Problematic interface in a rotatory-stationary domains
Hi,
I have a stationary domain which is a pipe and a nozzle inside and a rotatory domain which is a propeller inside the nozzle. I setup all the components in a turbomode on CFX Pre, but I'm confusing in order to check the regions. And when solution starts, is post: | ERROR #555000013 has occurred in subroutine CHECK_FACE_ETA. | | Message: | | | | Coordinate transformation of Side 1 of interface | | Internal Interface 1 | | failed because some faces have an eta extent smaller than the | | allowed value. This can happen if the interface contains some | | faces that are parallel to the rotation axis and others that | | are perpendicular. The transformation algorithm does not permit | | both of these face types to coexist in the same interface. The | | minimum value of the face eta range is 0.000E+00. | | Please check and modify the topology or set the expert parameter | | 'ggi minimum face delta eta' to a value less than the reported | | minimum face eta range. | +----------------------------------------- Does anyone jnow about this? Thank you very much |
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