Droplets generation at the inlet boundary using the VOF model

- June 29, 2022 at 9:14 pm
  
  shayunus
  Subscriber
  
  Hello, Ansys community.
  I am modelling a 3D liquid-liquid flow between two parallel plates using the VOF model. I'd like to generate droplets randomly at the inlet boundary rather than just patching them. Could you please assist which UDF I should use for my purpose?
- June 30, 2022 at 8:27 am
  
  DrAmine
  Ansys Employee
  
  So you want to inject random droplet into the domain from the inlet? You can think about using DEFINE_PROFILE or Fluent Expression to adjust the inlet boundary to inject some amount of the liquid phase then stop till the droplet has formed then inject again.

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