Raotating Flow Modeling -- CFD Online Discussion Forums

October 22, 2009, 14:08	Raotating Flow Modeling	#1
tachyon_me New Member Join Date: Sep 2009 Posts: 17 Rep Power: 16	Looking for opinion on modeling the rotating flow.. primarily attached with very slow moving blades e.g. wind or water turbine.. What is the best approach to model , I only have inlet velocity as input for Boundary condition. I would like to see the best choice among 1. six DOF approach with free to move in Z direction only 2. MRF rotating zone specified RPM ? Calculated based on inlet velocity ??? 3. Moving Mesh approach ... Your opinion counts a lot .... Thanks

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