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Non-Uniform Heat Flux on Boundary
Posted 21.06.2010, 15:08 GMT-4 2 Replies
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Hi Everyone,
I am relatively new to COMSOL and would like to know if it is possible to define an inward heat flux on a boundary as a non uniform distribution(ex. Gaussian). Specifically, I am using the heat transfer module where I can define a q0 for any exterior boundary, so is it possible to define the q0 as being dependent on my x,y boundary coordinates?
If this is not possible, is there any other way to define a non-uniform heat flux on a boundary?
Thanks for the help in advance!
I am relatively new to COMSOL and would like to know if it is possible to define an inward heat flux on a boundary as a non uniform distribution(ex. Gaussian). Specifically, I am using the heat transfer module where I can define a q0 for any exterior boundary, so is it possible to define the q0 as being dependent on my x,y boundary coordinates?
If this is not possible, is there any other way to define a non-uniform heat flux on a boundary?
Thanks for the help in advance!
2 Replies Last Post 22.06.2010, 11:57 GMT-4
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Posted:
1 decade ago
Hi
Basically in Comsol, whenever you can enter a constant, you can also enter an equation (only a begin comment sign is missing) so if you want an expression such as Fx*x*(1-x) or whatever it's up to your imagination, define your constants in the Parameter (V4) or Constant (v3.5) section
Hase fun Comsoling
Ivar
Basically in Comsol, whenever you can enter a constant, you can also enter an equation (only a begin comment sign is missing) so if you want an expression such as Fx*x*(1-x) or whatever it's up to your imagination, define your constants in the Parameter (V4) or Constant (v3.5) section
Hase fun Comsoling
Ivar
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Posted:
1 decade ago
Perfect! Thanks alot Ivar.