✦ LIBER ✦

On elevated RMS levels in wall-bounded turbulent flows when measured by laser Doppler velocimetry

✍ Scribed by C. Cline; S. Deutsch

Publisher: Springer
Year: 1993
Tongue: English
Weight: 188 KB
Volume: 15
Category: Article
ISSN: 0723-4864
DOI: 10.1007/bf00190952

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✦ Synopsis

Several recent studies have shown elevated RMS velocities in laser Doppler measurements of wall bounded shear flows. We show here, through a simple model, that vibration of the probe volume is a likely contributor to these elevated values.