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Search: Posts Made By: mvoss
Forum: CFX April 15, 2009, 10:26
Replies: 38
Views: 7,776
Posted By mvoss
hi, there shouldn't be any problem if you set...

hi,
there shouldn't be any problem if you set up proper surface names and the meshes do not intersect.
Side 1 Rotating Domain Interface (Cylinder Surface);
Side 2 Stationary Domain Interface...
Forum: CFX April 15, 2009, 06:00
Replies: 38
Views: 7,776
Posted By mvoss
hi, Iīm sorry but no. The ellipse is included...

hi,
Iīm sorry but no.
The ellipse is included in the cylindric domain, which is the rotating domain. This domain in connected via an interface to the stationary one, the tunnel.
Two domains, one...
Forum: CFX April 15, 2009, 05:19
Replies: 38
Views: 7,776
Posted By mvoss
hi, why is there an ballright/ballleft? Where...

hi,
why is there an ballright/ballleft? Where is the interface in the stationary domain?
You should end up with 7 faces for the tunnel (6 boundaryfaces and the interface(lookslike this is your...
Forum: CFX April 15, 2009, 04:04
Replies: 38
Views: 7,776
Posted By mvoss
hi, like glenn said: if you donnīt need...

hi,
like glenn said: if you donnīt need heattransfer, you donīt have to model the inner part of the ellipse.
so you will need one fluid-fluid interface for the transient rotor-stator-combination. ...
Forum: CFX April 14, 2009, 11:05
Replies: 38
Views: 7,776
Posted By mvoss
hi, what you do is setting up a rotating...

hi,

what you do is setting up a rotating frame which includes the ellipse.
Within the rotating frame you setup everything like you did.A solid/fluid-interface in an rotating frame.
Between the...
Forum: CFX April 14, 2009, 09:09
Replies: 38
Views: 7,776
Posted By mvoss
hi, you have to model the ellipse inside a...

hi,
you have to model the ellipse inside a cylinder and define it as the rotating frame.
You will end up with 3 domains.

neewbie
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