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Ansys Learning Forum › Forums › Discuss Simulation › General Mechanical › transient thermal’s solution problem › Reply To: transient thermal’s solution problem

April 15, 2024 at 8:32 am
Erik Kostson
Ansys Employee

 

 

Hi

Except of using smaller time step (try that , so calculate dt time step as shown here : https://www.linkedin.com/pulse/calculating-solution-settings-transient-thermal-analysis-eric-stamper)

also the mesh and it size can influence.

See here for more info:

https://simutechgroup.com/transient-thermal-analysis-with-non-physical-temperature-results/

All the best

Erik

 

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