Interfacial area concentration in ansys multiphase flows

- June 16, 2023 at 9:21 am
  
  Jithendra Nakka
  Subscriber
  
  I am using Eulerian model with interfacial area concentration in a vertical pipe simulation. I am able to match volume fraction profile with experiment. But I am not able to match Interfacial area concentration profile. I am using the models developed by hibiki and ishii for breakage kernel and coalescence. what is the typical range of minmum and maximum diameter,disspation function in the interfacial area concentration properties ?.
- June 16, 2023 at 3:45 pm
  
  Rob
  Ansys Employee
  
  I don't have data for a min/max etc. That's something you'd need to determine based on the flow field etc.
  If the volume fraction is correct, how about the bubble size?

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