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Questions for the heat equation

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Hi All,
I’m considering two 2-dimentional regions, non-geometrically related to each other. I’m trying to solve a steady-state equation of convective heat. For the first region I’m setting the temperature and the flux on the left boundary and a convective flux on the right boundary and getting the temperature on the right boundary. Now the question is how is it possible to substitute this distribution as a boundary condition for the SECOND region in the form of T(x,y). Are these values stored in a variable of some sort?
I have another question.
I’m trying to solve an unsteady heat equation in time. I want to get the values of the flux at a certain boundary (boundary integration) and in the time-varying subdomain (subdomain integration). Is it possible to output them to a file with a specified time scale?



0 Replies Last Post 8 juin 2013, 04:48 UTC−4
COMSOL Moderator

Hello Nina Obvintseva

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