CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   OpenFOAM Pre-Processing (https://www.cfd-online.com/Forums/openfoam-pre-processing/)
-   -   Cyclic AMI for turbomachinery blade passage (https://www.cfd-online.com/Forums/openfoam-pre-processing/216586-cyclic-ami-turbomachinery-blade-passage.html)

beyonder1 April 12, 2019 10:00

Cyclic AMI for turbomachinery blade passage
 
Hi,
The domain is divided into 3 cellzones (Inlet, Passage, and Outlet). The passage part is supposed to rotate with prescribed angular velocity using cyclicAMI interface condition with inlet and outlet. I have done this for full passage comprising of all the blades.
Now, I am trying to simulate this for single passage(say a sector of the whole). The cyclicAMI is not working with symmetric boundary condition for passage.
Does OpenFOAM have this capability?
The problem I am facing is after a few iteration passage part moves away from inlet and outlet. Is there a way to implement cyclicAMI condition for this?


All times are GMT -4. The time now is 03:31.