermodynamic study of the turbojet engine; naca-report-891; 1947

  82. Manganiello, Eugene J Valerino, Michael F Bell, E Barton; High-altitude flight cooling investigation of a radial air-cooled engine; naca-tn-1089; August 1947

  83. Mitchler, Willard (National Bureau of Standards); Marine exposure tests on stainless steel sheet; naca-tn-1095; February 1947

  84. Moore, R L (Aluminum Company of America); Observations on the behavior of some noncircular aluminum alloy sections loaded to failure in torsion; naca-tn-1097; February 1947

  85. Mebs, R W (National Bureau of Standards) Mcadam, D J (National Bureau of Standards); Elastic properties in tension and shear of high strength nonferrous metals and stainless steel - effect of previous deformation and heat treatment; naca-tn-1100; March 1947

  86. Purser, Paul E Cook, Charles B; Collection and analysis of hinge-moment data on control-surface tabs; naca-tn-1113; April 1947

  87. Brown, Harvey H Clousing, Lawrence A; Wing pressure-distribution measurements up to 0.866 Mach number in flight on a jet-propelled airplane; naca-tn-1181; March 1947

  88. Herrig, Joseph L Bogdonoff, Seymour M; Performance of axial-flow fan and compressor blades designed for high loadings; naca-tn-1201; February 1947

  89. Powell, Allen S; Reactions with steel of compounds containing chemical groups used in lubricant additives; naca-tn-1207; 1947

  90. Conner, D William; Effect of reflex camber on the aerodynamic characteristics of a highly tapered moderately swept-back wing at Reynolds numbers up to 8,000,000; naca-tn-1212; March 1947

  91. Kantrowitz, Arthur; The formation and stability of normal shock waves in channel flows; naca-tn-1225; March 1947

  92. Cross, Howard C (Battelle Memorial Institute) Freeman, J W (University of Michigan); A metallurgical investigation of large forged discs of low-carbon N-155 alloy; naca-tn-1230; April 1947

  93. Watkins, Charles E; The streamline pattern in the vicinity of an oblique airfoil; naca-tn-1231; March 1947

  94. Tolefson, Harold B; Preliminary analysis of NACA measurements of atmospheric turbulence within a thunderstorm - U.S. Weather Bureau thunderstorm project; naca-tn-1233; March 1947

  95. Quinn, John H , Jr; Drag tests of an NACA 65(215)-114, a = 1.0 practical-construction airfoil section equipped with a 0.295-airfoil-chord slotted flap; naca-tn-1236; April 1947

  96. Howard, Frank L (National Bureau of Standards) Mears, Thomas W (National Bureau of Standards) Fookson, A (National Bureau of Standards) Pomerantz, Philip (National Bureau of Standards) Brooks, Donald B; The preparation and physical properties of several aliphatic hydrocarbons and intermediates; naca-tn-1247; May 1947

  97. Livengood, James C (Massachusetts Inst. of Tech) Wallour, Chapin (Massachusetts Inst. of Tech); A study of piston-ring friction; naca-tn-1249; April 1947

  98. Gustafson, F B Gessow, Alfred; Effect of blade stalling on the efficiency of a helicopter rotor as measured in flight; naca-tn-1250; April 1947

  99. Scher, Stanley H; Effect of 40 degree sweepback on the spin and recovery characteristics of a 1/25-scale model of a typical fighter-type airplane as determined by free-spinning-tunnel tests; naca-tn-1256; April 1947

  100. Liepmann, Hans Wolfgang (California Institute of Technology) Laufer, John (California Institute of Technology); Investigations of free turbulent mixing; naca-tn-1257; August 1947

  101. Rathert, George A , Jr; Flight investigation of the effects on airplane static longitudinal stability of a bungee and engine-tilt modifications; naca-tn-1260; May 1947

  102. Myers, Garry C , Jr; Flight measurements of helicopter blade motion with a comparison between theoretical and experimental results; naca-tn-1266; April 1947

  103. Neely, Robert H Bollech, Thomas V Westrick, Gertrude C; Experimental and calculated characteristics of several NACA 44-series wings with aspect ratios of 8, 10, and 12 and taper ratios of 2.5 and 3.5; naca-tn-1270; May 1947

  104. Bogdonoff, Seymour M Hess, Eugene E; Axial-flow fan and compressor blade design data on 52.5 degrees stagger and further verification of cascade data by rotor tests; naca-tn-1271; April 1947

  105. Sherman, Albert; Interference of wing and fuselage from tests of 30 combinations with triangular and elliptical fuselages in the NACA variable-density tunnel; naca-tn-1272; May 1947

  106. Dow, Norris F Hickman, William A Mccracken, Howard L; Compressive-strength comparisons of panels having aluminum-alloy sheet and stiffeners with panels having magnesium-alloy sheet and aluminum alloy stiffeners; naca-tn-1274; April 1947

  107. Swanson, Robert S Crandall, Stewart M Miller, Sadie; A lifting-surface-theory solution and tests of an elliptic tail surface of aspect ratio 3 with a 0.5-chord 0.85-span elevator; naca-tn-1275; May 1947

  108. Fullmer, Felicien F; Two-dimensional wind-tunnel investigation of the NACA 64(sub 1)-012 airfoil equipped with two types of leading-edge flap; naca-tn-1277; May 1947

  109. Manson, S S; Determination of elastic stresses in gas-turbine disks; naca-tn-1279; 1947

  110. Manson, S S Morgan, W C; Distribution of bearing reactions on a rotating shaft supported on multiple journal bearings; naca-tn-1280; May 1947

  111. Ross, Robert D; An electrical computer for the solution of shear-lag and bolted-joint problems; naca-tn-1281; May 1947

  112. Von Doenhoff, Albert E Abbott, Frank T; The Langley two-dimensional low-turbulence pressure tunnel; naca-tn-1283; May 1947

  113. Imlay, Frederick H; Theoretical motions of hydrofoil systems; naca-tn-1285; June 1947

  114. Maggin, Bernard Bennett, Charles V; Flight tests of an airplane model with a 62 degree swept-back wing in the Langley free-flight tunnel; naca-tn-1288; May 1947

  115. Dingeldein, Richard C Schaefer, Raymond F; Full-scale investigation of the aerodynamic characteristics of a typical single-rotor helicopter in forward flight; naca-tn-1289; May 1947

  116. Parkinson, John B; Appreciation and determination of the hydrodynamic qualities of seaplanes; naca-tn-1290; May 1947

  117. Quinn, John H; Tests of the NACA 64(SUB 1)A212 airfoil section with a slat, a double slotted flap, and boundary-layer control by suction; naca-tn-1293; May 1947

  118. Toll, Thomas A Queijo, M J Brewer, Jack D; Wind-tunnel investigation of the effects of surface-covering distortion on the characteristics of a flap having undistorted contour maintained for various distances ahead of the trailing edge; naca-tn-1296; May 1947

  119. Kruszewski, Edwin T; Bending stresses due to torsion in a tapered box beam; naca-tn-1297; May 1947

  120. Furlong, G Chester Fitzpatrick, James E; Effects of Mach number and Reynolds number on the maximum lift coefficient of a wing of NACA 230-series airfoil sections; naca-tn-1299; May 1947

  121. Hall, Charles F; The effect of modifications to the horizontal-tail profile on the high-speed longitudinal control of a pursuit airplane; naca-tn-1302; August 1947

  122. Riebe, John M Naeseth, Rodger L; Effect of aerodynamic refinement on the aerodynamic characteristics of a flying-boat hull; naca-tn-1307; June 1947

  123. Kempner, Joseph Duberg, John E; Charts for stress analysis of reinforced circular cylinders under lateral loads; naca-tn-1310; May 1947

  124. Tendeland, Thorval Steinmetz, Charles P; A comparative study of weights and sizes of flat-plate exhaust-gas-to-air heat exchangers with and without fins; naca-tn-1312; July 1947

  125. Anderson, Robert J Ritter, William K; An investigation of the effect of blade curvature on centrifugal-impeller performance; naca-tn-1313; May 1947

  126. Webster, A P (Bureau of Medicine and Surgery, Navy Department); Free-falls and parachute descents in the standard atmosphere; naca-tn-1315; June 1947

  127. Hicks, Bruce L Montgomery, Donald Wasserman, Robert H; On the one-dimensional theory of steady compressible fluid flow in ducts with friction and heat addition; naca-tn-1336; July 1947

  128. Stone, Ralph W , Jr Burk, Sanger M , Jr; Effect of horizontal-tail position on the hinge moments of an unbalanced rudder in attitudes simulating spin conditions; naca-tn-1337; June 1947

  129. Crigler, John L Jaquis, Robert E; Propeller-efficiency charts for light airplanes; naca-tn-1338; July 1947

  130. Hagerman, John R; Wind-tunnel investigation of the effect of power and flaps on the static longitudinal stability and control characteristics of a single-engine high-wing airplane model.; naca-tn-1339; July 1947

  131. Jones, Robert T; Subsonic flow over thin oblique airfoils at zero lift; naca-tn-1340; June 1947

  132. Batdorf, S B; A simplified method of elastic-stability analysis for thin cylindrical shells I : Donnell's equation; naca-tn-1341; June 1947

