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Old   January 1, 2002, 06:40
Default Reference data
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Julie Polyakh
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What should I be guided by choosing the reference data cell?
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Old   January 2, 2002, 09:39
Default Re: Reference data
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john
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Is your flow incompressble or compressble? for incompressible flow, it is not important at all. For compressble flow, it really depends on the combination of boundary conditions used.
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Old   January 3, 2002, 06:21
Default Re: Reference data
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Julie Polyakh
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I deal with laminar compressible flow. My model simulates an opposed jets problem, so the boundary types I use are: inlet (two of them), wall (two of them) and pressure boundary with zero static pressure.
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Old   January 4, 2002, 04:08
Default sorry, mistake
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Julie Polyakh
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I deal with laminar incompressible flow.
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Old   January 4, 2002, 06:43
Default Re: sorry, mistake
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john
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In this case, the reference cell is not important since the pressure will be fixed according to pressure boundary.
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Old   May 24, 2002, 14:31
Default Re: compressible....
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ialu
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Hi. I deal with laminar 2D-compressible flow of small sonic nozzle(critical nozzle).

[B.C] 1)stagnation(p=0.2MPa, T=293K), 2)pressure(p=atmospheric pressure), 3)symmetry, 4)wall.

What should I be guilded by choosing the Reference Data Cell?
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