Numerical investigation on the stability of singular driven cavity flow

被引：129

作者：

Auteri, F ^{[1
]}

Parolini, N ^{[1
]}

Quartapelle, L ^{[1
]}

机构：

[1] Politecn Milan, Dipartimento Ingn Aerospaziale, I-20158 Milan, Italy

来源：

JOURNAL OF COMPUTATIONAL PHYSICS | 2002年 / 183卷 / 01期

关键词：

stability of incompressible viscous flows; unsteady driven cavity flows; critical Reynolds number; Hopf bifurcation;

D O I：

10.1006/jcph.2002.7145

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

By applying the singularity subtraction technique to the unsteady driven cavity problem, the stability of the impulsively started flow is investigated, without smoothing the corner singularity. A second-order spectral projection method allows localization of the critical Reynolds number for the first Hopf bifurcation in the interval [8017.6, 801 8.8). (C) 2002 Elsevier Science (USA).

引用

页码：1 / 25

页数：25

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