October 11, 2023 at 10:02 amCAP_NJSubscriber
Hi together, I have an issue with the MRF model for two domains. I have a rotor ("passage" fluid domain) and a stator ("passge_1" fluid domain) and set up the corresponding mixing plane and domain settings (most of it done by the torbo_workflow), but it seems the rotation is not simulated. This can bee seen on the velocity plot after simulation. The direction in both reference frames are the same. Do have an idea, what I am doing wrong? Thanks in advance and best regards!
October 11, 2023 at 3:05 pmFederico Alzamora PrevitaliAnsys Employee
what is the value of twf_omega?
Also, what Velocity formulation are you using?
October 23, 2023 at 8:09 amCAP_NJSubscriber
I have tried to change the velocity formulation, but it does not change the appearance. Do have any other ideas?
October 11, 2023 at 3:11 pmCAP_NJSubscriber
Hi and thanks for your response! I am using absolute velocity formulation and the value of twf_omega is 3500 rev/min or 366.52 rad/sec
October 23, 2023 at 8:07 amCAP_NJSubscriber
Does anyone has an idea on understanding this? I dont know what to try next.
October 23, 2023 at 1:02 pmFederico Alzamora PrevitaliAnsys Employee
I cannot tell what is wrong with your setup from what you are showing. Can you try with 0m/s inlet velocity and see if this way you can see the rotation?
- You must be logged in to reply to this topic.
Boost Ansys Fluent Simulations with AWS
Earth Rescue – An Ansys Online Series
- Floating point exception in Fluent
- What are the differences between CFX and Fluent?
- Heat transfer coefficient
- Difference between K-epsilon and K-omega Turbulence Model
- Getting graph and tabular data from result in workbench mechanical
- The solver failed with a non-zero exit code of : 2
- Time Step Size and Courant Number
- Mesh Interfaces in ANSYS FLUENT
- Suppress Fluent to open with GUI while performing in journal file
- error: Received signal SIGSEGV
© 2023 Copyright ANSYS, Inc. All rights reserved.