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lagrangian multiphase analysis

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Old   April 15, 2008, 01:37
Default lagrangian multiphase analysis
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bala
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Hi ..

I am doing lagrangian multiphase analysis for tracking oil droplet particles. Most of the particles stick on the surfaces and the rest will escape through the outlet. My question is, How to calculate the no of particles leaving the domain? Please help me in this regard..

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Old   April 17, 2008, 01:04
Default Re: lagrangian multiphase analysis
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ping
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in STAR-CCM+ this is easy using the incident mass field function - plot or do a Sum report on any boundary (eg outlet, wall etc). If you need actual numbers, divide by particle mass.
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Old   April 24, 2008, 07:56
Default Re: lagrangian multiphase analysis
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Bala
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Thank you ping.. Can i do liquid film simulation using ccm+ ? Pl Give guidelines for transient analysis.
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Old   April 28, 2008, 02:13
Default Re: lagrangian multiphase analysis
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ping
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No - liquid film has only been implemented in STAR-CD at present.

For transients, just turn on the transient solver physics model in STAR-CCM+, then setting the time step is the main other thing to change from a steady state run.
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