We have an exciting announcement about badges coming in May 2025. Until then, we will temporarily stop issuing new badges for course completions and certifications. However, all completions will be recorded and fulfilled after May 2025.

Ansys Innovation Space

FREE STUDENT SOFTWARE

CFD POST, shear rate

- November 20, 2023 at 8:20 am
  
  Meri Gjika
  Subscriber
  
  Hi, I have the data after a simulation I ran in Fluent and now I am doing postprocessing in CFD-Post 2023 R2, I want to represent the shear rate inside the tube but I do not see the shear rate in the variables to represent I see the velocity the wall-shear (with their components x,y,z) and pressure. I thought I had to write a formula for the shear rate but till now I do not know how to do it, can someone help give me tips on how I can do so?
- November 21, 2023 at 11:15 am
  
  Mark Owens
  Ansys Employee
  
  Hi, in Fluent select File->Export to CFD-Post and choose the variables you want to export. The Strain Rate will be in the list. For more information see the online help
  3.18. Exporting to Ansys CFD-Post
- November 21, 2023 at 12:03 pm
  
  CFD_Friend
  Ansys Employee
  
  Hi Meri
  If you want to learn more about how to write expressions and create new variables, check out the following User's Guide links:
  CFX Expression Language (CEL) in CFD-Post
  Variables and Predefined Expressions Available in CEL Expressions

Viewing 2 reply threads

The topic ‘CFD POST, shear rate’ is closed to new replies.