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-   -   modelling of RFR with two differnt rpm (http://www.cfd-online.com/Forums/cfx/18678-modelling-rfr-two-differnt-rpm.html)

kvbswamy October 13, 2001 06:56

modelling of RFR with two differnt rpm
 
Hi all, I am a CFX5.4.1 User. I have to model a rotating flow problem. It is like a conical annulus with inner surface at 1000 rpm and outer surface rotaing at 2300 rpm. How to model this with CFX 5. With rotating domain, I am given with 1. Free slip, 2. no slip and 3. counter rotainng wall. I do not find any of them of use to define a surface rotating at different rpm than thatr of the domain. Thanks for your time Veebs


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