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uniform temperature distribution on a top plane of a rectangular plate by using an external heat source/ heat flux

Posted Sep 26, 2016, 11:08 a.m. EDT Heat Transfer & Phase Change, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 5.0, Version 5.1, Version 5.2, Version 5.2a 0 Replies

Arnab Palit
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Hello,

I would like get an uniform temperature distribution on a top plane of a rectangular plate by using an external heat source/ heat flux.

However, when I tried to use external heat source, and surface-to-surface radiation, the temperature distribution is not uniform, instead it is like concentric circular distribution as attached (image_42.png).

The screenshot of COMSOL setting for the simulation is also attached

Any suggestion would be much appreciated.

Thanks and Regards,
Arnab
0 Replies Last Post Sep 26, 2016, 11:08 a.m. EDT
COMSOL Moderator

Hello Arnab Palit

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