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-   -   divDevRhoReff (http://www.cfd-online.com/Forums/openfoam-programming-development/123285-divdevrhoreff.html)

lentschi September 9, 2013 07:10

divDevRhoReff
 
Hello,

I am adapting a modified v2f-TM from OF 1.6-ext into OF 2.2.0. Therefore I have to extend the source code with the "divDevRhoReff" term which is necessarily needed in OF 2.2.0.
For this case, I only want to know, if the expression

- fvc::div(muEff*dev(T(fvc::grad(U))))

is mathematically the same as

- fvc::div(muEff*dev2(fvc::grad(U)().T()))

Thanks in advance.

//Markus


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