August 19, 2023 at 4:06 pmsahua1Subscriber
Hi, I am trying to evaluate the rotor stress of a motor due to electromagnetic force.
I am getting different stress results if I choose surface force density and surface body density. Which one will be correct?
I am using Ansys workbench and a coupling between Ansys Maxwell and static structural
August 21, 2023 at 12:12 pmAshish KumarForum Moderator
Can you show a snapshot of how both data are applied in the model? You can use validation to check if the load is imported correctly. Please see if the following links help:
August 21, 2023 at 3:00 pmsahua1Subscriber
Thank you, Ashish.
Please find the attached screenshot for more detail.
I am doing a static analysis of a rotor as it is for a specific RPM.
The examples you shared show transient analysis. Do you suggest carrying out transient analysis to evaluate stress due to electromagnetic force?
August 21, 2023 at 3:04 pmsahua1Subscriber
I selected all the surfaces of the rotor while using surface force density. And the full rotor body while using body force density option. Please let me know if you need any more details.
I followed this tutorial for the analysis.
August 21, 2023 at 7:21 pmsahua1Subscriber
One more querry. How do we validate the imported load.
August 26, 2023 at 12:15 amsahua1Subscriber
Any feedback for me?
August 28, 2023 at 5:35 amAshish KumarForum Moderator
When you right-click on Surface or Body Force Density you should see an option to insert Validation.
August 31, 2023 at 1:01 am
August 31, 2023 at 4:44 amAshish KumarForum Moderator
Can you right-click on Imported Force and see if you can see the option?
August 31, 2023 at 4:38 pm
August 31, 2023 at 6:38 pm
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