Setting up working pressure in fluid domain/CFX



      I would like to ask, do we have tutorial on how to set up different working pressure in a fluid domain? 

      The geometry model will be a pipe exposed to seawater, I've created an enclosure next to a pipe to simulate a seawater domain. The working pressure inside the pipe will be at 30 bar and exposed to seawater with 24 bar pressure.


    • DrAmine
      Ansys Employee

      There is no tutorial for that but Ansys CFX allows you to do that. You can set a single reference pressure and just initialize the second domain with higher gauge pressure. There is also a beta feature which allows from the begining setting non constant domain physics.

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