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Old   June 3, 2006, 11:43
Default explosive boiling,bubble micropump
Pourak Kahroba
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Hello I study about bubble micropump.important mechanism of bubble micropump is explosive boiling.I am quastions about VOF model in FLUENT. Can i simulate explosive boiling in Fluent(VOF,Mixture,Eulerian)? Can i consider phase change in multiphase model ? Can i use UDF to define phase change in interface in VOF model. thanke you.

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Old   June 3, 2006, 15:25
Default Re: explosive boiling,bubble micropump
Ben Lamek
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Is it caviatation? I don't think you can model bubble collapse with fluent, you need mass transfer, compressible gas and pressure waves in the liquid. I think you will have no choice other than udf, did you contact fluent support people

Ben Lamek

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Old   June 4, 2006, 03:09
Default Re: explosive boiling,bubble micropump
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Flow3D may be an option.
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