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Splitting Methods for Low Mach Number Euler and Navier-Stokes Equations

Saul Abarbanel

出版	Defense Technical Information Center, 1987
URL	http://books.google.com.hk/books?id=5rdBAQAAMAAJ&hl=&source=gbs_api

註釋

In this paper, we examine some splitting techniques for low Mach number Euler flows. We point out shortcomings of some of the proposed methods and suggest an explanation for their inadequacy. We then present a symmetric splitting for both the Euler and Navier-Stokes equations which removes the stiffness of these equations when Mach number is small. The splitting is shown to be stable.