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5. Preconditioned pseudo-compressibility methods for incompressible Navier-Stokes equations

Preconditioned pseudo-compressibility methods for incompressible Navier-Stokes equations

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：haole1

【摘 要】

：

This paper investigates the pseudo-compressibility method for the incompressible Navier-Stokes equations and the preconditioning technique for accelerating the

【出 处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2010年11期

【关键词】

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pseudo-compressibility method PRECONDITIONING UPWIND scheme INCOMPRESSIBLE flow 

【基金项目】

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supported by the National Natural Science Foundation of China (No.50836006)

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This paper investigates the pseudo-compressibility method for the incompressible Navier-Stokes equations and the preconditioning technique for accelerating the time marching for stiff hyperbolic equations,and derives and presents the eigenvalues and eigen

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