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Boundary condition, initial condition

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Old   February 25, 2011, 06:47
Default Boundary condition, initial condition
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hamid
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Hi All
I have a domain with three openings, please let me know if it is acceptable to have all three openings OUTLET PRESSURE , two of them with positive value and one of them with negative value(indicating suction),
The other question is I have problem with i.c., as different i.c. cause different results in my modeling; (the modeling is UNSTEADY)
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