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Old   December 1, 2016, 04:02
Post Multiple reaction probem
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luong hung truyen
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Hi everyone,

I followed the guide from fluent to write the udf for multiple reactions.
When I interpreted the udf, the error "command not implemented" at the line ( if (!strcmp(r->name, "reaction-1")). The udf guide is attached below.

Is there anyone have the same problem like this?
Would you recommand me the method to solve this problem?

Thank you so much!

/************************************************** *******************
Multiple reaction UDF that specifies different reaction rates
for different volumetric chemical reactions
************************************************** ********************/
#include "udf.h"

/*If more than one reaction is defined, it is necessary to distinguish
between these using the names of the reactions. */
if (!strcmp(r->name, "reaction-1"))
/* Reaction 1 */
else if (!strcmp(r->name, "reaction-2"))
/* Reaction 2 */
/* Message("Unknown Reaction\n"); */
/* Message("Actual Reaction: %s\n",r->name); */

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