  133. Batdorf, S B; A simplified method for elastic stability analysis for thin cylindrical shells II : modified equilibrium equation; naca-tn-1342; June 1947

  134. Bergrun, Norman R; A method for numerically calculating the area and distribution of water impingement on the leading edge of an airfoil in a cloud; naca-tn-1397; August 1947

  135. Mayo, Wilbur L; Solutions for hydrodynamic impact force and response of a two-mass system with an application to an elastic airframe; naca-tn-1398; August 1947

  136. Stone, Ralph W Burk, Sanger M , Jr; Hinge-moment characteristics of balanced elevator and rudder for a specific tail configuration on a fuselage in spinning attitudes; naca-tn-1400; August 1947

  137. Ivey, H Reese Bowen, Edward N JR Oborny, Lester F; Introduction to the problem of rocket-powered aircraft performance; naca-tn-1401; December 1947

  138. Brewer, Jack D Queijo, M J; Wind-tunnel investigation of the effect of tab balance on tab and control-surface characteristics; naca-tn-1403; August 1947

  139. Miller, Cearcy D; The optical system of the NACA 400,000-frame-per-second motion-picture camera; naca-tn-1405; August 1947

  140. Forsyth, Charles M Gray, William E , Jr; A comparison of flight test results on a scout-bomber airplane with 4.7 degree and with 10 degree geometric dihedral in the wing outer panels; naca-tn-1407; August 1947

  141. Hirshfeld, M A Miller, Cearcy D; Instantaneous ultraviolet knock spectra correlated with high-speed photographs; naca-tn-1408; August 1947

  142. Hess, W F (Rensselaer Polytechnic Institute) Wyant, R A (Rensselaer Polytechnic Institute) Winsor, F J (Rensselaer Polytechnic Institute); The effect of preheating and postheating on the quality of spot welds in aluminum alloys; naca-tn-1415; November 1947

  143. Drell, I L Wear, J D; Experimental studies of knock-limited blending characteristics of aviation fuels III : aromatics and cycloparaffins; naca-tn-1416; August 1947

  144. Lankford, John L; Investigation of the pressure-loss characteristics of a turbojet inlet screen; naca-tn-1418; September 1947

  145. Jones, Arthur L Flanagan, Mildred G Sluder, Loma; An application of lifting-surface theory to the prediction of angle-of-attack hinge-moment parameters for aspect ratio 4.5 wings; naca-tn-1420; September 1947

  146. Ribner, Herbert S; The stability derivatives of low-aspect-ratio triangular wings at subsonic and supersonic speeds; naca-tn-1423; September 1947

  147. Lewis, William Kline, Dwight B Steinmetz, Charles P; A further investigation of the meteorological conditions conducive to aircraft icing; naca-tn-1424; October 1947

  148. White, Maurice D Lomax, Harvard Turner, Howard L; Sideslip angles and vertical-tail loads in rolling pull-out maneuvers.; naca-tn-1122; April 1947

  149. Spahr, J Richard; Lateral-control characteristics of various spoiler arrangements as measured in flight; naca-tn-1123; 1947

  150. Weske, John R (Case School of Applied Science); An investigation of the aerodynamic characteristics of a rotating axial-flow blade grid; naca-tn-1128; February 1947

  151. Moore, R L (Aluminum Company of America); Bearing strength of some sand-cast magnesium alloys; naca-tn-1136; February 1947

  152. Mcpherson, A E (National Bureau of Standards); Device for measuring principal curvature and principal strains on a nearly plane surface; naca-tn-1137; February 1947

  153. Ivey, H Reese Stickle, George W Schuettler, Alberta; Charts for determining the characteristics of sharp-nose airfoils in two-dimensional flow at supersonic speeds; naca-tn-1143; 1947

  154. Sadoff, Melvin Turner, William N Clousing, Lawrence A; Measurements of the pressure distribution on the horizontal-tail surface of a typical propeller-driven pursuit airplane in flight I : effects of compressibility in steady straight and accelerated flight; naca-tn-1144; July 1947

  155. Quinn, John H; Summary of drag characteristics of practical-construction wing sections; naca-tn-1151; 1947

  156. Ross, Sydney (Stanford University); Foaming volume and foam stability; naca-tn-1153; February 1947

  157. Harper, Charles W Jones, Arthur L; A comparison of the lateral motion calculated for tailless and conventional airplanes; naca-tn-1154; February 1947

  158. Gelbart, Abe (Syracuse University); On subsonic compressible flows by a method of correspondence I - methods for obtaining subsonic circulatory compressible flows about two-dimensional bodies; naca-tn-1170; March 1947

  159. GELBART ABE (Syracuse University) Bartnoff, Shepard (Syracuse University); On subsonic compressible flows by a method of correspondence II : application of methods to studies of flow with circulation about a circular cylinder; naca-tn-1171; April 1947

  160. Holt, Marshall (Aluminum Company of America) Feil, G W (Aluminum Company of America); Comparative tests on extruded 14S-T and extruded 24S-T hat-shape stiffener sections; naca-tn-1172; March 1947

  161. Danforth, Edward C B , III Reeder, John P; Flight measurements of internal cockpit pressures in several fighter-type airplanes; naca-tn-1173; February 1947

  162. Kemp, R H Morgan, W C Manson, S S; The application of high-temperature strain gauges to the measurements of vibratory stresses in gas-turbine buckets; naca-tn-1174; April 1947

  163. Swanson, Robert S Crandall, Stewart M; Lifting-surface-theory aspect-ratio corrections to the lift and hinge-moment parameters for full-span elevators on horizontal tail surfaces; naca-tn-1175; February 1947

  164. Kuhn, Paul Rafel, Norman Griffith, George E; Stresses around rectangular cut-outs with reinforced coaming stringers; naca-tn-1176; 1947

  165. Levin, L Ross Nelson, David H; Effect of rivet or bolt holes on the ultimate strength developed by 24S-T and Alclad 75S-T sheet in incomplete diagonal tension; naca-tn-1177; 1947

  166. Darsow, John F Selna, James; A flight investigation of the thermal performance of an air-heated propeller; naca-tn-1178; April 1947

  167. Ivey, H Reese; Notes on the theoretical characteristics of two-dimensional supersonic airfoils; naca-tn-1179; 1947

  168. Locke, F W S , Jr (Bureau of Aeronautics, Navy Department); A collection of the collapsed results of general tank tests of miscellaneous flying-boat-hull models; naca-tn-1182; March 1947

  169. Coleman, Robert P Feingold, Arnold M; Theory of ground vibrations of a two-blade helicopter rotor on anisotropic flexible supports; naca-tn-1184; 1947

  170. Orlin, W James Lindner, Norman J Bitterly, Jack G; Application of the analogy between water flow with a free surface and two-dimensional compressible gas flow; naca-tn-1185; February 1947

  171. Harrison, W N (National Bureau of Standards) Moore, D G (National Bureau of Standards) Richmond, J C (National Bureau of Standards); Review of an investigation of ceramic coatings for metallic turbine parts and other high-temperature applications; naca-tn-1186; March 1947

  172. Sawyers, Richard H; Flight measurements of the lateral control characteristics of narrow-chord ailerons on the trailing edge of a full-span slotted flap; naca-tn-1188; February 1947

  173. Runckel, Jack F Davey, Richard S; Pressure-distribution measurements on the rotating blades of a single-stage axial-flow compressor; naca-tn-1189; February 1947

  174. Beeler, De E Gerard, George; Wake measurements behind a wing section of a fighter airplane in fast dives; naca-tn-1190; March 1947

  175. Cahill, Jones F; Two-dimensional wind-tunnel investigation of four types of high-lift flap on an NACA 65-210 airfoil section; naca-tn-1191; February 1947

  176. Talkin, Herbert W; Charts showing relations among primary aerodynamic variables for helicopter-performance estimation; naca-tn-1192; February 1947

  177. Sternfield, Leonard; Effect of product of inertia on lateral stability; naca-tn-1193; March 1947

  178. Liepmann, Hans W (California Institute of Technology) Fila, Gertrude H (California Institute of Technology); Investigation of effects of surface temperature and single roughness elements on boundary-layer transition; naca-tn-1196; April 1947

  179. Dunn, Louis G (California Institute of Technology); Some investigations of the general instability of stiffened metal cylinders VIII : stiffened metal cylinders subjected to pure torsion; naca-tn-1197; May 1947

  180. Kahane, A; Charts of pressure rise obtainable with airfoil-type axial-flow cooling fans; naca-tn-1199; March 1947

  181. Warfield, Calvin N; Tentative tables for the properties of the upper atmosphere; naca-tn-1200; 1947

  182. Sadoff, Melvin Clousing, Lawrence A; Measurements of the pressure distribution on the horizontal tail surface of a typical propeller-driven pursuit airplane in flight II : the effect of angle of sideslip and propeller operation; naca-tn-1202; May 1947

  183. Simpkinson, Scott H Millenson, Morton B Eatherton, Laurel J; Effect of centrifugal force on the elastic curve of a vibrating cantilever beam; naca-tn-1204; February 1947

