 ##  [Multiphase–Flow Coupling](/multiphase-flow-coupling) 

  ##  [Multiphase–Flow Coupling](https://engineering.quantumdictionary.io/multiphase-flow-coupling-0) 

  
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**Engineering &amp; Applied Technologies Dictionary**

 
Definition

The set of interactions and feedbacks among coexisting phases (gas, liquid, solid, or immiscible liquids) in a flow, where interphase forces (drag, lift, virtual mass), phase change, interfacial transfer of mass, momentum and energy, and topology (dispersions, slugs, films, packed beds) determine phase distribution and macroscopic transport behaviour.