[saatt]

Hello everyone!
I will built a model that is similar to dam break case in OpenFOAM tutorials. However in my model, there is a moving gate to bar water initially. And then let the gate go in a variable velocity with time. In my mind , moving boundary condition seem to be well. But i don't know how to do that in fact. So what can i do simulate this phenomenon? Please give me your advice or some similar cases! Thanks !