  184. Niles, Donald E Schuette, Evan H; Data on optimum length, shear strength, and tensile strength of age-hardened 17S-T machine-countersunk rivets in 75S-T sheet; naca-tn-1205; March 1947

  185. Macks, E Fred Shaw, Milton C; In-line aircraft-engine bearing loads III : main-bearing loads; naca-tn-1206; February 1947

  186. Campbell, John A Drake, Hubert M; Investigation of stability and control characteristics of an airplane model with skewed wing in the Langley free-flight tunnel; naca-tn-1208; May 1947

  187. Sutor, Alois T Corrington, Lester C Dudugjian, Carl; Exhaust-valve temperatures in a liquid-cooled aircraft-engine cylinder as affected by engine operating variables; naca-tn-1209; February 1947

  188. Maclachlan, Robert Ribner, Herbert; Effect of slipstream rotation in producing asymmetric forces on a fuselage; naca-tn-1210; March 1947

  189. Lindsey, W F Daley, Bernard N Humphreys, Milton D; The flow and force characteristics of supersonic airfoils at high subsonic speeds; naca-tn-1211; March 1947

  190. Johnsen, I A Ritter, W K Anderson, R J; Performance of a radial-inlet impeller designed on the basis of two-dimensional-flow theory for an infinite number of blades; naca-tn-1214; March 1947

  191. Ginsburg, Ambrose Ritter, William K Palasics, John; Effects on performance of changing the division of work between increase of angular velocity and increase of radius of rotation in an impeller; naca-tn-1216; February 1947

  192. Cook, Harvey A Heinicke, Orville H Haynie, William H; Spark-timing control based on correlation of maximum-economy spark timing, flame-front travel, and cylinder pressure rise; naca-tn-1217; February 1947

  193. Kaplan, Carl; Effect of compressibility at high subsonic velocities on the moment acting on an elliptic cylinder; naca-tn-1218; March 1947

  194. Duberg, John E Kempner, Joseph; Stress analysis by recurrence formula of reinforced circular cylinders under lateral loads; naca-tn-1219; March 1947

  195. Boman, David S Nagey, Tibor F Doyle, Ronald B; Effect of exhaust pressure on the performance of an 18-cylinder air-cooled radial engine with a valve overlap of 40 degrees; naca-tn-1220; March 1947

  196. Valerino, Michael F Kaufman, Samuel J Hughes, Richard F; Effect of exhaust pressure on the cooling characteristics of an air-cooled engine; naca-tn-1221; March 1947

  197. Hanson, Carl M Anderson, Seth B; Flight tests of a double-hinged horizontal tail surface with reference to longitudinal-stability and control characteristics; naca-tn-1224; May 1947

  198. Ivey, H Reese Bowen, Edward N , Jr; Theoretical supersonic lift and drag characteristics of symmetrical wedge-shape-airfoil sections as affected by sweepback outside the Mach cone; naca-tn-1226; March 1947

  199. Smith, Newell H; Exploratory investigation of laminar-boundary-layer oscillations on a rotating disk; naca-tn-1227; May 1947

  200. Braslow, Albert L; Two-dimensional wind-tunnel investigation of a 10.7-percent-thick symmetrical tail section with a 0.40 airfoil-chord control surface and a 0.20 control-surface-chord tab; naca-tn-1228; June 1947

  201. Greenberg, Harry; Frequency-response method for determination of dynamic stability characteristics of airplanes with automatic controls; naca-tn-1229; March 1947

  202. Bollinger, Lowell M Williams, David T; Experiments on stability of Bunsen-burner flames for turbulent flow; naca-tn-1234; June 1947

  203. Harris, Maxwell Schlaff, Bernard A; An investigation of a thermal ice-prevention system for a cargo airplane VIII : metallurgical examination of the wing leading-edge structure after 225 hours of flight operation of the thermal system; naca-tn-1235; April 1947

  204. Parkinson, John B Olson, Roland E Haar, Marvin I; Tank investigation of a powered dynamic model of a large long-range flying boat - Langley tank model 180; naca-tn-1237; March 1947

  205. Gerrish, Harold C Meem, J Lawrence, Jr Scadron, Marvin D Colnar, Anthony; The NACA mixture analyzer and its application to mixture-distribution measurement in flight; naca-tn-1238; March 1947

  206. Wallace, Authur R Rossi, Peter F Wells, Evalyn G; Wind-tunnel investigation of the effect of power and flaps on the static longitudinal stability characteristics of a single-engine low-wing airplane model; naca-tn-1239; April 1947

  207. Crouse, W A (National Bureau of Standards) Caudill, D C (National Bureau of Standards) Reinhart, F W (National Bureau of Standards); Effect of simulated service conditions on plastics; naca-tn-1240; July 1947

  208. Farb, Daniel; Experimental investigation of the stress distribution around reinforced circular cut-outs in skin stringer panels under axial loads; naca-tn-1241; March 1947

  209. Stanitz, John D; An analysis of the factors that affect the exhaust process of a four-stroke-cycle reciprocating engine; naca-tn-1242; April 1947

  210. Cleaves, Alden P Carver, Mildred S; A spectrophotometric method for identification and estimation of alkylnaphthalenic-type hydrocarbons in kerosene; naca-tn-1243; April 1947

  211. Lewis, James P; Wind-tunnel investigation of icing of an engine cooling-fan installation; naca-tn-1246; April 1947

  212. Norris, Charles B; An analysis of the compressive strength of honeycomb cores for sandwich construction; naca-tn-1251; 1947

  213. Diesendruck, Leo; Iterative interference methods in the design of thin cascade blades; naca-tn-1254; May 1947

  214. Allen, Julian Nitzberg, Gerald E; The effect of compressibility on the growth of the laminar boundary layer on low-drag wings and bodies; naca-tn-1255; July 1947

  215. Gasich, Welko E; Experimental verification of two methods for computing the take-off ground run of propeller-driven aircraft; naca-tn-1258; June 1947

  216. Voldrich, C B (Battelle Memorial Institute) Armstrong, E T (Battelle Memorial Institute); Effect of variables in welding technique on the strength of direct-current metal-arc-welded joints in aircraft steel I : static tension and bending fatigue tests of joints in SAE 4130 steel sheet; naca-tn-1261; July 1947

  217. Eisenstadt, Bertram J; Boundary-induced upwash for yawed and swept-back wings in closed circular wind tunnels; naca-tn-1265; May 1947

  218. Gessow, Alfred Myers, Garry C; Flight tests of a helicopter in autorotation, including a comparison with theory; naca-tn-1267; April 1947

  219. Helfand, B B; Meteorological conditions associated with flight measurements of atmospheric turbulence; naca-tn-1273; June 1947

  220. Von Doenhoff, Albert E Stivers, Louis S O'Connor, James M; Low-speed tests of five NACA 66-series airfoils having mean lines designed to give high critical Mach numbers; naca-tn-1276; May 1947

  221. Lowry, John G Schneiter, Leslie E; Investigation at low speed of the longitudinal stability characteristics of a 60 degree swept-back tapered low-drag wing; naca-tn-1284; May 1947

  222. Maggin, Bernard Bennett, Charles V; Low-speed stability and damping-in-roll characteristics of some highly swept wings; naca-tn-1286; May 1947

  223. Maggin, Bernard Bennett, Charles V; Flight tests of an airplane model with 42 degree swetpback wing in the Langley free-flight tunnel; naca-tn-1287; May 1947

  224. Fischel, Jack Tamburello, Vito; Investigation of effect of span, spanwise location, and chordwise location of spoilers on lateral control characteristics of a tapered wing; naca-tn-1294; May 1947

  225. Sandahl, Carl A Vollo, Samuel D; Wind-tunnel investigation of the air load distribution on two combinations of lifting surface and fuselage; naca-tn-1295; May 1947

  226. Fitzpatrick, James E Furlong, G Chester; Effect of spoiler-type lateral-control devices on the twisting moments of NACA 230-Series airfoil sections; naca-tn-1298; May 1947

  227. Heimerl, George J Niles, Donald E; Column and plate compressive strengths of aircraft structural martials extruded 0-1HTA magnesium alloy; naca-tn-1156; 1947

  228. Kline, G M (National Bureau of Standards) Reinhart, F W (National Bureau of Standards) Rinker, R C (National Bureau of Standards) De Lollis, N J (National Bureau of Standards); Effect of catalysts and pH strength of resin-bonded plywood; naca-tn-1161; April 1947

  229. Woods, Walter Heimerl, George J; Effect of brake forming in various tempers on the strength of Alclad 75S-T aluminum-alloy sheet; naca-tn-1162; 1947

  230. Batterson, Sidney A; Variation of hydrodynamic impact loads with flight-path angle for a prismatic float at 0 and -3 degree trim and with a 22 1/2 degree angle of dead rise; naca-tn-1166; April 1947

  231. Kelin, Milton M; Pressure distributions and force tests of an NACA 65-210 airfoil section with a 50-percent-chord flap; naca-tn-1167; 1947

