|November 28, 2011, 05:25||
Temperature depedendent of the z coordinate
Join Date: Nov 2011
Posts: 5Rep Power: 5
I want to simulate a drill pipe. For the outer wall I want the Temperature dependent on the z-coordinate. In which way had to be the expression in cfx for the wall boundary.
I have following table
depth [m] Temperature [K]
I bulid in Excel the following expression for the curve:
y = 0,00000000000002x5 + 0,00000000014546x4 + 0,00000030610553x3 + 0,00027853765499x2 + 0,11180845335616x + 293
Thank you for your help.
|November 28, 2011, 17:49||
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 10,945Rep Power: 85
You have already done the hard work, just define this as a CEL expression and use it for your boundary condition. This sort of thing is described int he tutorials.
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