Turbulence statistics of periodically pe
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Shuya Yoshioka; Shinnosuke Obi; Shigeaki Masuda
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Article
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2001
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Elsevier Science
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English
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The turbulence statistics of an unsteady separated ยฏow was experimentally investigated. A backward-facing step ยฏow at Re 3700 was chosen as the test case, where periodic perturbation was introduced from its step edge. A two-dimensional particle imaging velocimeter (PIV) was used in the ยฏow-ยฎeld meas