  232. Reissner, Eric (Massachusetts Institute of Technology) Stevens, John E (Massachusetts Institute of Technology); Effect of finite span on the airload distributions for oscillating wings. II - Methods of calculation and examples of application; naca-tn-1195; October 1947

  233. Hoff, J (Polytechnic Institute of Brooklyn) Boley, Bruno A (Polytechnic Institute of Brooklyn) Klein, Bertram (Polytechnic Institute of Brooklyn); Stresses in and general instability of monocoque cylinders with cutouts III : calculation of the buckling load of cylinders with symmetric cutout subjected to pure bending; naca-tn-1263; May 1947

  234. Selma, James Zerbe, John E; A method for calculating the heat required for the prevention of fog formations on the inside surfaces of single-panel bullet-resisting windshields during diving flight; naca-tn-1301; July 1947

  235. Ribner, Herbert S; A transonic propeller of triangular plan form; naca-tn-1303; May 1947

  236. Mendelsohn, Robert A; Wind-tunnel investigation of the boundary layer and wake and their relation to airfoil characteristics.NACA 65(sub 1)-012 airfoil with a true contour flap and a beveled-trailing-edge flap; naca-tn-1304; June 1947

  237. Yates, Campbell C Riebe, John M; Effect of length-beam on the aerodynamic characteristics of flying-boat hulls; naca-tn-1305; June 1947

  238. Yates, Campbell C Riebe, John M; Aerodynamic characteristics of three planing-tail flying-boat hulls.; naca-tn-1306; June 1947

  239. Maclachlan, Robert Letko, William; Correlation of two experimental methods of determining the rolling characteristics of unswept wings; naca-tn-1309; May 1947

  240. Freeman, J W (University of Michigan) White, A E (University of Michigan) Reynolds, E E (University of Michigan.); An investigation of the high-temperature properties of chromium-base alloys at 1350 F; naca-tn-1314; May 1947

  241. Campbell, W R (National Bureau of Standards) Medbery, A F (National Bureau of Standards); Performance tests of wire strain gages V : error in indicated bending strains in thin sheet metal due to thickness and rigidity of gage; naca-tn-1318; July 1947

  242. Pierce, Harold B; Investigation of the dynamic response of airplane wings to gusts; naca-tn-1320; June 1947

  243. Putnam, Abbott A; An improved method for calculating the dynamic response of flexible airplanes to gusts; naca-tn-1321; May 1947

  244. Perl, W; Calculation of compressible flows past aerodynamic shapes by use of the streamline curvature; naca-tn-1328; June 1947

  245. Deters, Owen J; Estimation of control forces of spring-tab ailerons from wind-tunnel data; naca-tn-1333; June 1947

  246. Holms, Arthur G Faldetta, Richard D; Effects of temperature distribution and elastic properties of materials on gas-turbine-disk stresses; naca-tn-1334; June 1947

  247. Batdorf, S B Shildcrout, Murry Stein, Manuel; Critical stress of thin-walled cylinders in axial compression; naca-tn-1343; 1947

  248. Batdorf, S B Stein, Manuel Schildcrout, Murry; Critical stress of thin-walled cylinders in torsion; naca-tn-1344; June 1947

  249. Batdorf, S B Stein, Manuel Schildcrout, Murry; Critical combinations of torsion and direct axial stress for thin-walled cylinders; naca-tn-1345; June 1947

  250. Batdorf, S B Schildcrout, Murry Stein, Manuel; Critical combinations of shear and longitudinal direct stress for long plates with transverse curvature; naca-tn-1347; June 1947

  251. Batdorf, S B Stein, Manuel Schildcrout, Murry; Critical shear stress of curved rectangular panels; naca-tn-1348; May 1947

  252. (Author(s) Not Available); Performance and ranges of application of various types of aircraft-propulsion system; naca-tn-1349; August 1947

  253. Jones, Robert T; Estimated lift-drag ratios at supersonic speed; naca-tn-1350; July 1947

  254. Mendelsohn, Robert A Brewer, Jack D; Comparison between the measured and theoretical span loadings on a moderately swept-forward and a moderately swept-back semispan wing; naca-tn-1351; July 1947

  255. Letko, William Feigenbaum, David; Wind-tunnel investigation of split trailing-edge lift and trim flaps on a tapered wing with 23 degree sweepback; naca-tn-1352; July 1947

  256. Regier, Arthur A; Effect of distance on airplane noise; naca-tn-1353; June 1947

  257. Hicks, Chester W Hubbard, Harvey H; Comparison of sound emission from two-blade, four-blade, and seven-blade propellers; naca-tn-1354; July 1947

  258. Sakmann, B W (Massachusetts Institute of Technology) Grossman, N (Massachusetts Institute of Technology) Irvine, John W , Jr (Massachusetts Institute of Technology); A study of metal transfer between sliding surfaces; naca-tn-1355; September 1947

  259. Carter, Arthur W Clement, Eugene P Morewitz, Alvin H; An investigation of effects of reversed-type longitudinal steps on resistance and spray characteristics of a flying-boat hull; naca-tn-1356; July 1947

  260. Hubbard, Harvey H Regier, Arthur A; Propeller-loudness charts for light airplanes; naca-tn-1358; July 1947

  261. Maggin, Bernard; Experimental verification of the rudder-free stability theory for an airplane model equipped with a rudder having positive floating tendencies and various amounts of friction; naca-tn-1359; July 1947

  262. Lees, Lester; The stability of the laminar boundary layer in a compressible fluid; naca-tn-1360; July 1947

  263. Kuhn, Paul; Deformation analysis of wing structures; naca-tn-1361; July 1947

  264. Habel, Louis W Gallagher, James J; Tests to determine the effect of heat on the pressure drop through radiator tubes; naca-tn-1362; July 1947

  265. Milwitzky, Benjamin; A theoretical investigation of hydrodynamic impact loads on scalloped-bottom seaplanes and comparisons with experiment; naca-tn-1363; July 1947

  266. Kuhn, Paul Peterson, James P; Strength analysis of stiffened beam webs; naca-tn-1364; July 1947

  267. Eppes, James V D (Massachusetts Institute of Technology) Livengood, James C (Massachusetts Institute of Technology) Taylor, C Fayette (Massachusetts Institute of Technology); The effect of changing the ratio of exhaust-valve flow capacity to inlet-valve flow capacity on volumetric efficiency and output of a single- cylinder engine; naca-tn-1365; October 1947

  268. Livengood, James C (Massachusetts Institute of Technology) Eppes, James V D (Massachusetts Institute of Technology); Effect of changing manifold pressure, exhaust pressure, and valve timing on the air capacity and output of a four-stroke engine operated with inlet valves of various diameters and lifts; naca-tn-1366; December 1947

  269. Desmon, Leland G Doyle, Ronald B; Effect of exhaust pressure on the performance of a 12-cylinder liquid-cooled engine; naca-tn-1367; July 1947

  270. Loftin, Laurence K , Jr; Theoretical and experimental data for a number of NACA 6A-series airfoil sections; naca-tn-1368; July 1947

  271. Schade, Robert O; Effect of geometric dihedral on the aerodynamic characteristics of two isolated vee-tail surfaces; naca-tn-1369; July 1947

  272. Mckinney, Marion O , Jr Drake, Hubert M; Correlation of experimental and calculated effects of product of inertia on lateral stability; naca-tn-1370; July 1947

  273. Moeckel, W E Connors, J F; Charts for the determination of supersonic air flow against inclined planes and axially symmetric cones; naca-tn-1373; July 1947

  274. Wear, Jerrold D Sanders, Newell D; Experimental studies of the knock-limited blending characteristics of aviation fuels II : investigation of leaded paraffinic fuels in an air-cooled cylinder; naca-tn-1374; July 1947

  275. Ekstein, Hans (Armour Research Foundation) Siegel, Stanley (Armour Research Foundation); Limits of precision in the determination of lattice parameters and stresses by the Debye-Scherrer method; naca-tn-1375; October 1947

  276. Lowry, John G Crandall, Stewart M; Wind-tunnel investigation of unshielded horn balances on a horizontal tail surface; naca-tn-1377; July 1947

  277. Hagerman, John R; Wind-tunnel investigation of the effect of power and flaps on the static lateral stability and control characteristics of a single-engine high-wing airplane model; naca-tn-1379; July 1947

  278. Reynolds, E E (University of Michigan) Freeman, J W (University of Michigan) White, A E (University of Michigan); The 1350 F stress-rupture properties of two wrought alloys and three cast alloys; naca-tn-1380; November 1947

  279. Smith, Norman F; Numerical evaluation of mass-flow coefficient and associated parameters from wake-survey equations; naca-tn-1381; August 1947

  280. Tetervin, Neal; A review of boundary-layer literature; naca-tn-1384; July 1947

  281. Miller, James A (National Bureau of Standards); Stress-strain and elongation graphs for Alclad aluminum-alloy 75S-T sheet; naca-tn-1385; November 1947

  282. Holtzclaw, Ralph W Dods, Jules B , Jr; Wind-tunnel investigation of drooped ailerons on a 16-percent-thick low-drag airfoil; naca-tn-1386; August 1947

