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2—way FSI with heat transfer

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Old   June 7, 2015, 02:36
Question 2—way FSI with heat transfer
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duan derong
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Hi friends,
Now, I meet some problems in my FSI subject. I am trying a FSI with convective heat transfer. The solid field is set in transient and the flow field is set in CFX. In fsi process, the solid field send displacement to CFX and the CFX send force to solid. While, the temperature of flow is 313K and the temperature of solid is 333K. Convective heat transfer will occur in CFX. The solid is set a fixed temperature and i do not care the conduction in solid.How can i do it?
The attempts that i did are as follows,
1/The FSI interface wall was set to 333K in cfx. However, the temperature of outlet does not change.
2/I studied the "CFX-FSI_14.5_WS04_ThermalStress_2Way", while it is different with my subject. It is conjugate heat transfer and study the thermal stress in solid field.
I do not know how to solve it. Can U help me, thanks a lot.
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