September 9, 2021 at 9:04 amnacncSubscriber
I am simulating two-phase thermosyphon heat pipe with VOF model,Lee model, k-o sst, primary phase r134 vapor, secondary phase is r134 liquid, Others are initial settings
I have tried both SIMPLE and PISO solution methods.
Three sections - Evaporator, condenser and adiabatic,September 9, 2021 at 9:10 amnacncSubscriberIf I need more information, I will add it in the discussion
November 23, 2021 at 11:57 pmSurya DebAnsys Employee1.) For condensation, check the Saturation properties. Also keep in mind that the condensation model is not wall condensation but bulk condensation.
2.) Are you using built-in Real gas EOS or RGP files?
3.) Are you solving it in transient? If not, then try to solve it as transient as it is totally enclosed.
March 17, 2022 at 5:54 amSRICHARAN285Subscriberhi i am also working on heat pipe.
my simulation temp in adiabatic region is more than the eveporator
anyone know the reason?
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