Question on setting constants in user-defined function

- May 20, 2022 at 8:33 pm
  
  helen.durand
  Subscriber
  
  We defined constants in a UDF code using #DEFINE before writing the macro DEFINE_EXECUTE_AT_END. However, these constants were changing at every time step even though we did not change them anywhere in the code. Would you know what is happening?
  In advance, thank you very much for your support Kind regards Research Group Discovery
- July 14, 2022 at 4:27 am
  
  Swathi V. V.
  Ansys Employee
  
  Hi,
  May I know the details of the UDF you are using. It will be helpful if you can attach a screenshot of it.

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions