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July 13, 2005, 14:08 |
how to use fluid fluid interface
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#1 |
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Hi!
I am having problems with seting up a simulation with a rotating difussor. The geometry is simple stationary cylinder and at the end of it a rotating diffusor. I created two meshes and imported them into cfx. Between the meshes there is a fluid fluid interface. If I use Stzage as the interface model I get the following error: " ERROR #555000001 has occurred in subroutine SRF_CORRECT. Message: GGI intersection error: The theta extent is too small on Domain Interface: FFinterfejs Please examine your domain interface and look for the following: 1) surface with more than 360 degrees of revolution 2) surface intersects R=0 3) surface has faces normal AND parallel to the rotation axis Change Transformation Type to None instead of Automatic in the solver command file if any of the 3 situations apply. " What does that mean? Can I even use stage model? Should the type of the domain interface be fluid fluid or interface? If the type periodic what does rotation or translation actually mean? Thx in advance! |
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