Application of hourglass control to Eulerian smoothed particle hydrodynamics
نویسندگان
چکیده
منابع مشابه
Incompressible smoothed particle hydrodynamics
We present a smoothed particle hydrodynamic model for incompressible fluids. As opposed to solving a pressure Poisson equation in order to get a divergence-free velocity field, here incompressibility is achieved by requiring as a kinematic constraint that the volume of the fluid particles is constant. We use Lagrangian multipliers to enforce this restriction. These Lagrange multipliers play the...
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ژورنال
عنوان ژورنال: Computational Particle Mechanics
سال: 2020
ISSN: 2196-4378,2196-4386
DOI: 10.1007/s40571-019-00312-6