Computational Fluid Dynamic(CFD) codes based on incompressible Navier-Stokes,compressible Euler and compressible Navier-Stokes solvers are ported on NVIDIA GPU.As validation test,we have simulated a two-dimension cavity flow,Riemann problem and a transonic flow over a RAE2822 airfoil.Maximum 33.2x speedup is reported in our test.To maximum the GPU code performance,we also explore a number of GPU-specific optimization strategies.It demonstrates GPU code gives the expected results compared CPU code and experimental result and GPU computing has good compatibility and bright future
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