Numerical modeling of momentumless turbulent wake dynamics in a linearly stratified medium

被引：38
|
作者：
Chernykh, GG [1 ]
Voropayeva, OF [1 ]
机构：
[1] Russian Acad Sci, Inst Computat Technol, Lab Computat Hydrodynam, Siberian Div, Novosibirsk 630090, Russia
来源：
COMPUTERS & FLUIDS | 1999年 / 28卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1016/S0045-7930(98)00032-2
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
A numerical analysis of the evolution of momentumless turbulent wakes in a linearly stratified fluid has been carried out by using a hierarchy of semi-empirical turbulence models of second order. The computational results are compared with known experimental data. Simplified models of a far turbulent wake and the internal waves generated by its collapse are constructed. (C) 1999 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：281 / 306
页数：26
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