Defining two different zones within the same flow domain -- CFD Online Discussion Forums

October 22, 2015, 09:54	Defining two different zones within the same flow domain	#1
Oula Member Oula Join Date: Apr 2015 Location: United Kingdom Posts: 81 Rep Power: 10	Hello everyone. I hope you all doing well. I am working on simulating a finned rotating cylinder inside a fluid domain using ANSYS Fluent workbench. In my case I need to use moving mesh. My problem is I don't know how to separate the mesh near the moving part. My questions are: 1. How to create two different zone within the same fluid domain? 2. Do I need to mesh the model of the actual cylinder or just to represent it as a boundary condition to the fluid? Could anyone help me with that, please? your help is appreciated Oula

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