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Gauss Linear / Gauss Upwind - fvSchemes

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Old   March 16, 2016, 09:48
Default Gauss Linear / Gauss Upwind - fvSchemes
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Mateus Peixoto
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Hi all,

I'm very new in OpenFOAM.
I have a doubt about these methods, gauss linear and gauss upwind.
What is the difference between them?
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Old   March 17, 2016, 12:12
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Eric Robertson
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Gauss linear amounts to a central difference scheme and is 2nd order unbounded unless formulated otherwise.
Gauss upwind is a first order upwind method.
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Old   March 17, 2016, 13:32
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Ok, thanks!
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