[ErenC]

Hello fellas,


First of all, I did my research but I still get errors. I want to implement a spesific boundary condition for an academic study, therefore I can't share all details right now but

    leftWall     
    {
        type            groovyBC;
        variables        "udot=snGrad(U);" "Kit=0.01173;" "pg=snGrad(p);" "nu=1e-5;"
    }

I used these statements to acces to the velocity gradient(tensor, udot) and pressure gradient(vector, pg).
When I try to access to the components of the tensor I used "udot.components(tensor::YX)" and "pg.component(0)" for vector components in "valueExpression" but they are not working. I might be doing something wrong. It would be great if you point my error.

Best Regards,
Eren.