Numerical aspects of the smoothed partic
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Harald Riffert; Heinz Herold; Olaf Flebbe; Hanns Ruder
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Article
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1995
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Elsevier Science
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English
⚖ 837 KB
The derivation of the Smoothed Particle Hydrodynamics (SPH) method is reviewed. In particular, the problem of secondorder derivative terms is investigated. Applying these considerations to the Navier-Stokes equations, a physical viscosity is constructed which can be used to perform simulations of vi