An intermittency model for passive-scalar turbulence
作者:
Nianzheng Cao,
Shiyi Chen,
期刊:
Physics of Fluids
(AIP Available online 1997)
卷期:
Volume 9,
issue 5
页码: 1203-1205
ISSN:1070-6631
年代: 1997
DOI:10.1063/1.869265
出版商: AIP
数据来源: AIP
摘要:
A phenomenological model for the inertial range scaling of passive-scalar turbulence is developed based on a bivariate log-Poisson model. An analytical formula of the scaling exponent for three-dimensional passive-scalar turbulence is deduced. The predicted scaling exponents are compared with experimental measurements, showing good agreement. ©1997 American Institute of Physics.
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