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Do the dissipation fluctuations in high Reynolds number turbulence define a universal exponent?

 

作者: Mark Nelkin,  

 

期刊: Physics of Fluids(00319171)  （AIP Available online 1981）
卷期: Volume 24, issue 3  

页码: 556-557

 

ISSN:0031-9171

 

年代: 1981

 

DOI:10.1063/1.863407

 

出版商: AIP

 

数据来源: AIP

 

摘要:

A simple physical model for the dissipation autocorrelation function is proposed. The resulting spectrum of dissipation fluctuations has akm−1inertial range behavior. An experiment by Kholmyansky is consistent with the proposed model, and suggests that the exponent m is approximately equal to 0.25.

 

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