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April 19, 2016, 10:09 |
Heat transfer modelling
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#1 |
New Member
wang hongchao
Join Date: Apr 2016
Posts: 3
Rep Power: 10 |
I am now running a vehicle thermal simulation, and use the singel stream model to simulate the heat transfer, during calculating, there always arise the notice-Heat transfer temperature limited in the output window, who knows how to solve this problem, thank you!
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April 24, 2016, 20:13 |
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#2 |
Senior Member
Join Date: Nov 2010
Location: USA
Posts: 1,232
Rep Power: 25 |
If you are getting temperature limitations it's likely your simulation is diverging. Check your mesh and boundary conditions. Often it's prudent to run heat exchanger models for a few hundred iterations without heat to let the flow converge first.
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April 24, 2016, 22:43 |
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#3 |
New Member
wang hongchao
Join Date: Apr 2016
Posts: 3
Rep Power: 10 |
From the residuals, it seems that the calculation didn't diverge, Maybe the mesh quality is the main problem, and I will take your advice to run another simulation to see the results, thanks for your reply!
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Tags |
temperature limit |
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