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-   -   Define mesh motion in cylindrical CS (http://www.cfd-online.com/Forums/cfx/65105-define-mesh-motion-cylindrical-cs.html)

rikio June 3, 2009 22:21

Define mesh motion in cylindrical CS
 
Hi, all,

If cylindrical velocity components can be specified in defining mesh motion of a VGT vane, it will save a lot of time to define CEL expressions. Cylindrical coordinate frame can be built in CFX-Pre, but is invalid when specifying mesh motion, i.e. X,Y,Z components remained after shifting from cartersian coordinate frame to cylindrical. BTW, the version of the present CFX is 11.0.
Is it a bug? And can this be valid in version 12.0?
Thanks for any information.


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