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capillary of a refrigerant unit
Posted 2016年7月4日 GMT-4 13:24 Computational Fluid Dynamics (CFD) Version 5.2 0 Replies
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I want to simulate this problem:
A phase change inside a capillary of a compression - type refrigerant unit.
I tried to use the coniugate heat transfer - laminar flow physics adding "heat transfer with phase change" inside the module but comsol makes me to change only the temperature between the two phases and the transition temperature while in this case the evaporation is a "flash evaporation" taking place at a variable condition of temperature and pressure (not in a condition of costant temperature). I'd want to have the pressure as main parameter, not the temperature.
Which kind of physics can i use to simulate this problem? Thank you.
Hello Ugo Gorini
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