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Coefficient Form PDE for Pennes' Bioheat tranfer

Posted 2013年9月19日 GMT-4 15:48 Version 4.3 1 Reply

Nykosi Hollingsworth
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Hello. I'm relatively new to COMSOL and have been trying to create a model of the skin. I am not trying to apply Pennes' bioheat transfer equation to each layer (Epidermis, Dermis, and Fat), but this is where I get lost. I try using the Coefficient Form PDE, but my equation does not resemble the original.

ρC ∂T/∂t=k∇^2 T+ρ_b C_b w_b (T_b-T)

Any help would be appreciated. I also ask for any advice can be giving on coupling these equations so that they work as one system. Thank you.
1 Reply Last Post 2013年9月20日 GMT-4 13:04
Nykosi Hollingsworth
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Posted: 1 decade ago 2013年9月20日 GMT-4 13:04

I am not trying to apply Pennes' bioheat transfer equation to each layer


I am *now trying. Sorry for the confusion.
[QUOTE] I am not trying to apply Pennes' bioheat transfer equation to each layer [/QUOTE] I am *now trying. Sorry for the confusion.

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