The Journal of Supercomputing

, Volume 71, Issue 5, pp 1766–1775 | Cite as

Particle-based parallel fluid simulation in three-dimensional scene with implicit surfaces

Article

Abstract

We propose an algorithm for fluid simulation in three-dimensional scenes with obstacles represented as implicit surfaces. The fluid simulation is performed based on the smoothed particle hydrodynamics method and the behavior of fluid particles in the vicinity of obstacles is defined by introducing a new model of particle motion specific to implicitly representation. For effective parallelization on the graphics processing units, we apply the grid of polynomial method to express the implicitly defined obstacles. The proposed method takes advantage of the properties of implicit representation such as smoothness, shape modelling and the expression of deforming objects.

Keywords

Fluid simulation Smoothed particle hydrodynamics Implicit surface Graphics processing units 

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Copyright information

© Springer Science+Business Media New York 2015

Authors and Affiliations

  1. 1.College of Information Science and EngineeringRitsumeikan UniversityKyotoJapan

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