Floating point Exeption

- May 20, 2022 at 6:27 pm
  
  hamiddehkordi
  Subscriber
  
  Hi
  I am encountering "Floating Point Exception" , I know it might be the mesh but I am not sure where I should fix it. Attached please see the mesh details and the residual graph:
  Thank you!
- May 23, 2022 at 1:01 pm
  
  Swathi V. V.
  Ansys Employee
  
  Hi What is your mesh quality and aspect ratio? Please keep quality ~0.1 and apect ratio ~300. Also ensure the boundary layer is correctly resolved.
  Define the boundary conditions correctly. I guess you are using multiphase flow. Are you facing the issue without multiphase flow?

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