abstracted6
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All problem info, and my work is done in the attached pdf.
Basically, I'm not sure that I have done it correctly.
Basically, I'm not sure that I have done it correctly.
Fluid flow problem with the momentum balance equation
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LawrenceC
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What is the formula for the area of a circle in terms of diameter?
abstracted6
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Ooops
So the answer is then:
Fp = -[itex]\rho[/itex]vj2[itex]\frac{\pi}{4}[/itex](D12 - D22)
So the answer is then:
Fp = -[itex]\rho[/itex]vj2[itex]\frac{\pi}{4}[/itex](D12 - D22)
LawrenceC
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Looks good to me.
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Comment: interesting problem; case where change in momentum is vΔm instead of the usual mΔv.
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