I am trying to model heat transfer between a conductor and the helium liquid around it. The heat transfer coefficient for the solid-liquid interface is a complex function having non-linear dependency on temperatures (the temperature in the conductor and the temperature in the helium) and the heat flux. In my case I am modelling the conductor with ansys element "fluid116" and helium with "mass71". As explained in ANSYS documentation such an non-linear heat transfer coefficient can be defined by using UPF of ANSYS, thus modifying user116hf.f file of ansys. Have anyone came accross such practice ?
You can get the similar or apropriate answer by searching the keyword in the GOOGLE SCHOLAR page. Usually you will get the first paper similar to your keyword.
From my experience, this way will help you a lot. If you still have a problem, do not hasitate to let me know.
Kind regards, Dr ZOL BAHRI - Universiti Malaysia Perlis, MALAYSIA
BNT-BKT-BT. Available from: https://www.researchgate.net/post/BNT-BKT-BT#view=54f68badd3df3ee77c8b4638 [accessed May 7, 2015].
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