John R. Jack, Richard J. Wisniewski, N. S. Diaconis
naca-tn-4094
Oct 1957
An investigation was made to determine the combined effects of surface cooling, pressure gradients, nose blunting, and surface finish on boundary-layer transition.
An Adobe Acrobat (PDF) file of the entire report:
http://naca.central.cranfield.ac.uk/reports/1957/naca-tn-4094.pdf