Wellhead startup: Transient, multiphase and multi region. Which solver to use?
 

Hi,

I am trying to model the start-up of an oil wellhead. Requirements:

• Multiphase (oil, water, gas)

• Multi region (solid region(s) for wellhead body)

• Heat transfer (between wellhead body and fluid)

• Transient (although also interested in steady state)

Please could someone advise which solver can handle this problem? At the moment I am looking at compressibleMultiphaseInterFoam. Can this handle multiple regions?

Any advice is appreciated.