CUDA Based Numerical Simulation of Cavity Flow and Performance Analysis
2013 ◽
Vol 291-294
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pp. 1954-1957
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Cuda has been widely used in computational fluid dynamics due to the powerful abilities of floating point arithmetic on gpu.This paper solved the Navier-Stokes equations of two dimensional incompressible flow using parallel programming on cuda. The finite volume method and the second-order upwind discretization scheme were used in the simulation.The speed of serial c program and the cuda based program were compared and we also compared the two programs on different hardware.The simulations got high precision results,which showed that the cuda based parallel computing is much more efficiency,and the parallel algorithm could get a more than 10 times the acceleration.
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1990 ◽
Vol 56
(523)
◽
pp. 609-617
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2006 ◽
Vol 52
(6)
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pp. 617-638
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2010 ◽
Vol 297-301
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pp. 924-929
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1999 ◽
Vol 5
(1)
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pp. 17-33
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2008 ◽
Vol 58
(12)
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pp. 1299-1325
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