[dewey]

Hi,


I am working with FSI in arteries, I did my simulation using solids4Foam, and now I'm searching how to obtain the wall shear stress in the fluid wall.


I've tried with:


solids4Foam -postProcess -func wallShearStress


solids4Foam -postProcess -func wallShearStress -region fluid


Also the next function in controldict

wallShearStress1
{
type wallShearStress;
libs ("libfieldFunctionObjects.so");
patches ("wall");
region fluid;
}



and I tried to copy the fluid files like fluid case in OF v8 and use the following command with out sucess



pimpleFoam -postProcess -func wallShearStress


If someone knows how to do it and shared it, I would appreciate it.


Regards.