Patching different areas in a 2D Multiphase VOF sim

- February 8, 2023 at 7:30 pm
  
  Carlos Pfeiff
  Subscriber
  
  Hello, I am trying to run a 2D model of a coating process, where part of it starts filled with ink, while the rest is air. I have just 1 part that makes up the domain (it is an import); how can I patch different areas of this domain with different volume fractions of ink? Right now, when I go to Patch, there is no option to create a new Zone, should I create it somewhere else?
  Thank you for your time.
- February 9, 2023 at 10:15 am
  
  Rob
  Ansys Employee
  
  If you have separate cell zones created in geometry and labelled in meshing it's easier. However, if you use the Registers https://ansyshelp.ansys.com/account/Secured?returnurl=/Views/Secured/corp/v231/en/flu_ug/flu_ug_surf_sec_cell_register.html you can patch those.

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