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Forum: Main CFD Forum

January 5, 2013, 05:53

Replies: 6

how to deal with sharp corner points for compressible simulations?

Views: 2,195

Posted By ogloth

Hi Lipo, I might have an idea what causes...

Hi Lipo,

I might have an idea what causes your problems:

If you use the MacCormack scheme in the standard finite difference formulation, you might have a somewhat degenerated stencil (see...

Forum: Main CFD Forum

January 4, 2013, 10:15

Replies: 6

how to deal with sharp corner points for compressible simulations?

Views: 2,195

Posted By ogloth

Hello, do you have a node-centred or...

Hello,

do you have a node-centred or cell-centred scheme?

Usually, if the Mach number is moderate, you should be able to get decent results by updating the equations with the proper fluxes...

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