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Two phases flow
Posted 26 mars 2025, 10:25 UTC−4 Fluid & Heat, Computational Fluid Dynamics (CFD) 0 Replies
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Hello,
I'm trying to simulate air injected from a 1.54 mm inlet into 15 * 20 cm water domain and the velocity is 0.045 m/s so bubble would form naturally and the surface tension = 0.072.
I am having problem with both phase field and level set the tuning parameters are not working correctly and also which one of them i use to perfectly capture the bubble diameter (level set or phase field)?
For the wetted wall i assumed pi/2 for all the domain or only the wall were air is flowing next to water?
In the photo the experiment I'm trying to validate
Appreciate any type of help!
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Hello Fatma Zakareya
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