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Flow depending on gravity

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Old   November 30, 2008, 15:39
Default Flow depending on gravity
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sandy
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Hi All. I want to do the flow analysis of a package, where a viscos fluid has to travel only due to gravity.

The package is like a bottle which contains a viscos liquid.I know the outlet pressure and mass flow rate. The liquid flows with gravity. So now i want to optimize the hole dia so that i can achieve my outlet mass flow rate.

Thnx, Sandy
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