Evolution of a perturbation in a turbulent jet flow

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作者
Camussi, R
Ciliberto, S
Baudet, C
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TH [机械、仪表工业];
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0802 ;
摘要
Experimental results concerning the interaction of a fully developed turbulent flow with a perturbation properly generated in the physical domain, are presented. By means of a conditional averaging technique, it has been possible to extract informations on the response function of the turbulent flow. Satisfactory agreement with the DIA Kraichnan's theory prediction, is also observed.
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页码:205 / 208
页数:4
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