How to calculate bubble interface area in vof ??? -- CFD Online Discussion Forums

July 4, 2014, 23:03

How to calculate bubble interface area in vof ???

orchiders

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JeongGyun Ham

Join Date: Mar 2014

Location: Korea

Posts: 12

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Hi. I'm studying bubble growth in boiling phenomena and I'm writing a simulation.
As VOF model need mass equation in each phase, I'm writing UDF on vapor and liquid phase mass source.

This equiation needs the bubble interface area. However, I don't know how to calculate.

would you help me ? please...

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