I'd always go with the Fluent manual as the experimental approaches don't have cells. In terms of the models, https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v231/en/flu_udf/flu_udf_MultiphaseDEFINE.html%23flu_udf_sec_define_mass_transfer covers the macro and has an example of a boiling liquid.Â
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