Pr 1 (25 pts): A converging elbow turns water at 20∘C through an angle of 135∘ in the vertical plane. The flow cross sec

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Pr 1 (25 pts): A converging elbow turns water at 20∘C through an angle of 135∘ in the vertical plane. The flow cross sec

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Pr 1 25 Pts A Converging Elbow Turns Water At 20 C Through An Angle Of 135 In The Vertical Plane The Flow Cross Sec 1
Pr 1 25 Pts A Converging Elbow Turns Water At 20 C Through An Angle Of 135 In The Vertical Plane The Flow Cross Sec 1 (77.05 KiB) Viewed 16 times
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Pr 1 (25 pts): A converging elbow turns water at 20∘C through an angle of 135∘ in the vertical plane. The flow cross section is 400 mm at the elbow inlet, section 1 , and 200 mm at the elbow outlet, section 2. The elbow volume is 0.2 m3 between sections 1 and 2 . The water volume flow rate is 0.4 m3/s, and the elbow inlet and outlet pressures are 150kPa and 90kPa gage, respectively. The elbow mass is 12 kg. Include the weight of the water and the weight of the elbow in the analysis. (a) (5pt) Compute the velocities at sections 1 and 2. (b) (10pt) Compute the x component of the reaction force on the elbow (c) (10 pt) Compute the z (vertical) component of the reaction force on the elbow.
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