  283. Locke, F W S , Jr (Bureau of Aeronautics, Navy Department); A preliminary correlation of the behavior of water rudders on seaplanes and flying boats; naca-tn-1387; August 1947

  284. Herrig, L Joseph Bogdonoff, Seymour M; Performance of an axial-flow compressor rotor designed for a pitch-section lift coefficient of 1.2; naca-tn-1388; May 1947

  285. Dow, Norris F Hickman, William A; Design charts for flat compression panels having longitudinal extruded Y-section stiffeners and comparison with panels having formed Z-section stiffeners; naca-tn-1389; August 1947

  286. Pearson, E O , Jr; Effect of compressibility on the distribution of pressures over a tapered wing of NACA 230-series airfoil sections; naca-tn-1390; July 1947

  287. Lewis, William (U. S. Weather Bureau); Icing properties of noncyclonic winter stratus clouds; naca-tn-1391; September 1947

  288. Lewis, William (U. S. Weather Bureau); Icing zones in a warm front system with general precipitation; naca-tn-1392; July 1947

  289. Boshar, John; Flight investigation on a fighter-type airplane of factors which affect the loads and load distributions on the vertical tail surfaces during rudder kicks and fishtails; naca-tn-1394; August 1947

  290. Quinn, John H; Wind-tunnel investigation of the NACA 654-421 airfoil section with a double slotted flap and boundary layer control by suction; naca-tn-1395; July 1947

  291. Graham, Donald J; High-speed tests of an airfoil section cambered to have critical Mach numbers higher than those attainable with a uniform-load mean line; naca-tn-1396; July 1947

  292. Hartwig, Frederick J Sheflin, Bob W Jones, Robert J; Preliminary investigation of a gas turbine with sillimanite ceramic rotor blades; naca-tn-1399; July 1947

  293. Stevenson, David B Byrne, Robert W; High-speed wind-tunnel tests of an NACA 16-009 airfoil having a 32.9-percent-chord flap with an overhang 20.7 percent of the flap chord; naca-tn-1406; August 1947

  294. Deters, Owen J Russell, Robert T; Investigation of a spoiler-type lateral control system on a wing with full-span flaps in the Langley 19-foot pressure tunnel; naca-tn-1409; August 1947

  295. Hess, W F (Rensselaer Polytechnic Institute) Wyant, R A (Rensselaer Polytechnic Institute) Winsor, F J (Rensselaer Polytechnic Institute); The spot welding of Alclad 24S-T in thicknesses of 0.064, 0.081, and 0.102 inch; naca-tn-1411; November 1947

  296. Michel, Donald J Hickel, Robert O Voit, Charles H; Performance of a double-row radial aircraft engine with three methods of safety-fuel injection; naca-tn-1413; August 1947

  297. Hammack, Jerome B; Investigation of thrust losses due to shanks of a flared-shank two-blade propeller on a slender-nose airplane; naca-tn-1414; August 1947

  298. Stevenson, David B Adler, Alfred A; High-speed wind-tunnel tests of an NACA 0009-64 airfoil having a 33.4-percent-chord flap with an overhang 20.1 percent of the flap chord; naca-tn-1417; September 1947

  299. Brown, Byron Bradshaw, Guy R; Method of designing vaneless diffusers and experimental investigation of certain undetermined parameters; naca-tn-1426; September 18, 1947

  300. (Author(s) Not Available); Notes and tables for use in the analysis of supersonic flow; naca-tn-1428; December 1947

  301. Evvard, John C; The effects of yawing thin pointed wings at supersonic speeds; naca-tn-1429; September 1947

  302. Deters, Owen J Russell, Robert T; Investigation of the Aileron and tab of a spring-tab lateral-control system in the Langley 19-foot pressure tunnel; naca-tn-1431; September 1947

  303. Good, J N Godfrey, Douglas; Changes found on run-in and scuffed surfaces of steel chrome plate, and cast iron; naca-tn-1432; October 1947

  304. Goodman, Stanley (National Bureau of Standards) Boyd, Evelyn (National Bureau of Standards); Instability of outstanding flanges simply supported at one edge and reinforced by bulbs at other edge; naca-tn-1433; December 1947

  305. Jones, Alun R Holdaway, George H Steinmetz, Charles P; A method for calculating the heat required for windshield thermal ice prevention based on extensive flight tests in natural icing conditions; naca-tn-1434; November 1947

  306. Benscoter, S U (Bureau of Aeronautics, Navy Department); Impact theory for seaplane landings; naca-tn-1437; October 1947

  307. Hess, W F (Rensselaer Polytechnic Institute) Winsor, F J (Rensselaer Polytechnic Institute); Further investigation of preheating and postheating in spot-welding 0.040-inch Alclad 24S-T; naca-tn-1440; December 1947

  308. Deters, Owen J; Comparison of the control-force characteristics of two types of lateral-control system for large airplanes; naca-tn-1441; September 1947

  309. Johnson, Robert L Swikert, Max A Bisson, Edmond E; Friction at high sliding velocities; naca-tn-1442; October 1947

  310. Turner, L Richard Noyes, Robert N; The performance of a composite engine consisting of a reciprocating spark-ignition engine, a blow-down turbine, and a steady-flow turbine; naca-tn-1447; October 1947

  311. Margolis, Kenneth; Supersonic wave drag of sweptback tapered wings at zero lift; naca-tn-1448; October 1947

  312. Harmon, Sidney M; Theoretical supersonic wave drag of untapered sweptback and rectangular wings at zero lift; naca-tn-1449; October 1947

  313. Goldstein, Arthur W; Analysis of performance of jet engine from characteristics of components I : aerodynamic and matching characteristics of turbine component determined with cold air; naca-tn-1459; October 1947

  314. Racisz, Stanley F; Investigation of NACA 65 (112) A111 (approx.) airfoil with 0.35-chord slotted flap at Reynolds numbers up to 25 million; naca-tn-1463; 1947

  315. Kempner, Joseph; Recurrence formulas and differential equations for stress analysis of cambered box beams; naca-tn-1466; October 1947

  316. Dow, Norris F Hickman, William A; Effect of variation in diameter and pitch of rivets on compressive strength of panels with Z-section stiffeners: panels of various stiffener spacings that fail by local buckling; naca-tn-1467; October 1947

  317. Tosti, Louis P; Low-speed static stability and damping-in-roll characteristics of some swept and unswept low-aspect-ratio wings; naca-tn-1468; October 1947

  318. Neel, Carr B., Jr, Bergrun, Norman R., Jukoff, David, Schlaff, Bernard A; The calculation of the heat required for wing thermal ice prevention in specified icing conditions; naca-tn-1472; December 1947

  319. Creagh, John W R Hartmann, Melvin J Arthur, W Lewis, Jr; An investigation of valve-overlap scavenging over a wide range of inlet and exhaust pressures; naca-tn-1475; November 1947

  320. Polhamus, Edward C Moss, Robert J; Wind-tunnel investigation of the stability and control characteristics of a complete model equipped with a vee tail; naca-tn-1478; November 1947

  321. Kuhn, Paul Griffith, George E; Diagonal tension in curved webs; naca-tn-1481; November 1947

  322. Gallaher, George L Boughan, Rolla B; A method of calculating the compressive strength of Z-stiffened panels that develop local instability; naca-tn-1482; November 1947

  323. Nielsen, Jack N; Effect of aspect ratio and taper on the pressure drag at supersonic speeds of unswept wings at zero lift; naca-tn-1487; November 1947

  324. Barina, Frank J; Comparative performance of two vaneless diffusers designed with different rates of passage curvature for mixed-flow impellers; naca-tn-1490; November 1947

  325. Gray, V H Campbell, R G; A method for estimating heat requirements for ice prevention on gas-heated hollow propeller blades; naca-tn-1494; December 1947

  326. Letko, William; Investigation of the fuselage interference on a Pitot-static tube extending forward from the nose of the fuselage; naca-tn-1496; December 1947

  327. John DeYoung; Theoretical Additional Span Loading Characteristics of Wings with Arbitrary Sweep, Aspect Ratio, and Taper Ratio; naca-tn-1491; December 1947

  328. Wilson, Herbert A , Jr, Silverstein, Abe; Aerodynamic characteristics of a 4-engine monoplane showing comparison of air-cooled and liquid-cooled engine installations; naca-wr-l-471; May 1947

  329. Murray, Harry E Wells, Evalyn G; Wind-tunnel investigation of the effect of wing-tip fuel tanks on characteristics of unswept wings in steady roll; naca-tn-1317; June 1947

  330. Harmon, Sidney M Swanson, Margaret D; Calculations of the supersonic wave drag of nonlifting wings with arbitrary sweepback and aspect ratio : wings swept behind the Mach lines; naca-tn-1319; May 1947

  331. Hess, W F (Rensselaer Polytechnic Institute) Wyant, R A (Rensselaer Polytechnic Institute) Winsor, F J (Rensselaer Polytechnic Institute); The spot welding of dissimilar aluminum alloys in the 0.040-inch thickness; naca-tn-1322; October 1947

  332. Schuette, Evan H Mcculloch, James C; Charts for the minimum-weight design of multiweb wings in bending; naca-tn-1323; June 1947

