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| Teaching Since: | May 2017 |
| Last Sign in: | 408 Weeks Ago, 2 Days Ago |
| Questions Answered: | 66690 |
| Tutorials Posted: | 66688 |
MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
15–119. The blade divides the jet of water having a diameter of 3 in. If one-fourth of the water flows downward while the other three-fourths flows upward, and the total flow is Q = 0.5 ft3 >s, determine the horizontal and vertical components of force exerted on the blade by the  jet, gw = 62.4 lb>ft3.
15–121. The gauge pressure of water at C is 40 lb>in2. If water flows out of the pipe at A and B with velocities vA = 12 ft>s and vB = 25 ft>s, determine the horizontal and vertical components of force exerted on the elbow necessary to hold the pipe assembly in equilibrium. Neglect the weight of water within the pipe and the weight of the pipe. The pipe has a diameter of 0.75 in. at C, and at A and B the diameter is 0.5 in. gw = 62.4 lb>ft3.
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3 in.
vA = 12 ft/s
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vB = 25 ft/s
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vC
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Prob. 15–119
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C
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Prob. 15–121
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