May 16, 2022 at 3:21 pmgzhang24Subscriber
I am working on thermal management of electrical machines. I need to use material with different thermal conductivity to represent the machine winding and somehow we find a way to define such material using following code in command editor of material.
Option = Orthotropic Cartesian Components
Thermal Conductivity X Component = 0.87 [W m^-1 K^-1]
Thermal Conductivity Y Component = 0.87 [W m^-1 K^-1]
Thermal Conductivity Z Component = 265.0 [W m^-1 K^-1]
The defined material works fine in single region. However, when two regions are set to be anisotropic material and they are using differnt coordinates, the heat transfer between between two regions does not seem normal.
I have tried changing the discernible fraction, edge scale factor and face intersection depth factor in mesh connection of interface setting.
Does anyone know how to deal with it? Thanks.May 17, 2022 at 8:40 pmRKAnsys EmployeeHello,
Please do not create multiple posts. Your question will be answered here : Question about using anisotropic thermal conductivity material in CFX ÔÇö Ansys Learning Forum
May 17, 2022 at 8:44 pmgzhang24SubscriberSorry for creating multiple posts, I was trying to delete one of them, but I do not know how.
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