[Ayush Jain]

Hello all,

I am simulating the closing of the valve using the overset mesh, there is a sleeve with holes and the slider(solid part) slides on the sleeve. In the fully closed condition slider closes all the holes on the sleeve.
Since there will be no gap between the sleeve and the slider, therefore I am using overset mesh with zero gap.
While simulating I am getting the following error "Some acceptor cells are outside of overset mesh"

Please help.

One can refer to this video https://www.youtube.com/watch?v=bskY2dwnFdI