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# Class38_Ex1 - Solution Reservoir to exit z = 0 exit V12 p2...

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Solution: Reservoir to exit ( 0 z = exit) 22 11 2 2 12 f m pV p V zz h h gg γγ ++ =++ + + 2 2 14 2 eV b VL K K K f gD ⎛⎞ −= + + + + ⎜⎟ ⎝⎠ Fully rough. Guess 0.0005 s kD = and 0.025 f = 2 2 1000 12 1 0.5 10 4 0.9 0.025 20 . 1 V g =+ + + × 0.942 Vm s = 23 0.942 0.1 0.0074 4 QV A m s π == × × = 4 Re 7 10 0.025 VD f ν × = , OK

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22 2 AA A fm pV zz h h gg γγ ++ =++ + + 2 2 2 2 A Ab L zK f gD γ ⎛⎞ += + ⎜⎟ ⎝⎠
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Class38_Ex1 - Solution Reservoir to exit z = 0 exit V12 p2...

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