Preliminary tests at supersonic speeds of triangular and swept-back wings

Macon C. Ellis, Jr., Lowell E. Hase
Feb 1947

A series of thin, triangular plan-form wings has been tested in the model supersonic tunnel at Langley. The series consisted of eight triangular wings of vertex angles such that a range of leading-edge positions both inside and outside the Mach cone at the two test Mach numbers of 1.43 and 1.71 was obtained.

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