Reply To: ANSYS ICEPAK help.

[Iceman]

 

No worries. Do you have Solve Inside unchecked for these two cylinders? Also, can you change the recirculation openings to Velocity Inlet and Pressure Outlet? 

If the issue persists, please try to test a simplied version of your model. You can try to make Air region Non-model, only test the Water system. And then you can try to make the water volume Non-model to test the air side. 

The water side looks pretty complex, please make sure to use best facet quality if there are many curved surface. Please also check the mesh quality using Mesh viewer. 

 

Have a great holiday.