An Efficient, Interface-Preserving Level Set Redistancing Algorithm and Its Application to Interfacial Incompressible Fluid Flow
نویسندگان
چکیده
منابع مشابه
An Efficient, Interface-Preserving Level Set Redistancing Algorithm and Its Application to Interfacial Incompressible Fluid Flow
Abstract. In Sussman, Smereka, and Osher [J. Comp. Phys., 94 (1994), pp. 146–159], a numerical scheme was presented for computing incompressible air–water flows using the level set method. Crucial to the above method was a new iteration method for maintaining the level set function as the signed distance from the zero level set. In this paper we implement a “constraint” along with higher order ...
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A Level Set Formulation of Eulerian Interface Capturing Methods for Incompressible Fluid Flows
the front and avoid introducing numerical diffusion which smooths out the front. In the case of irrotational flow, one A level set formulation is derived for incompressible, immiscible Navier–Stokes equations separated by a free surface. The interface can reformulate the problem in the boundary integral form is identified as the zero level set of a smooth function. Eulerian so that it involves ...
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ژورنال
عنوان ژورنال: SIAM Journal on Scientific Computing
سال: 1999
ISSN: 1064-8275,1095-7197
DOI: 10.1137/s1064827596298245