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undefined variable comp.2.ht.rhoref, coupling between heat transfer and laminar flow after upgrade to 5.3a
Posted Feb 20, 2018, 12:31 a.m. EST Heat Transfer & Phase Change, Heat Transfer Version 5.3a 3 Replies
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Hi everyone,
I m modelling a coupling between heat tranfer and laminar flaw using a nitf multiphysics coupling. My model runs welll in 5.3 but when i use 5.3a an erro msg comes out as if the solver can not find the reference density though it is set to be taken from ht interface.
error: undefined variable. -variable: comp1.ht.rhoref -Geometry: 11 Failed to evaluae the Jacobian of expression : dvol(((-comp1.ht.Ceff)comp1.ht.timeDerivative )Comp1.ht.
Can anyone give me a quick hint?
Regards,
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Hi Habimana, I am facing a similar issue while trying to solve coupled phase change problem. Also, as you said your model did run in 5.3 right, if you don't mind could you kindly share the file with me
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Hi Sai Phani Kiran Hota,
Have you found a way to solve the issue?
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Dear Habimana, dear Sai Phani Kiran Hota,
Could you send a repeat model to the support and address it to me ? I'll be happy to check the issue and help to find a solution,
Best regards, Nicolas