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Old   September 21, 2011, 23:49
Default Jet in free air
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Vishal
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I am trying to model a jet which is moving freely in air and impinging on a flat plate. Sir please suggest me how to define the condition in ANSYS-CFX Pre. Will I have to write an expression or taking air & water and specifying opening type boundary condition would do it?
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Old   September 22, 2011, 06:12
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Glenn Horrocks
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Is the jet water? If so this is a multiphase simulation and tutorials like the free surface flow over a bump should help. What do you expect the jet to become? A fine mist, foam, or big splashes?
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Old   September 22, 2011, 06:35
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The jet will strike the plate and would become a splash. Would I have to write an expression or taking water and air as working fluid would do it?
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Old   September 22, 2011, 08:06
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Have a look at the flow over a bump tutorial for how to set it up.
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