Numerical method to simulate compressible vortex-dominated flows
OwnerMing Luinventor
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Abstract
The present invention relates a numerical method to simulate compressible vortex-dominated flows. Specifically, it is a numerical method compensating the voracity diffusion caused by adding the artificial diffusion. This method used in this invention is called the Vorticity Diffusion Compensation (VDC). The VDC term is equivalent in magnitude and opposite in direction to the artificial diffusion.
Claims8
A computer implemented numerical method to simulate compressible vortex-dominated flows, said numerical method includes adding a Vorticity Diffusion Compensation (VDC) term {right arrow over (F)}ω at the computing grid interfaces when spatially discretizing the fluid flow governing equations.
Dependencies are inferred from the claim text.