p0776

# p0776 - 7.76 CHAPTER 7 7.76 Chapter 7 Problem 76 Problem...

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Unformatted text preview: 7.76. CHAPTER 7, PROBLEM 76 1069 7.76 Chapter 7, Problem 76 Problem: Consider steady flow of an incompressible fluid with density ρ through a multiple nozzle from which fluid discharges to the atmosphere as shown. You may assume flow properties are uniform across the nozzle and that the nozzle lies in a horizontal plane so that potential energy effects are unimportant. The head loss between the inlet and the outlet pipe with diameter D/ 2 is h L = 0 . 2 U 2 /g , where g is gravitational acceleration. If the kinetic-energy correction factor is α = 1 throughout, determine the force required to hold the pipe in place. Express your answer in terms of ρ , U and D . U p a + ∆ p y x V 6 V 6 V D 1 2 D 1 4 D 1 4 D ........................................................................................................................................................................................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .....
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p0776 - 7.76 CHAPTER 7 7.76 Chapter 7 Problem 76 Problem...

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