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January 31, 2012, 08:17	Not rotating hub at inlet and outlet	#1
mortezaastro New Member Morteza Hamzehzadeh Join Date: Oct 2011 Posts: 2 Rep Power: 0	Hello I am trying to simulate the rotor of the radial inflow turbine. I create the geometry of rotor with Bladegen and create the mesh with Turbogrid. When I create the rotor geometry, two extended zones are created at inlet and outlet of rotor. The hub of this zones, shouldn't rotate. I know that I must set these portions of hub as counter rotating wall but I don't know how separate these portions from the hub in CFX or Turbogrid. Please help me. Thanks so much

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counter rotating wall, hub, radial inflow turbine, rotor

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