Heterogeneous reaction rate UDF

snh · February 22, 2013, 01:43

Hi

I am new to using UDF in fluent and I am trying to interpret a heterogeneous reaction rate UDF which is provided in UDF manual. But when I interpret the UDF i get the following message:

cpp -I"C:\Fluent.Inc\fluent6.3.26/src" -I"C:\Fluent.Inc\fluent6.3.26/cortex/src" -I"C:\Fluent.Inc\fluent6.3.26/client/src" -I"C:\Fluent.Inc\fluent6.3.26/multiport/src" -I. -DUDFCONFIG_H="<udfconfig.h>" "C:\Fluent.Inc\ntbin\ntx86\rate.c"
Error: C:\Fluent.Inc\ntbin\ntx86\rate.c: line 2: parse error.

Can anyone help me out with this error ?

timjm · February 22, 2013, 11:33

You may either be missing pointers, or you do not have a return function in your UDF.

msaeedsadeghi · February 23, 2013, 03:15

Quote:

Originally Posted by snh

Hi

I am new to using UDF in fluent and I am trying to interpret a heterogeneous reaction rate UDF which is provided in UDF manual. But when I interpret the UDF i get the following message:

cpp -I"C:\Fluent.Inc\fluent6.3.26/src" -I"C:\Fluent.Inc\fluent6.3.26/cortex/src" -I"C:\Fluent.Inc\fluent6.3.26/client/src" -I"C:\Fluent.Inc\fluent6.3.26/multiport/src" -I. -DUDFCONFIG_H="<udfconfig.h>" "C:\Fluent.Inc\ntbin\ntx86\rate.c"
Error: C:\Fluent.Inc\ntbin\ntx86\rate.c: line 2: parse error.

Can anyone help me out with this error ?

You should not copy paste the UDF from manual. Rewrite it by yourself. Also share if there was any new error.

February 22, 2013, 01:43	Heterogeneous reaction rate UDF	#1
snh New Member Snh Join Date: Aug 2012 Location: India Posts: 14 Rep Power: 14	Hi I am new to using UDF in fluent and I am trying to interpret a heterogeneous reaction rate UDF which is provided in UDF manual. But when I interpret the UDF i get the following message: cpp -I"C:\Fluent.Inc\fluent6.3.26/src" -I"C:\Fluent.Inc\fluent6.3.26/cortex/src" -I"C:\Fluent.Inc\fluent6.3.26/client/src" -I"C:\Fluent.Inc\fluent6.3.26/multiport/src" -I. -DUDFCONFIG_H="<udfconfig.h>" "C:\Fluent.Inc\ntbin\ntx86\rate.c" Error: C:\Fluent.Inc\ntbin\ntx86\rate.c: line 2: parse error. Can anyone help me out with this error ?

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February 22, 2013, 11:33		#2
timjm New Member Tim Maguire Join Date: Sep 2009 Posts: 19 Rep Power: 17	You may either be missing pointers, or you do not have a return function in your UDF.