Is it possible to get last iteration value in CFX

- December 9, 2020 at 11:19 pm
  
  danielxu1
  Subscriber
  
  Hello, nMy boundary condition needs to be changed based on the value of last iteration. Is it possible to get last iteration value in CFX? In Fluent I can store it as a global variable and read it again by using UDF, but I don't know how to do it in CFX. Thank you in advance!n
- December 10, 2020 at 5:45 pm
  
  Surya Deb
  Ansys Employee
  
  Hello, nIt is not very clear as to what value you are referring to. Do you mean a certain residual value for your last iteration, like continuity ?nAlso you could make use of the result file (.res) to use as an initial condition for another case/run.nRegards,nSuryan

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

SimACE-23

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