Fresh water flows horizontally from pipe section 1 of cross-sectional area A1 into pipe section 2 of cross-sectional area A2. The figure gives a plot of the pressure difference p2 - p1 versus the inverse area squared A1-2 that would be expected for a volume flow rate of a certain value if the water flow were laminar under all circumstances. The scale on the vertical axis is set by Δps = 300 kN/m2. For the conditions of the figure, what are the values of (a) A2 and (b) the volume flow rate? Assume a = 10 m-4.
Fresh water flows horizontally from pipe section 1 of cross-sectional area A1 into pipe section 2 of cross-sectional area A2. The figure gives a plot of the pressure difference p2 - p1 versus the inverse area squared A1-2 that would be expected for a volume flow rate of a certain value if the water flow were laminar under all circumstances. The scale on the vertical axis is set by Δps = 300 kN/m2. For the conditions of the figure, what are the values of (a) A2 and (b) the volume flow rate? Assume a = 10 m-4.
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Fresh water flows horizontally from pipe section 1 of cross-sectional area A1 into pipe section 2 of cross-sectional area A2. The figure gives a plot of the pressure difference p2 - p1 versus the inverse area squared A1-2 that would be expected for a volume flow rate of a certain value if the water flow were laminar under all circumstances. The scale on the vertical axis is set by Δps = 300 kN/m2. For the conditions of the figure, what are the values of (a) A2 and (b) the volume flow rate?
Assume a = 10 m-4.
Transcribed Image Text:Aps|
2a
a
-Ap.
A¡² (m-4)
D2 – Pi (kN/m²)
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