Evaluation of a Wall-Flow Direction Probe for Measurements in Separated Flows
- 1 June 1982
- journal article
- Published by ASME International in Journal of Fluids Engineering
- Vol. 104 (2) , 162-166
- https://doi.org/10.1115/1.3241800
Abstract
The upstream-downstream flow direction intermittency γpu is an important parameter that can quantitatively describe the stages of flow separation. This paper gives an improved design for a wall-flow-direction probe. Intermittency measurements made using this modified probe show agreement within experimental uncertainties with direct measurements made using a LDV, although both the unmodified and modified probe designs produce results that are consistently higher than those for the LDV.Keywords
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