Particle arrival statistics in laser anemometry of turbulent flow
作者:
J. C. Erdmann,
R. I. Gellert,
期刊:
Applied Physics Letters
(AIP Available online 1976)
卷期:
Volume 29,
issue 7
页码: 408-411
ISSN:0003-6951
年代: 1976
DOI:10.1063/1.89099
出版商: AIP
数据来源: AIP
摘要:
Spectral information on turbulent fluid flow can be obtained from the rate statistics of tracer particles imbedded in the flow. In particular, the particle velocity correlation function can be measured by a laser technique with a single focused beam, which also provides a means to assess the lag behavior of the particles. The method offers significant simplifications of commonly used instrumentation.
点击下载:
PDF
(296KB)
返 回