The Measurement of Fluctuations of Air Speed by the Hot-Wire Anemometer (1930)
NASA Technical Reports Server (NTRS) · leaf 21
e material, the rate at which heat is generated by the electric current, and the heat loss to the air stream. It is found that the arithmetic mean temperature differs from the maximum temperature by 2% per cent for a maximum temperature of 150° and by per cent for a max- imum temperature of 500°.… … FIGURE «) - Wiiv mounting for use near the tunnol wall Figure 10—General relation of the two wire mountings MEASUREMENTS OF WIND TUNNEL TURBULENCE To illustrate the use of the apparatus described in this paper and the general nature of the results obtainable, we will describe some measurements made…
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