non constant material properties

ivranovi · May 6, 2010, 08:29

Hello all,
I 'm relatively new to ANSYS CFX, so maybe it's a silly thing but I was not able to find anything related to the following problem:
How can I insert a table of values for different conductivities at different temperatures? Do I have to use CEL syntax and if yes where can I find any example and manual?
I can toggle only value option under transfer properties, unless I don't define a table from the beginning.
Thank you very much , Igor

ghorrocks · May 6, 2010, 21:12

This is all covered in the tutorials. Make a 1D interpolation function (or define your CEL expression somehow) and then refer to that CEL expression in the material property.

May 6, 2010, 08:29	non constant material properties	#1
ivranovi New Member Di Varano Join Date: May 2010 Posts: 1 Rep Power: 0	Hello all, I 'm relatively new to ANSYS CFX, so maybe it's a silly thing but I was not able to find anything related to the following problem: How can I insert a table of values for different conductivities at different temperatures? Do I have to use CEL syntax and if yes where can I find any example and manual? I can toggle only value option under transfer properties, unless I don't define a table from the beginning. Thank you very much , Igor

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May 6, 2010, 21:12		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,700 Rep Power: 143	This is all covered in the tutorials. Make a 1D interpolation function (or define your CEL expression somehow) and then refer to that CEL expression in the material property.