My Father's Paper
Abstract : Wind-tunnel tests have been performed to investigate the effect of surface heating on boundary-layer transition on a flat plate. The tests were performed at a nominal Mach number of 2.40 and a free-stream temperature of 205 deg F, and the data were obtained at nominal plate temperature levels of 60 deg (adiabatic recovery temperature), 100 deg, 140 deg, 180 deg, and 260 deg F over a length Reynolds number range from 0.475 x 10(exp 6) to 3.93 x 10(exp 6). The identification of the onset and end of transition was made by inspection of the curves of surface-tube Mach number reading as a function of length Reynolds number obtained through the transition region. Boundary-layer-velocity profiles were obtained at points corresponding to the onset and end of transition to enable the computation of critical Reynolds numbers based on boundary-layer dimensions.
The best thing is, I can actually download the pdf! It is amazing to read something my father labored on more than 50 years ago. I was printed out on an old typewriter (with special scientific notation keys). I just wished I had thought of looking for this while he was still alive. What a kick he would have gotten out of seeing this again.