Model Equations for Turbulent Shear Flow
作者:
P. G. Saffman,
期刊:
Studies in Applied Mathematics
(WILEY Available online 1974)
卷期:
Volume 53,
issue 1
页码: 17-34
ISSN:0022-2526
年代: 1974
DOI:10.1002/sapm197453117
数据来源: WILEY
摘要:
A set of model equations for the calculation of turbulent shear flows is presented. It is shown how the equations can be modified to allow for the inclusion of viscosity, compressibility and density variations. Some results of numerical computations are given. The constant in the law of the wall is predicted to within 10% for flow over a perfectly smooth wall, and a dependence on wall roughness is obtained. The empirical law of the wall for compressible flow is also shown to be a consequence of the equations.
点击下载:
PDF
(1774KB)
返 回