  333. Hoff, N J (Polytechnic Institute of Brooklyn) Kase, Harry (Polytechnic Institute of Brooklyn) Liebowitz, Harold (Polytechnic Institute of Brooklyn); Interaction between the spars of semimonocoque wings with cutouts; naca-tn-1324; July 1947

  334. Miller, Robert W Leshnover, Samuel; Hydrodynamic impact loads in smooth water for a prismatic float having an angle of dead rise of 30 degrees; naca-tn-1325; June 1947

  335. Tamburello, Vito Weil, Joseph; Wind-tunnel investigation of the effect of power and flaps on the static lateral characteristics of a single-engine low-wing airplane model; naca-tn-1327; June 1947

  336. Regier, Arthur A Barmby, John G Hubbard, Harvey H; Effect of critical Mach number and flutter on maximum power loading of ducked fans; naca-tn-1330; June 1947

  337. Runyan, Raymond A Jeffries, Robert J; Empirical method for frequency compensation of the hot-wire anemometer; naca-tn-1331; June 1947

  338. Solomon, Joseph Henney, Floyd W; The subsonic aerodynamic characteristics of two double-wedge airfoil sections suitable for supersonic flight; naca-rm-a6g24; May 12, 1947

  339. Herriot, John G; : The linear perturbation theory of axially symmetric compressible flow with application to the effect of compressibility on the pressure coefficient at the surface of a body of revolution; naca-rm-a6h19; July 18, 1947

  340. Mccormack, Gerald M Stevens, Victor I , Jr; An investigation of the low-speed stability and control characteristics of swept-forward and swept-back wing in the Ames 40- by 80-foot wind tunnel; naca-rm-a6k15; June 10, 1947

  341. Allen, H Julian Heaslet, Max A Nitzberg, Gerald E; The interaction of boundary layer and compression shock and its effect upon airfoil pressure distributions; naca-rm-a7a02; April 10, 1947

  342. Spreiter, John R Galster, George M Cooper, George E; Flight observations of aileron flutter at high Mach numbers as affected by several modifications; naca-rm-a7b03; April 25, 1947

  343. Heaslet, Max A Nitzberg, Gerald E; The calculation of drag for airfoil sections and bodies of revolution at subcritical speeds; naca-rm-a7b06; April 23, 1947

  344. Laitone, Edmund V Pardee, Otway O'm; Location of detached shock wave in front of a body moving at supersonic speeds; naca-rm-a7b10; May 06, 1947

  345. Hall, Charles F Fitzgerald, Fred F; An approximate method for calculating the effect of surface roughness on the drag of an airplane; naca-rm-a7b24; July 23, 1947

  346. Axelson, John A; Longitudinal stability and control of high-speed airplanes with particular reference to dive recovery; naca-rm-a7c24; September 04, 1947

  347. Jessen, Henry, Jr; A summary report on the effects of Mach number on the span load distribution on wings of several models; naca-rm-a7c28; July 15, 1947

  348. Dannenberg, Robert E; The development of jet-engine Nacelles for a high-speed bomber design; naca-rm-a7d10; August 29, 1947

  349. Hunton, Lynn W Dew, Joseph K; Measurements of the damping in roll of large-scale swept-forward and swept-back wings; naca-rm-a7d11; July 30, 1947

  350. Anderson, Adrien, E; An investigation at low speed of a large-scale triangular wing of aspect ratio two I : characteristics of a wing having a double-wedge airfoil section with maximum thickness at 20-percent chord; naca-rm-a7f06; November 13, 1947

  351. Boddy, Lee E Williams, Walter C; A summary and analysis of data on dive-recovery flaps; naca-rm-a7f09; September 09, 1947

  352. Turner, Howard L; A comparison with flight data of vertical-tail loads in various maneuvers estimated from sideslip angles and rudder deflections; naca-rm-a7f25; December 11, 1947

  353. Erickson, Albert L Stephenson, Jack D; A suggested method of analyzing for transonic flutter of control surfaces based on available experimental evidence; naca-rm-a7f30; December 16, 1947

  354. Brown, Harvey H Rolls, L Stewart Clousing, Lawrence A; An analysis of longitudinal-control problems encountered in flight at transonic speeds with a jet-propelled airplane; naca-rm-a7g03; September 25, 1947

  355. Rolls, L Stewart; Comparison between flight-measured and calculated span load distribution at high Mach numbers; naca-rm-a7g17; November 26, 1947

  356. Rathert, George A , Jr Cooper, George E; Wing-flow tests of a triangular wing of aspect ratio two I : effectiveness of several types of trailing-edge flaps on flat-plate models; naca-rm-a7g18; November 14, 1947

  357. Clousing, Lawrence A; Precautions for flight testing near the speed of sound; naca-rm-a7g25; November 05, 1947

  358. Walling, Walter C; An investigation of the effect of tip shape on the low-speed aerodynamic characteristics of large-scale swept wings; naca-rm-a7h13; November 13, 1947

  359. Anderson, Adrien E; An investigation at low speed of a large-scale triangular wing of aspect ratio two II : the effect of airfoil section modifications and the determination of the wake downwash; naca-rm-a7h28; December 10, 1947

  360. White, Maurice D Sadoff, Melvin Clousing, Lawrence A Cooper, George E; Preliminary results of a flight investigation to determine the effect of negative flap deflection on high-speed longitudinal-control characteristics; naca-rm-a7i26; December 16, 1947

  361. Martin, Norman J; Tests of submerged duct installation on a modified airplane in the Ames 40- by 80-foot wind tunnel; naca-rm-a7i29; December 11, 1947

  362. Lundin, Bruce T Dowman, Harry W Gabriel, David S; Experimental investigation of thrust augmentation of a turbojet engine at zero ram by means of tail-pipe burning; naca-rm-e6j21; January 06, 1947

  363. Jonash, Edmund R Barnett, Henry C Stricker, Edward G; Investigation of carbon deposition in an I-16 jet-propulsion engine at static sea-level conditions; naca-rm-e6k01; April 29, 1947

  364. Cleaves, Alden P Carver, Mildred S; Application of an ultraviolet spectrophotometric method to the estimation of alkylnaphthalenes in 10 experimental jet-propulsion fuels; naca-rm-e6k08; April 30, 1947

  365. Imming, Harry S Bellman, Donald R; Knock-limited power outputs from a CFR engine using internal coolants III : four alkyl amines, three alkanolamines six amides, and eight heterocyclic compounds; naca-rm-e6l05a; February 03, 1947

  366. Acker, Loren W Kleinknecht, Kenneth S; Flight comparison of performance and cooling characteristics of exhaust-ejector installation with exhaust-collector-ring installation; naca-rm-e6l13a; February 14, 1947

  367. Zettle, Eugene V Bolz, Ray E Dittrich, R T; Effect of fuel on performance of a single combustor of an I-16 turbojet engine at simulated altitude conditions; naca-rm-e7a24; July 03, 1947

  368. Lord, Albert M Donnola, Joseph; Investigation of pressure losses in several turbosupercharger nozzle hoses; naca-rm-e7b11; February 11, 1947

  369. Brown, W Byron; Cooling of gas turbines I : effects of addition of fins to blade tips and rotor, admission of cooling air through part of nozzles, and change in thermal conductivity of turbine components; naca-rm-e7b11a; February 11, 1947

  370. Wolfenstein, Lincoln Meyer, Gene L Mccarthy, John S; Cooling of gas turbines II : effectiveness of rim cooling of blades; naca-rm-e7b11b; March 18, 1947

  371. Brown, W Byron Livingood, John N; Cooling of gas turbine III : analysis of rotor and blade temperature in liquid-cooled gas turbine; naca-rm-e7b11c; February 11, 1947

  372. Brown, W Byron Monroe, William R; Cooling of gas turbine IV : calculated temperature distribution in the trailing part of a turbine blade using direct liquid cooling; naca-rm-e7b11d; April 18, 1947

  373. Livingood, John N Sams, Eldon W; Cooling of gas turbines VI : computed temperature distribution through cross section of water-cooled turbine blade; naca-rm-e7b11f; May 1947

  374. Sanders, J C Mendelson, Alexander; Theoretical evaluation of methods of cooling the blades of gas turbines; naca-rm-e7b11g; February 11, 1947

  375. Reuter, J George Gazley, Carl, Jr; Computed temperature distribution and cooling of solid gas-turbine blades; naca-rm-e7b11h; February 11, 1947

  376. Pinkel, I Irving; Determination of ram-jet combustion-chamber temperatures by means of total-pressure surveys; naca-rm-e7c03; March 03, 1947

  377. Laskin, Eugene B Kofskey, Milton G; Increase in stable-air-flow operating range of a mixed-flow compressor by means of a surge inhibitor; naca-rm-e7c05; April 03, 1947

  378. Laskin, Eugene B Kofskey, Milton G; Performance of a mixed-flow impeller in combination with a semivaneless diffuser; naca-rm-e7c05a; April 04, 1947

