Search Results

Showing results 1 to 3 of 3
Search took 0.00 seconds. Search: Posts Made By: ziemowitzima

Forum: OpenFOAM Running, Solving & CFD

August 4, 2011, 12:26

Replies: 2

how to discretize fourth order term

Views: 1,202

Posted By ziemowitzima

seems to be solved: ...

seems to be solved:
http://www.cfd-online.com/Forums/openfoam-solving/91146-differentiation-one-direction.html

Forum: OpenFOAM Running, Solving & CFD

August 2, 2011, 17:54

Replies: 2

how to discretize fourth order term

Views: 1,202

Posted By ziemowitzima

so far I found such explicit solution (U == T): ...

so far I found such explicit solution (U == T):

volVectorField gradT=fvc::grad(T); // (T_x, T_y)
volScalarField Txxxx = gradT.component(0); // T_x
gradT = fvc::grad(Txxxx); // (T_xx,...

Forum: OpenFOAM Running, Solving & CFD

August 1, 2011, 18:27

Replies: 2

how to discretize fourth order term

Views: 1,202

Posted By ziemowitzima

[solved]how to discretize fourth order term

Dear Foamers,
Does anyone of you know what is the best way to make 4 order term discretization:
I mean:
U(x,y)
U_xxxx + U_yyyy

Thanks
ZM

Showing results 1 to 3 of 3

Forum Jump

All times are GMT -4. The time now is 11:50.