Erik Kostson
Ansys Employee

 

We have tried it on a simple model and it works fine. Same moving heat source as you provided (apdl command snippet).

Now to find out what you are doing and why it gives an error.

Add all of your analysis settings below (steps, end times) etc.,

and all details of Boundary Conditions (convections, why do you have 2 ?)

and apdl command settings, etc so users can give some feedback.

All the best

Erik

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