BEHAVIOR OF A TURBULENT BOUNDARY-LAYER SUBJECTED TO SUDDEN TRANSVERSE STRAIN

被引：13

作者：

HIGUCHI, H ^{[1
]}

RUBESIN, MW ^{[1
]}

机构：

[1] NASA,AMES RES CTR,MOFFETT FIELD,CA 94035

来源：

AIAA JOURNAL | 1979年 / 17卷 / 09期

关键词：

D O I：

10.2514/3.61255

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

Data from two experiments on the development of Reynolds stress tensor components after a sudden application of transverse strain are compared with computations based on four turbulence models: a first-order mixing length model, a second-order two-equation eddy viscosity model, and two second-order Reynolds stress models. The second-order models do not produce dramatic improvements over the simple model. The Reynolds stress models still need development to represent the physics of shear-strained turbulence. The assumption of a scalar eddy viscosity is shown to be quite reasonable. © 1979 American Institute of Aeronautics and Astronautics, Inc., All rights reserved.

引用

页码：931 / 941

页数：11

共 14 条

[1]

AGUILAR R, 1976, THESIS VIRGINIA POLY

[2] EXPERIMENTS ON BEHAVIOR OF AN AXISYMMETRIC TURBULENT BOUNDARY-LAYER WITH A SUDDEN CIRCUMFERENTIAL STRAIN [J].