Separation of time‐averaged turbulence components by laser‐induced fluorescence
作者:
S. Cheng,
M. Zimmermann,
R. B. Miles,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1983)
卷期:
Volume 26,
issue 4
页码: 874-877
ISSN:0031-9171
年代: 1983
DOI:10.1063/1.864227
出版商: AIP
数据来源: AIP
摘要:
Turbulence is measured by resonant fluorescence of sodium atoms seeded into a supersonic nitrogen jet. By varying the frequency of the pumping laser, the mean square velocity, temperature, and pressure fluctuations (as well as their correlations) may be determined.
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