Estimation of convection speed through piv measurements in turbulent planar mixing layer

Chiuan Ting Li, Keh-Chin Chang, Muh Rong Wang

研究成果: Article同行評審

摘要

The spatio-temporal correlations in a turbulent planar mixing layer are acquired using the particle image velocimetry. Estimation of convection speed is recommended to be made with the spatio-temporal correlations of fluctuating vorticity. The spatial correlation can be deduced from the temporal correlation through the use of the Taylor's hypothesis when applied to the region without apparent dominant frequency.

原文English
頁(從 - 到)353-356
頁數4
期刊Modern Physics Letters B
23
發行號3
DOIs
出版狀態Published - 2009 一月 30

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Statistical and Nonlinear Physics

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