Transient simulation for ideal gas
Ba Ba
New Altair Community Member
I am trying to simulate ideal gas compression in a cylinder. Have added initial pressure and temperature values as given in tutorials.
However I am getting error after 3 timesteps of Negative absolute temperature for gas
I also tried going for constant density run first and then restarting as ideal gas. But still the error persists
Any idea what's wrong.
I modelled in Hypermesh and then expoerted the model
Thansk in advance
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Answers
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Please post the .inp and .Log files for review.
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