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URGENT-Multiphase Simulations Required??

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Old   July 17, 2014, 11:09
Default URGENT-Multiphase Simulations ??
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I am trying to simulate the Vortex Induced Vibrations using Fluid Structure Interactions using FLUENT or CFX. The flow is predominantly LIQUID FLOW (Multicomponents) with only 2-3% vapor. Vapor phase is predominantly CO2. The Volume Fraction of Liquid Doesn't change throughout. Shall I Treat this as Homogeneous Fluid (with equivalent density and viscosity) or Model it as Multiphase Fluid as there are two phases exist. I have to get results in real Quick turn around time so making an assumption of Homogeneous Multicomponent fluid will be realistic or NOT?

Any help will be greatly appreciated.

Last edited by preshitupadhye; July 17, 2014 at 14:53.
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