  379. Dietz, Robert O Fleming, William A; Altitude-wind-tunnel investigation of thrust augmentation of a turbojet engine II : performance with water injection at compressor inlet; naca-rm-e7c12; May 19, 1947

  380. Black, Dugald O Messing, Wesley E; Test-stand investigation of a rectangular ram-jet engine; naca-rm-e7d11; May 07, 1947

  381. Gold, Harold Straight, David M; A fuel-distribution control for continuous-flow manifold injection on reciprocating engines; naca-rm-e7d22; June 06, 1947

  382. Sather, Bernard I Foster, Hampton H; Preliminary evaluation of the performance of a uniflow two-stroke-cycle spark-ignition engine combined with a blowdown turbine and a steady-flow turbine; naca-rm-e7d29; November 25, 1947

  383. Kittel, J Howard; Preliminary investigation of effects of gamma radiation on age-hardening rate of an aluminum-copper alloy; naca-rm-e7e12; June 20, 1947

  384. Kittel, J Howard; Preliminary investigation of effects of alpha-particle bombardment on the creep rate of aluminum; naca-rm-e7e13; July 03, 1947

  385. Fleming, William A Golladay, Richard L; Altitude-wind-tunnel investigation of thrust augmentation of a turbojet engine III : performance with tail-pipe burning in standard-size tail pipe; naca-rm-e7f10; August 11, 1947

  386. Dittrich, Ralph T; Combustion-efficiency investigation of special fuels in single tubular-type combustor at simulated altitude conditions; naca-rm-e7f11; August 15, 1947

  387. Tischler, Adelbert O Dittrich, Ralph T; Fuel investigation in a tubular-type combustor of a turbojet engine; naca-rm-e7f12; August 1947

  388. Moeckel, W E Connors, J F; Investigation of shock diffusers at Mach number 1.85 III : multiple-shock and curved-contour projecting cones; naca-rm-e7f13; August 13, 1947

  389. Lidman, William G; Determination of stress-rupture parameters for four heat-resisting alloys; naca-rm-e7g18a; August 25, 1947

  390. Jones, William L Dowman, Harry W; Investigation of thrust augmentation of a 1600-pound thrust centrifugal-flow-type turbojet engine by injection of refrigerants at compressor inlets; naca-rm-e7g23; August 25, 1947

  391. Kleinknecht, Kenneth S; Flight investigation of the heat requirements for ice prevention on aircraft windshields; naca-rm-e7g28; September 05, 1947

  392. Ellisman, Carl; Flight investigation of thrust augmentation of a turbojet engine by water-alcohol injection; naca-rm-e7g29; September 29, 1947

  393. Bressman, Joseph R Livingood, John N B; Cooling of gas-turbines VII : effectiveness of air cooling of hollow turbine blades with inserts; naca-rm-e7g30; October 20, 1947

  394. Whitcomb, Richard T; An investigation of the effects of sweep on the characteristics of a high-aspect-ratio wing in the Langley 8-foot high-speed tunnel; naca-rm-l6j01a; February 14, 1947

  395. Erwin, John R Wright, Linwood C Kantrowitz, Arthur; Investigation of an experimental supersonic axial-flow compressor; naca-rm-l6j01b; August 07, 1947

  396. Nichols, Mark R Rinkoski, Donald W; A low-speed investigation of an annular transonic air inlet; naca-rm-l6j04; April 14, 1947

  397. Alexander, Sidney R; Drag measurements of symmetrical circular-arc and NACA 65-009 rectangular airfoils having an aspect ratio of 2.7 as determined by flight tests at supersonic speeds; naca-rm-l6j14; March 07, 1947

  398. Alexander, Sidney R Katz, Ellis; Drag characteristics of rectangular and swept-back NACA 65-009 airfoils having aspect ratios of 1.5 and 2.7 as determined by flight tests at supersonic speeds; naca-rm-l6j16; February 24, 1947

  399. ALEXANDER SIDNEY R Katz, Ellis; Flight tests to determine the effect of length of a conical windshield on the drag of a bluff body at supersonic speeds; naca-rm-l6j16a; January 29, 1947

  400. Mastrocola, N Assadourian, A; Low-speed wind-tunnel tests of a pilotless aircraft having horizontal and vertical wings and cruciform tail; naca-rm-l6j18a; August 19, 1947

  401. Pitkin, Marvin Garner, William N Curfman, Howard J , Jr; Results of preliminary flight investigation of aerodynamic characteristics of the NACA two-stage supersonic research model RM-1 stabilized in roll at transonic and supersonic velocities; naca-rm-l6j23; March 19, 1947

  402. Huber, Paul W; Preliminary tests of a burner for ram-jet applications; naca-rm-l6k08b; January 15, 1947

  403. Jones, Robert T Sternfield, Leonard; A method for predicting the stability in roll of automatically controlled aircraft based on the experimental determination of the characteristics of an automatic pilot; naca-rm-l6k12; January 17, 1947

  404. Sweberg, Harold H Lange, Roy H; Summary of available data relating to Reynolds number effects on the maximum lift coefficients of swept-back wings; naca-rm-l6l20a; March 04, 1947

  405. Ellerbrock, Herman H , Jr; General treatment of compressible flow in ejectors and example of its application to problem of effect of ejector addition on thrust of jet-propulsion units; naca-rm-l6l23; June 16, 1947

  406. Mathews, Charles W Thompson, Jim Rogers; Free-fall measurements at transonic velocities of the drag of a wing-body configuration consisting of a 45 degree swept-back wing mounted forward of the maximum diameter on a body of fineness ratio 12; naca-rm-l6l26; April 02, 1947

  407. Mastrocola, N; Effect of number of fins on the drag of a pointed body of revolution at low supersonic velocities; naca-rm-l7a08; April 07, 1947

  408. Katz, Ellis R; Results of flight tests at supersonic speeds to determine the effect of body nose fineness ratio on body and wing drag; naca-rm-l7b19; June 26, 1947

  409. Silsby, Norman S; Comparative drag measurements at transonic speeds of 6-percent-thick airfoils of symmetrical double-wedge and circular-arc sections from tests by the NACA wing-flow method; naca-rm-l7b20; April 08, 1947

  410. Tucker, Warren A Nelson, Robert L; Drag characteristics of rectangular and swept-back NACA 65-009 airfoils having various aspect ratios as determined by flight tests at supersonic speeds; naca-rm-l7c05; April 22, 1947

  411. Loving, Donald L; Aerodynamic measurements made during Navy investigation of human tolerance to wind blasts; naca-rm-l7c25; March 11, 1947

  412. Adams, Richard E Silsby, Norman S; Tests of a horizontal-tail model through the transonic speed range by the NACA wing-flow method; naca-rm-l7c25a; April 11, 1947

  413. Sandahl, Carl A Marino, Alfred A; Free-flight investigation of control effectiveness of full-span 0.2-chord plain ailerons at high subsonic, transonic, and supersonic speeds to determine some effects of section thickness and wing sweepback; naca-rm-l7d02; May 29, 1947

  414. Johnston, J Ford Danforth, Edward C B; Some pressure-distribution measurements on a swept-wing at transonic speeds by the NACA wing-flow method; naca-rm-l7d22; June 06, 1947

  415. Johnson, Harold I; Measurements of aerodynamic characteristics of a 35 degree sweptback NACA 65-009 airfoil model with 1/4-chord plain flap by the NACA wing-flow method; naca-rm-l7f13; August 05, 1947

  416. Schneiter, Leslie E Ziff, Howard L; Preliminary investigation of spoiler lateral control on a 42 degree sweptback wing at transonic speeds; naca-rm-l7f19; August 12, 1947

  417. Sedov, L.; Scale effect and optimum relations for sea surface planing; naca-tm-1097; 1947

  418. Busemann, Adolf; Infinitesimal conical supersonic flow; naca-tm-1100; 1947

  419. Sanger, E., Bredt, I.; A ram-jet engine for fighters; naca-tm-1106; 1947

  420. Theil, G., Weissinger, F.; Six-component measurements on a straight and a 35 degree swept-back trapezoidal wing with and without split flap; naca-tm-1107; 1947

  421. Lemme, H. G.; Force and pressure-distribution measurements on a rectangular wing with a slotted droop nose and with either plain and split flaps in combination or a slotted flap; naca-tm-1108; 1947

  422. Ackeret, J., Feldmann, F., Rott, N.; Investigations of compression shocks and boundary layers in gases moving at high speed; naca-tm-1113; 1947

  423. Gothert, B., Kawalki, K. H.; Calculation of Compressible Flows with local regions of supersonic velocity; naca-tm-1114; 1947

  424. Eckert, Korbacher; The flow through axial turbine stages of large radial blade length; naca-tm-1118; 1947

  425. Weissinger, J.; The lift distribution of swept-back wings; naca-tm-1120; 1947

  426. Ulrich, A.; Theoretical investigation of drag reduction in maintaining the laminar boundary layer by suction; naca-tm-1121; 1947

  427. ; Systematic wind-tunnel measurements on missiles; naca-tm-1122; 1947

  428. Encke, W.; Investigations on experimental impellers for axial blowers; naca-tm-1123; 1947

  429. Sauer, R.; Method of characteristics for three-dimensional axially symmetrical supersonic flows; naca-tm-1133; 1947

  430. Bussmann, K., Ulrich, A.; Systematic investigations of the influence of the shape of the profile upon the position of the transition point; naca-tm-1185; 1947

