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

total pressure

- September 10, 2024 at 2:09 am
  
  z5489721
  Subscriber
  
  How can I find total pressure? I need to get a mole fraction of species in UDF and calculate it by dividing partial pressure by total pressure. Does C_P(cell, thread) + p_op give total pressure or not?
- September 10, 2024 at 8:54 am
  
  Rob
  Forum Moderator
  
  If it's a gas isn't mole fraction the same as volume fraction? Given we also know the cell volume and mass you can use that route too. Remember in CFD we know a lot more than you might in an experiment, and in a more accessible form.

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Assistant

Hey there, you are quite inquisitive!
You have hit your hourly question limit.
Please retry after '10' minutes.
For questions, please reach out to ansyslearn@ansys.com.

RETRY

Are you sure you want to leave? The window will be closed.

OK