UDF macros FULL list not available

the_sixth_hokage · April 25, 2020, 04:56

Hi..

Does anyone have a full list of UDF macros...the UDF manuals doesn't seem to have the entire list..

I need to access molecular weight, critical volume, critical temperature, critical pressure, acentric factor, dipole moment etc...is there any property macros for this..

vinerm · April 25, 2020, 11:32

That list would be pretty long, hence, not documented. However, all of this is available in header files under ansys_inc/vXXX/fluent/fluentXX.Y.Z/src

Properties are accessible via Material and Property and generic_property function. Look at the Example 2 at

https://www.afs.enea.it/project/nept...udf/node46.htm

the_sixth_hokage · April 25, 2020, 11:37

Is it necessary to install Microsoft Visual Studio to use these macros??! Will there be any debugging errors??

vinerm · April 25, 2020, 12:52

On Windows, MS VS is the only supported compiler. Some of these can work with the inbuilt Interpreter, however, the Interpreter cannot handle structures and references. So, if you want to use Materials, Properties, etc., you will have to install MS VS or MS Build Tools. Both are available freely from MS.

April 25, 2020, 04:56	UDF macros FULL list not available	#1
the_sixth_hokage New Member Lee Jo Join Date: Mar 2020 Posts: 29 Rep Power: 6	Hi.. Does anyone have a full list of UDF macros...the UDF manuals doesn't seem to have the entire list.. I need to access molecular weight, critical volume, critical temperature, critical pressure, acentric factor, dipole moment etc...is there any property macros for this..

April 25, 2020, 11:32	UDF Macro List	#2
vinerm Senior Member Vinerm Join Date: Jun 2009 Location: Nederland Posts: 2,946 Blog Entries: 1 Rep Power: 36	That list would be pretty long, hence, not documented. However, all of this is available in header files under ansys_inc/vXXX/fluent/fluentXX.Y.Z/src Properties are accessible via Material and Property and generic_property function. Look at the Example 2 at https://www.afs.enea.it/project/nept...udf/node46.htm the_sixth_hokage likes this. __________________ Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority.

April 25, 2020, 12:52	Compiler	#4
vinerm Senior Member Vinerm Join Date: Jun 2009 Location: Nederland Posts: 2,946 Blog Entries: 1 Rep Power: 36	On Windows, MS VS is the only supported compiler. Some of these can work with the inbuilt Interpreter, however, the Interpreter cannot handle structures and references. So, if you want to use Materials, Properties, etc., you will have to install MS VS or MS Build Tools. Both are available freely from MS. the_sixth_hokage likes this. __________________ Regards, Vinerm PM to be used if and only if you do not want something to be shared publicly. PM is considered to be of the least priority.

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April 25, 2020, 11:37		#3
the_sixth_hokage New Member Lee Jo Join Date: Mar 2020 Posts: 29 Rep Power: 6	Is it necessary to install Microsoft Visual Studio to use these macros??! Will there be any debugging errors??