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Changing the Boundary Condition at every time step for a Transient Heat Transfer problem

Posted 2018年7月10日 GMT-4 11:20 Heat Transfer & Phase Change, LiveLink for MATLAB, Parameters, Variables, & Functions Version 5.3a 0 Replies

Imran Naved
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Hi,

I am trying to model simple transient conduction through a slab but where the slab is coupled to some simple finite difference code in MATLAB.

To do this, I need to pass the boundary conditions from the finite difference code (heat flux and back wall temperature) to the COMSOL simulation between each time step. Is there a way to do this using LiveLink (driving COMSOL with MATLAB?).

More specifically is it possible to update the boundary condition at each time-step and then the solution continues (without resetting)?

Thanks for all the help

0 Replies Last Post 2018年7月10日 GMT-4 11:20
COMSOL Moderator

Hello Imran Naved

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