[lauram]

Hello,

I am trying to design a flip flop jet device on gridgen/fluent to see the flow and the velocity oscillations. I am novice in CFD and I have a lot of problem with these two softwares even after reading the tutorials. I managed to create the model on Gridgen, I made a domain with the outer edge and the two walls inside. I also created the block and exported the file via "export analysis data" to a .cas file I opened in Fluent. However, in the boundary conditions of Fluent I don't see how to set the inlet walls, outlet walls (they don't appear as zones) and i don't know how to define the inside walls.

Thank you very much for your help

Laura