Incompressible material point method for free surface flow
نویسندگان
چکیده
منابع مشابه
Incompressible material point method for free surface flow
In computational fluid dynamics (CFD) and hydrodynamics, free surface flow is always a hot issue. In this paper, an incompressible material point method (iMPM) is proposed based on operator splitting in which the solution of the momentum equation is split into two steps. The pressure term is ignored first, and the predicted velocities can be obtained by solving the momentum equations without th...
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As a Lagrangian mesh-free method, the Moving Particle Semi-implicit (MPS)[1] method is very suitable for simulating violent flows, such as breaking waves on free surface. However, despite its wide range of applicability, the original MPS algorithm suffers from some inherent difficulties in obtaining an accurate fluid pressure in both spatial and time domain. Different modifications to improve t...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 2017
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2016.10.064