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-   -   DivSchemes limitedLinearV and interfaceCompression (http://www.cfd-online.com/Forums/openfoam/60851-divschemes-limitedlinearv-interfacecompression.html)

nicasch February 28, 2008 11:33

Dear OF users and developers,
 
Dear OF users and developers,
I would be very grateful if anyone would provide some answers to the following post
------------------------------------------------------------

Hello everyone.

I have two concrete questions concerning two div-schemes:
- Gauss limitedLinearV 1 and
- Gauss interfaceCompression.

I suppose that the interfaceCompression scheme does some blending between UD and CD, based on the blending factor (limiter) calculated according to either quartic or quadratic formula. Is this true? Or where is the limiter for this scheme used?

In limitedLinearV, I suppose that it is a kind of limited CD, but how is the scheme limited? Where is the limiter for this scheme used?

Is there any written text about these two schemes, or can anyone shortly explain me how they work?

Many thanks in advance, best regards.


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