Multi layer wall

shaswat · December 30, 2012, 23:06

I am trying to model multilayer artery wall. The wall thickness starts from 2, 10, 2, 200 micro meters, Any one please help me how to model this thin surfaces
Is there any specific procedure to follow to model.

Thank you

Regards
Shashwat

ghorrocks · December 31, 2012, 05:17

What are you trying to do with it? FSI? CHT? Diffusion of something?

shaswat · January 1, 2013, 04:02

Quote:

Originally Posted by ghorrocks

What are you trying to do with it? FSI? CHT? Diffusion of something?

I am trying to do CHT . I would like to consider multi layer model which has porous in nature. Kindly give your ideas how to model a thin surface in design modeler so that I can apply all the properties of the wall layers in the cfx pre

Thank you

ghorrocks · January 1, 2013, 17:32

CFX has a thermal resistance capability for interfaces which you could use. Alternately you can develop your own thermal resistance boundary with CEL.

Heat transfer in blood flow? I have never heard of somebody modelling heat transfer in blood before.

December 30, 2012, 23:06	Multi layer wall	#1
shaswat Senior Member Shashwat Join Date: Nov 2011 Posts: 107 Rep Power: 14	I am trying to model multilayer artery wall. The wall thickness starts from 2, 10, 2, 200 micro meters, Any one please help me how to model this thin surfaces Is there any specific procedure to follow to model. Thank you Regards Shashwat

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December 31, 2012, 05:17		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,719 Rep Power: 143	What are you trying to do with it? FSI? CHT? Diffusion of something?

January 1, 2013, 17:32		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,719 Rep Power: 143	CFX has a thermal resistance capability for interfaces which you could use. Alternately you can develop your own thermal resistance boundary with CEL. Heat transfer in blood flow? I have never heard of somebody modelling heat transfer in blood before.