SIMULATION OF UNSTEADY TURBULENT FLOWS BY QUASI-STEADY MODELS

被引：2

作者：

RAJENDRAN, K

机构：

[1] Department of Physics Bharathiar University Coimbatore

来源：

APPLIED MATHEMATICS AND COMPUTATION | 1992年 / 48卷 / 01期

关键词：

D O I：

10.1016/0096-3003(92)90014-R

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Simulation of unsteady turbulent flows by quasisteady models is analyzed. Flows in engineering applications are unsteady. For all practical purposes the analysis of turbulent flow is based today on quasisteady models. The boundary-layer thickness depends on the outer flow and the velocities parallel and perpendicular to the wall. The displacement thickness increases with grid parameter.

引用

页码：1 / 11

页数：11

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