NUMERICAL SOLUTION OF 2-D INCOMPRESSIBLE VISCOUS FLOW WITH HIGH ORDER COMPACT SCHEME USING DOMAIN DECOMPOSITION AND MATCHED METHOD

被引：0
作者：
Ren Anlu Lu Xiaodong Zou Jianfeng Zhou Yongxia Department of Mechanics Zhejiang University Hangzhou China [310027 ]
机构：
来源：
Journal of Hydrodynamics(SerB). | 2001年 / 04期
关键词：
Navier-Stokes equations; Domain Decomposition Method (DDM); compact scheme; flow over an ellipse; non-staggered grid;
D O I：
暂无
中图分类号：
O351 [普通流体力学]; O357 [粘性流体力学];
学科分类号：
080103 ; 080704 ;
摘要：
This paper presents a high-accuratcy method for solving 2-D incompressible viscous N-S equations in tensor forms. A domain decomposition method was used to divide the computational domain into several regular blocks with the overlapping grid in order to transfer data between sub-domains and to remove numerical singularity caused by domain decomposition. Using the method and algorithm presented above, the flow passing an ellipse was computed and the formation and evolution of the vortex shedding was successfully simulated.
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收藏
页码：79 / 82
页数：4
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