Dear All,

Would you like to help me. How to use MRF solution data as initial condition for sliding mesh simulation in case of 3D stirred tank simulation. Thank you.

Best reagards,

Tantular Nurtono

Just change the boundary conditions at fluid zone to moving mesh.Also, go to the solver and change it to unsteady. then u can define yr time iteration depending on yr system

Thank you, I have tried according to your suggestion, however, there are two message: 1. error: divergence detected in AMG solver : pressure correction 2. error object: ()

I am worry about the boundary condition between moving and stationary zone, still use the interior or change to interface?

Thank you.

Regards,

Tantular Nurtono

For moving mesh, u make use of interface between the stationary and moving frame. U can either use interior or interface for MFR but for Sliding mesh/grid, interface is only applicable

Many thanks Bunni, I am success to do it. Best Regards.