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I want to study input and output variables that are defined in Fluent UDF code. Since there are hundreds of operating conditions to be studied, I want to use Workbench's parametric analysis feature for batch calculations. However, how can I set the variables in the UDF as input parameters and output parameters?
Thank you very much for your time and help!
April 13, 2026 at 8:30 am
Rob
Forum Moderator
I think you want https://ansyshelp.ansys.com/public/account/Secured?returnurl=/Views/Secured/corp/v261/en/flu_udf/flu_udf_GeneralSolverDEFINE.html%23flu_udf_sec_report_defintion
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The Ansys Learning Forum is a public forum. You are prohibited from providing (i) information that is confidential to You, your employer, or any third party, (ii) Personal Data or individually identifiable health information, (iii) any information that is U.S. Government Classified, Controlled Unclassified Information, International Traffic in Arms Regulators (ITAR) or Export Administration Regulators (EAR) controlled or otherwise have been determined by the United States Government or by a foreign government to require protection against unauthorized disclosure for reasons of national security, or (iv) topics or information restricted by the People's Republic of China data protection and privacy laws.
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