A suggested method for measuring turbulence (1931)
NASA Technical Reports Server (NTRS) · leaf 11
Fig. 4 N.A.C.A. Technical Note No.380 … 10 20- 30 40 50 60 Average wind speed near hot wire,m,p.h. 1. Smooth flow,wire parallel to air flow. 2. Turbulent flow,wire parallel to air flow. 3. Wire perpendicular to air stream,in smooth flowVand turbulent flowO Fig.4 Curves of resistivity of hot wire parallel and normal to air stream in…
NASA Technical Reports Server (NTRS)
Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.
