Boundary conditions

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  • Last Post 30 October 2018
Devank12 posted this 29 October 2018

I am doing fluid flow & heat transfer analysis on concentric pipe. Inner & outer pipes are made by copper & glass respectively. In addition to this inner pipe is coated with black paint. I need to apply heat flux , absorptance and emissivity as boundary conditions on the inner pipe. How can I apply these boundary conditions in fluent???

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kkanade posted this 30 October 2018

Hello, 

You can have a look at following videos. 

 

Regards,

Keyur

seeta gunti posted this 30 October 2018

Adding to Keyur, Please check the radiation  modeling in fluent. To give different materials with no meshing, we have an option called "shell conduction". Please go through more information from our user and theory guide.

Regards,

Seeta

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