||May 16, 2013 00:57
interFoam groovyBC from other data
Hi all, I am starting out on a near-field free surface simulation using data from another depth averaged data. I wanted to test out interFoam first with groovyBC feeding in surface elevation and velocities from all 4 boundaries NESW.
I have successfully ran modifying from damBreak and groovyWaveTank and it works fine when there is only one BC from the left and the rest are either empty or zeroGradient. I have tried for both linear Airy and 2nd order Stokes wave with deep water assumptions for the velocities.
When I tried to use groovyBC for both left and right, interFoam crashes, sometimes immediately and sometimes after quite a number of time steps. Am I missing out something here? Please advise, thanks.