Learning Forum

[Zeshan Aslam]

Hi everyone,

I am modeling the heat and moisture transfer through the membrane in ANSYS FLUENT. As mass transfer through the membrane cannot be modeled in ANSYS FLUENT without a user-defined function.

Actually, I am new to writing UDF and trying to write a code for moisture transfer through the membrane.
Can someone please suggest some related materials which can be explored to deal with this problem?

I have gone through the ANSYS UDF Manual but didn't get the related problem.

Looking forward to sincere guidance from the seniors.

Best Regards,
Zeshan

[Rob]

The UDF manual is about the only thing I can recommend; as staff we're a little limited on here. The normal approach is for a linked sink & source term. If you look for membranes on here several have asked questions over the years and other community members have given aid.