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Adding extra pressure term to two-phase flow fluid-fluid interface

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I'm using the laminar two-phase flow, moving mesh to model a liquid-air interface. If I use the External Fluid Interface (ignore the air layer), it allows me to specify the External pressure. If I use the Fluid-Fluid Interface (takes into account air), it doesn't have the option to specify the external pressure. Are there any ways to incorporate external pressure (such as disjoinning pressure, electrostatic pressure, etc) into fluid-fluid interface (because I also want to study the whole physics with the gas layer)?


0 Replies Last Post Sep 30, 2019, 2:02 p.m. EDT
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Hello Physics student

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