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Article
Wind tunnel tests of wings at Reynolds numbers below 70 000
Rectangular planform wings were tested at Reynolds numbers as low as 20 000 in a low turbulence wind tunnel. The lift and drag measurements on a NACA 0012 profile were compared with those for thin flat and ca...
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Article
Note on the lifting of liquids by withdrawal
The results of previous studies on the problem of estimating the thickness and the flux of liquid being dragged out of a reservoir by a moving plate are summarized. An asymptotic solution is derived for the li...
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Chapter and Conference Paper
Local supersonic region on a body moving at subsonic speeds
A simple graphical proof is presented which gives a clear physical explanation of why a local supersonic region enclosed by a sonic line and a convex profile must always have an inflection point on any charact...