FINITE-ELEMENT SOLUTIONS OF FREE-INTERFACE DENSITY CURRENTS

被引：0
|
作者：
XU, Q
ZHANG, FS
LOU, GP
机构：
来源：
MONTHLY WEATHER REVIEW | 1992年 / 120卷 / 01期
关键词：
D O I：
10.1175/1520-0493(1992)120<0230:FESOFI>2.0.CO;2
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
An interface-adaptive finite-element iteration scheme is designed to solve for the free interface of an inviscid steady-state density current. The method is also applied to free-surface flows over finite obstacles, but convergent solutions are obtained only for the supercritical flows. The success and failure of the method are discussed in association with the flow properties.
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页码：230 / 233
页数：4
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