JSME International Journal Series B Fluids and Thermal Engineering
Online ISSN : 1347-5371
Print ISSN : 1340-8054
ISSN-L : 1340-8054
Three-component Velocity Measurements in Turbulent Flows Using a Technique of Rotating Probe with an Inclined Hot-Wire
Toshihiro TAKAMI
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1998 Volume 41 Issue 1 Pages 145-150

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Abstract
A technique has been developed to measure three components of mean velocity, six components of the Reynolds stress, ten components of the triple correlation, and fifteen components of the quadruple correlation of fluctuating velocity in steady turbulent flow using Hot-Wire Anemometry(HWA). The hot-wire signal was acquired by rotating a single inclined hot-wire probe toward a number of spatial orientations at the same location in a turbulent flow-field. Velocity information has been computed by decomposing the response equation for the effective velocity of the hot-wire probe.
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© The Japan Society of Mechanical Engineers
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