Error while initializing a problem with a multi macro udf

Sorabh · November 1, 2018, 11:24

Hello,
I wrote an udf which has several macros defining heat source, thermal conductivity, density and specific heat. (All thermophysical properties depend on temperature)
Earlier, I solved the same problem, but with only the heat source macro, Fluent had no problem solving it. But as soon as I add another macro, the following error shows up

How do I solve this?

AlexanderZ · November 1, 2018, 20:37

when this error comes out?
if you want to get answer, you should describe in details

best regards

Sorabh · November 1, 2018, 23:30

This error appears when I initialize the solution, and sorry for not mentioning it earlier, i thought the 'Initialize' screen on the pic would have been enough..

November 1, 2018, 11:24	Error while initializing a problem with a multi macro udf	#1
Sorabh Member Saurabh Das Join Date: Jul 2018 Posts: 43 Rep Power: 7	Hello, I wrote an udf which has several macros defining heat source, thermal conductivity, density and specific heat. (All thermophysical properties depend on temperature) Earlier, I solved the same problem, but with only the heat source macro, Fluent had no problem solving it. But as soon as I add another macro, the following error shows up How do I solve this?

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November 1, 2018, 20:37		#2
AlexanderZ Senior Member Alexander Join Date: Apr 2013 Posts: 2,309 Rep Power: 33	when this error comes out? if you want to get answer, you should describe in details best regards

November 1, 2018, 23:30		#3
Sorabh Member Saurabh Das Join Date: Jul 2018 Posts: 43 Rep Power: 7	This error appears when I initialize the solution, and sorry for not mentioning it earlier, i thought the 'Initialize' screen on the pic would have been enough..