A NONLINEAR GALERKIN METHOD FOR THE NAVIER-STOKES EQUATIONS

被引：29
|
作者：
JAUBERTEAU, F
ROSIER, C
TEMAM, R
机构：
[1] Laboratoire d'Analyse Numérique, Université Paris-Sud, 91405 Orsay
来源：
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING | 1990年 / 80卷 / 1-3期
关键词：
D O I：
10.1016/0045-7825(90)90028-K
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Modern large scale computing allows the utilization of a very large number of variables/modes for spatial discretization. Therefore the computer tends to be saturated by computations on small wavelengths that carry a small percentage of the total energy. We advocate the utilization of algorithms treating differently small wavelengths and large wavelengths and we present here an algorithm of this sort, the nonlinear Galerkin method, stemming from the dynamical system theory. © 1990.
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页码：245 / 260
页数：16
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