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Old   August 2, 2006, 13:29
Default pressure drop
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hi guys

i am simulating a simple pipe flow with elbow corner (90 degree bend). the flow is going to seperate at the bend. immediately after the bend negative pressure region is developed.
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Old   August 2, 2006, 18:34
Default Re: pressure drop
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i think this -ve pressure is just relative to the system. This -ve pressure is not vaccum in this case. i had also faced this sitution in my case.

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