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How Other Conditions Impact Mass Flow Rate Outlet

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Old   February 7, 2007, 23:59
Default How Other Conditions Impact Mass Flow Rate Outlet
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andy P.
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Hi all,i have modeled a Rectangular parallelepiped with two mass flow inlets at each end face ,a pressure outlet at other only face.k-e viscosity model. split outlet into to two equal half . while continue equition has converged and total mass flow rate of outlet is steady,but the mass flow rate at each half keep fluctuating. how it can be? how can i accelerate it to steady thanks in advance andy P.
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Old   February 8, 2007, 11:13
Default Re: How Other Conditions Impact Mass Flow Rate Out
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Harish
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What kind of numerical discretization do you use for the problem.?
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Old   February 9, 2007, 11:41
Default Re: How Other Conditions Impact Mass Flow Rate Out
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andy P.
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i pick the segregate solver SIMPLE pressure-velocity coupling discretization.it deals with a ordinary steady problem.

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