Three velocity components measured through one port. Laser anemometer combines conventional interference-fringe anemometer configuration with Fabry-Perot interferometer to enable simultaneous measurement of radial and transverse velocities. Transverse-velocity axis rotated, enabling measurement of both transverse-velocity components. Does not require large optical-access port for measurement of radial velocity.
Laser Anemometer For Turbine Research
NASA Tech Briefs ; 12 , 2
1988-02-01
Miscellaneous
No indication
English
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