Derivative Particles for Simulating Detailed Movements of Fluids

We present a new fluid simulation technique that significantly reduces the nonphysical dissipation of velocity. The proposed method is based on an apt use of particles and derivative information. We note that a major source of numerical dissipation in the conventional Navier-Stokes equations solver...

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Veröffentlicht in:	IEEE transactions on visualization and computer graphics 2007-07, Vol.13 (4), p.711-719
Hauptverfasser:	Song, Oh-young, Kim, Doyub, Ko, Hyeong-Seok
Format:	Artikel
Sprache:	eng
Schlagworte:	Advection Algorithms Computational fluid dynamics Computational modeling Computer Graphics Computer Simulation Derivatives Droplets Fluid flow Fluids Grid computing high-Reynolds-number fluid Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Imaging, Three-Dimensional - methods Information Storage and Retrieval - methods Interpolation Lagrangian functions Level set Liquids Models, Theoretical multiphase fluid Navier-Stokes equations Numerical Analysis, Computer-Assisted Particle Size Particle tracking Physically-based modeling Physics Rheology - methods User-Computer Interface Viscosity water
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