Generation of velocity field by solving LNSE around base flow generated by icoFoam
Hi all,
I am trying to study the instability of boundary layer flows by modifying icoFoam solver to create the LNSE solver, I have made the following changes to the standard icoFoam solver, where U is the perturbation term and UB the base flow velocity dirIcoFoam.c: (modified part in icoFoam) Code:
fvVectorMatrix UEqn Code:
Info<< "Reading field UB\n" << endl; Current methodology to approach the problem:
Also, i would appreciate if anyone found an error in my code and made me aware of it! Thank you |
Regarding Test case
Hi Samarth,
I am trying to do some research on instability analysis on fluid flow. The modification looks good. But I didn't understand the boundary condition for UB. Did you calculate the eigenmodes for the analysis. If you had calculated the Eigen modes, How did you do that. Can you help me with this? If possible can you send me the test case. |
All times are GMT -4. The time now is 17:39. |