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Title: GPU fluid simulation - advection

 

Video Url : http://www.researchusa.org/play.php?vid=282
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I found this video on the web and it does not belong to me. However i thought this will be of interets to the community. Thanks Keenan for this wonderful work. Following is quoted from Keenan. "During my time at NVIDIA I wrote a 3D Navier-Stokes fluid solver that runs entirely on the GPU. Fluid solvers are used to generate realistic, physically-based animations of water and smoke. Typically it takes several minutes or hours to generate each frame of animation, but by making some minor compromises in visual quality and taking advantage of the GPU's parallelism and bandwidth the solver is fast enough for real-time applications (e.g., around 120-180 frames per second at 64x64x128 on a GeForce 8800 GTX). I'm currently preparing a chapter that covers some of these ideas for GPU Gems 3. This video demonstrates 1st order accurate semi-Lagrangian advection with and without vorticity confinement, as well as a 2nd order accurate MacCormack scheme (with vorticity confinement). See http://www.cs.caltech.edu/~keenan/pro... for more information."
 

Keywords  :

fluid  smoke  simulation  gpu  computer  graphics  navier  
stokes  advection  
 

Author Link :
http://www.cs.caltech.edu/~keenan
 

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 About This Video
 
 Subject Aeronautics and Astronautics
 Category Computer Simulations
 Run Time 00:00:37
 Views 308
 Added 10-12-07
 Added By appliedmath
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