Menu

Discussion Forum

New Discussion
查找

Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

How to define EM radiation due to local temperature (Fluctuation-Dissipation Theorem)

Posted 2014年2月2日 GMT-5 15:14 RF & Microwave Engineering, Heat Transfer & Phase Change, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.4 0 Replies

Mahmoud Elzouka
Send Private Message Flag post as spam

Please login with a confirmed email address before reporting spam

Hi,

I am working on simulation of thermophotovoltaic cell, which is a PV cell illuminated by radiation emitted by a hot body. To simulate the PV cell I need to know the incident radiation from the heated body. So my problem now is how to define the link between the local temperature of an emitting body and the stochastic current density due to this local temperature, which will be input to Maxwell Eq. and then I can know EM wave distribution.

Thank you for your response
0 Replies Last Post 2014年2月2日 GMT-5 15:14
COMSOL Moderator

Hello Mahmoud Elzouka

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.

Suggested Content