Monday, November 5, 2012

1211.0525 (Steven Diehl et al.)

Generating Optimal Initial Conditions for Smooth Particle Hydrodynamics Simulations    [PDF]

Steven Diehl, Gabriel Rockefeller, Christopher L. Fryer, David Riethmiller, Thomas S. Statler
We present a new optimal method to set up initial conditions for Smooth Particle Hydrodynamics (SPH) simulations, which may also be of interest for N-body simulations. This new method is based on weighted Voronoi tesselations (WVTs) and can meet arbitrarily complex spatial resolution requirements. We conduct a comprehensive review of existing SPH setup methods, and outline their advantages, limitations and drawbacks.
View original: http://arxiv.org/abs/1211.0525

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