Accession Number : AD0616719

Title :   FEASIBILITY STUDY OF A LASER FLOWMETER FOR LOCAL VELOCITY MEASUREMENTS IN GAS FLOW FIELDS,

Corporate Author : BROWN ENGINEERING CO INC HUNTSVILLE ALA RESEARCH LABS

Personal Author(s) : Foreman,J. W. ,Jr. ; george,E. W. ; Lewis,R. D.

Report Date : MAY 1965

Pagination or Media Count : 25

Abstract : The Doppler shift in laser light scattered from smoke particles in a moving gas has been detected by optical heterodyne techniques, thereby verifying the feasibility of a laser Doppler flowmeter for measurement of local velocities in contaminated gas flow fields. (Author)

Descriptors :   (*LASERS, FLOWMETERS), (*FLOWMETERS, LASERS), GAS FLOW, MEASUREMENT, VELOCITY, DOPPLER EFFECT, PARTICLES, SCATTERING, SMOKE, FEASIBILITY STUDIES

Distribution Statement : APPROVED FOR PUBLIC RELEASE