  431. Van Dorn, Nicholas H., DeYoung, John.; A comparison of three theoretical methods of calculating span load distribution on swept wings; naca-rm-a7c31; 1947

  432. Hickel, Robert O., Snider, William E.; Acceleration characteristics of R-3350 engine equipped with NACA injection impeller; naca-rm-e6l03a; 1947

  433. Kohl, Robert. C., Diggs, Donald. R.; Effect of various methods of boundary-layer control on performance of V-1710-93 engine-stage supercharger; naca-rm-e6l19; 1947

  434. Rosenbaum, Burt M.; The crystal structure at room temperature of six cast heat-resisting alloys; naca-rm-e7d23; 1947

  435. Schum, Harold J., Buckner, Howard A.; Investigation of 10-stage axial flow X24C-2 compressor. : I Performance at inlet pressure of 21 inches mercury absolute and inlet temperature of 538 degree; naca-rm-e7g11; 1947

  436. Dowman, Harry W., Anderson, William G.; Investigation of sea-level performance of I-16 turbojet engine at zero ram with XFR-1 intake duct shroud, and tail pipe; naca-rm-e7g24; 1947

  437. Finger, Harold B., Schum, Harold J., Buckner, Howard A; Investigation of X24C-2 10-stage axial-flow compressor. : II-Effect of inlet-air pressure and temperature on performance; naca-rm-e7h22; 1947

  438. Hoyt, Jack W., Kottas, Harry; Investigation of turbine of Mark 25 torpedo power plant with five nozzld designs; naca-rm-e7i03; 1947

  439. Saari, Martin J., Wallner, Lewis E.; Preliminary results of an altitude-wind-tunnel investigation of a TG-100 gas turbine-propeller engine :IV. Compressor and turbine performance characteristics; naca-rm-e7j20; 1947

  440. Anderson, Joseph L.; Wind-tunnel development of means to alleviate buffeting on the North American XP-82 airplane at high speeds; naca-rm-a6l10; 1947

  441. Bunnel, Mort V., Delany, Noel K.; Comparison of wind-tunnel predictions with flight measurements of the longitudinal-stability and control characteristics of a douglas BTD-1 airplane; naca-rm-a6l30; 1947

  442. Turner, Howard L.; Buffeting of external fuel tanks at high speeds on a grumman F7F-3 airplane; naca-rm-a7a07; 1947

  443. Barnes, Robert H.; High-speed load distribution on the wing of a 3/16-scale model of the Douglas XSB2D-1 airplane with flaps defected; naca-rm-a7a30; 1947

  444. Stalder, Jackson R., Wadleigh, Kenneth R.; A preliminary study of ram-actuated cooling systems for supersonic aircraft; naca-rm-a7c04; 1947

  445. Robinson, Robert C.; High-speed aerodynamic characteristics of a 1/7-scale model of the Northrop YB-49 airplane; naca-rm-a7c13; 1947

  446. Barnes, Robert H.; High-speed load distribution on the wing of a 3/16-scale model of a scout-bomber airplane with flaps deflected /y Robert H. Barnes; naca-rm-a7d23; 1947

  447. Perone, Angelo, Berthold, Cecil L.; Aerodynamic characteristics of a portion of the horizontal tail from a douglas C-74 airplane with fabric-covered elevators; naca-rm-a7d28; 1947

  448. McCullough, George B., Weiberg, James A., Gault, Donald E.; Stick-fixed stability and control characteristics of the consolidated vultee model 240 airplane as estimated from tests of a 0.092-scale powered model; naca-rm-a7f19; 1947

  449. Anderson, Seth B., Christofferson, Frank E., Clousing, Lawrence A.; Flight measurements of the flying qualities of a Lockheed P-80A airplane (Army no. 44-85099)- longitudinal-stability and -control characteristics; naca-rm-a7g01; 1947

  450. Hunton, Lynn W.; Force tests of the boeing XB-47 full-scale empennage in the Ames 40- by 80-foot wind tunnel; naca-rm-a7h12; 1947

  451. Millenson, M.B., Manson, S.S.; Investigation of rim cracking in turbine wheels with welded blades; naca-rm-e6l17; Feb. 12, 1947

  452. Conrad, E. W., Durham, J. D.; Preliminary results of an altitude-wind-tunnel investigation of a TG-100A gas turbine-propeller engine II - windmilling characteristics; naca-rm-e7g25; 1947

  453. Geisenheyner, Robert M., Berdysz, Joseph J.; Preliminary results of an altitude-wind-tunnel investigation of a TG-100A gas turbine-propeller engine III - pressure and temperature distributions; naca-rm-e7j02; 1947

  454. Krueger, W.; Systematic wind-tunnel measurements on a laminar wing with nose flap; naca-tm-1119; 1947

  455. Shultz-Grunow, F.; Gas-dynamic investigations of the pulse-jet tube, parts I and II; naca-tm-1131; 1947

  456. Eckert, B.; Possibilities of reducing the length of axial superchargers for aircraft motors; naca-tm-1132; 1947

  457. Yudin, E. Y.; On the vortex sound from rotating rods; naca-tm-1136; 1947

  458. Zborowski, Helmut; Rocket power plants based on Nitric Acid and their specific propulsive weights; naca-tm-1145; 1947

  459. Schwier, W.; Lift increase by blowing out air, tests on airfoil of 12 percent thickness, using various types of flap; naca-tm-1148; 1947

  460. Ilgmann, G., Moller, E.; Three-component force and mass-flow measurements on a jet nacelle; naca-tm-1149; 1947

  461. Weise, A.; The separation of flow due to compressibility shock; naca-tm-1152; 1947

  462. Nekrasov, A. I.; Theory of wings in nonstationary flow; naca-tm-1154; 1947

  463. Hantzsche, W., Wendt, H.; Cones in supersonic flow; naca-tm-1157; 1947

  464. Ludwieg, H.; Drag corrections in high-speed wind tunnels; naca-tm-1163; 1947

  465. Kruger, W.; Drag reduction by suction of the boundary layer separated behind shock wave formation at high mach numbers; naca-tm-1168; 1947

  466. Denkmeier, H., Gross, K.; Description of Russian aircraft engines "AM 35" and "AM 38"; naca-tm-1169; 1947

  467. Kuhl, H.; Preliminary report on the fundamentals of the control of turbine-propeller jet power plants; naca-tm-1172; 1947

  468. Hausenblas; Pressure distribution measurements on a turbine rotor blade passing behind a turbine nozzle lattice; naca-tm-1173; 1947

  469. Pollmann, Erich; Temperatures and stresses on hollow blades for gas turbines; naca-tm-1183; 1947

  470. Zobel, Th.; Development and construction of an interferometer for optical measurements of density fields; naca-tm-1184; 1947

  471. Ilyushin, A. A.; The elasto-plastic stability of plates; naca-tm-1188; 1947

  472. Lewis, William; A flight investigation of the meteorological conditions conducive to the formation of ice on airplanes; naca-tn-1393; 1947

  473. Sivells, James C.; Experimental and calculated characteristics of three wings of NACA 64-210 and 65-210 airfoil sections with and without 2 degree washout; naca-tn-1422; 1947

  474. Hunter, P. A., Vensel, J. R.; A flight investigation to increase the safety of a light airplane; naca-tn-1203; 1947

  475. Bates, William R.; Collection and Analysis of Wind-Tunnel Data on the Characteristics of Isolated Tail Surfaces with and Without End Plates; naca-tn-1291; 1947

  476. Malvestuto, Frank S Gale, Lawrence J; Formulas for additional mass corrections to the moments of inertia of airplanes; naca-tn-1187; February 1947

  477. Mossman, Emmet A., Gault, Donald E.; Development of NACA submerged inlets and a comparison with wing leading-edge inlets for a 1/4-scale model of a fighter airplane; naca-rm-a7a31; 1947

  478. Martin, Norman J.; Tests of submerged duct installation on the Ryan FR-1 airplane in the Ames 40- by 80-foot wind tunnel /y Norman J. Martin; naca-rm-a7d14; 1947

  479. Turner, Howard L., Cooper, George E.; Partial measurements in flight of the flying qualities of a Grumman XF7F-1 airplane with a modified vertical tail; naca-rm-a7d15; 1947

  480. Anderson, Seth B., Cooper, George E.; Flight measurements of the flying qualities of lockheed P-80A airplane (Army No. 44-85099). -lateral- and directional-stability and control characteristics; naca-rm-a7j24; 1947

  481. Robert C. Robinson and Angelo Perone; High-speed longitudinal stability and control of the Bell P-39N-1 airplane as calculated from propeller-off tests of a 0.35-scale; naca-rm-a6l27; 1947

  482. Cleary, Joseph W., Gray, Lyle J.; High-speed wind-tunnel tests of a model of the lockheed YP-80A airplane including correlation with flight tests and tests of dive-recovery flaps; naca-rm-a7a29; 1947

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