2. Laser Doppler anemometry

P.P. Belousov, P.Ya. Belousov, A.Yu. Varaksin
Joint Institute for High Temperatures, RAS, Russia, Institute of Thermophysics, SB RAS, Russia

Measurements of mean gas flow velocity with a scan OFD

By laser Doppler observation and velocity measurements performed test measurements of gas velocity on the exit of a calibrated nozzle. The results of the measurements were compared with the traditional indirect methods of velocity measuring of the dynamic gas pressure and temperature.
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