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-   -   How can I monitor the angular velocity of a rigid body (https://www.cfd-online.com/Forums/fluent/121453-how-can-i-monitor-angular-velocity-rigid-body.html)

oliverpoc July 29, 2013 07:33
How can I monitor the angular velocity of a rigid body
 
I am currently using 6DOF model.
the present "write to file"option gives only displacement and orientation data with bad precision.
Is there any way that I can monitor the velocity and angular velocity directly?
Thx

ikeCFD May 19, 2020 05:43
rpm monitor in 6DOF
 
Hi there, I know it has been a while since your post.. did you manage to find this out? I am after the same thing 7 years afterr! :)

Quote:
Originally Posted by oliverpoc (Post 442565)
I am currently using 6DOF model.
the present "write to file"option gives only displacement and orientation data with bad precision.
Is there any way that I can monitor the velocity and angular velocity directly?
Thx

homay95 May 19, 2020 06:01
UDF for slip velocity and temperature jump
 
i need a udf for slip wall
i want to use udf for setting this boundary condition:
us=B*(du/dy)
what should i do?

vinerm May 19, 2020 11:27
Udf
 
Quote:
Originally Posted by ikeCFD (Post 771071)
Hi there, I know it has been a while since your post.. did you manage to find this out? I am after the same thing 7 years afterr! :)
You can do this in a UDF using DT_OMEGA_CG.


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