Continuity build up problem

- May 2, 2022 at 6:55 pm
  
  Yazan_dair
  Subscriber
  
  Hello everyone
  I'm trying to simulate a multiphase flow between air and water inside a humidifier duct, the inlets and outlets are shown below
- May 3, 2022 at 11:04 am
  
  Rob
  Forum Moderator
  
  That's divergence, so isn't desirable. The problem is typically caused by poor mesh, a poorly defined problem or bad choice of settings/models. Given you have multiphase and (possibly) mass transfer there are several areas that things can go wrong. What models are you using, and have you checked the mesh (not just cell) quality?

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