Thermal resistance model

I am having a problem.

I want to make some thermal resistance model of cylinder shape pipe.
But it is coming with mistake.
can you help me please?

it is written: The following entities of thermal resistance network(s) have been assigned to other settings. Please remove these assignments: pipe-1

can anyone explain for me please?

Hello,

This documentation page talks about the error message that you ran into. In short, thermal resistance networks cannot be assigned to materials.

Cheers

Thanks Sir,

then , how can I apply it?

I drew the cylinder body. so, where I apply then?

Hello,

The temperature distribution inside of a thermal resistance network is controlled by the resistances themselves. Therefore, it is not necessary to assign a material to the thermal resistances.

The linked article goes through details about the assignment.

Cheers