An Efficient Hybrid Incompressible SPH Solver with Interface Handling for Boundary Conditions

We propose a hybrid smoothed particle hydrodynamics solver for efficientlysimulating incompressible fluids using an interface handling method for boundary conditions in the pressure Poisson equation. We blend particle density computed with one smooth and one spiky kernel to improve the robustness ag...

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Bibliographic Details
Published in:	Computer graphics forum Vol. 37; no. 1; pp. 313 - 324
Main Authors:	Takahashi, Tetsuya, Dobashi, Yoshinori, Nishita, Tomoyuki, Lin, Ming C.
Format:	Journal Article
Language:	English
Published:	Oxford Blackwell Publishing Ltd 01.02.2018
Subjects:	boundary condition Boundary conditions Computational fluid dynamics Dirichlet problem Fluid flow Fluids Free surfaces I.3.5 [Computer Graphics]: Computational Geometry and Object Modelling Physically based modelling I.3.7 [Computer Graphics]: Three‐Dimensional Graphics and Realism Animation Incompressible flow incompressible fluid Incompressible fluids Materials handling Particle density (concentration) Poisson equation Robustness Smooth particle hydrodynamics Solvers SPH
ISSN:	0167-7055, 1467-8659
Online Access:	Get full text
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