define wall functions (UDF) in Fluent 6.3 -- CFD Online Discussion Forums

March 11, 2008, 12:32	define wall functions (UDF) in Fluent 6.3	#1
Alex Guest Posts: n/a	Hello all, I have been trying the example of DEFINE_WALL_FUNCTIONS in the Fluent 6.3 UDF manual (paragraph 2.3.23), but it doesn't seem to compile in Fluent. What I get in the log report is the following: udf_names.c:8: error: 'user_log_law' undeclared here (not in a function) udf_names.c:8: error: 'UDF_TYPE_WALL_FUNCTIONS' undeclared here (not in a function) Could it be the case that I need to give some additional details in the UDF script? Alex

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