Investigations on fast gas flows with the laser anemometer
Abstract
The capabilities and limits of the laser Doppler velocimeter method are discussed with regard to its application to fluid and gas dynamics. An introduction is given to the physical principles of the instrumentation, and some results of velocity and turbulence measurement in hypersonic wind tunnels and free jets are described.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- February 1975
- Bibcode:
- 1975STIN...7624541K
- Keywords:
-
- Flow Velocity;
- Gas Flow;
- Laser Doppler Velocimeters;
- Velocity Measurement;
- Free Jets;
- Hypersonic Wind Tunnels;
- Turbulent Flow;
- Instrumentation and Photography