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Old   May 7, 2008, 02:17
Default Flow boiling & bubble formation
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Venkat
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Hello Guys,

Good Morning..!

I am now searching the options of modeling "Flow boiling & Bubble formation" in Household heaters to visualize the reduction in heat transfer coefficient.

I could able to simulate the vapour formation around heat source surface. But I could not able to model "vapour or bubble" movement along continuous fluid domain of water.

I request you to explain me the way to model bubble movement in CFX (MUSIG model is meant for Water+Vapour phase change simulation,...Breakup & Coalescence model for Vapour movement....??).

Thanks in advance. Venkat

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Old   July 23, 2009, 09:20
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peterlee
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Could you send me your definition file? maybe i can model it!
EMail: lizongshuo@163.com
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