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about fvSchemes with tetramesh

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Old   February 2, 2017, 21:29
Default about fvSchemes with tetramesh
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bye bye my blue
Join Date: Sep 2016
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bye bye my blue is an unknown quantity at this point
div(phi,U) bounded Gauss linearUpwind grad(U);

div(phi,U) gauss linear;

the difference of these schemes is order (1st or 2nd). because of this, solutions (result of 2 schemes) can be different??

bounded's velocity profile is more accurate gauss linear. Is it acceptable??

p.s) can i use bounded Gauss linearUpwind grad(U); on unsteady?

Last edited by bye bye my blue; February 2, 2017 at 22:55. Reason: just modifying
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