Fundamentals of Engineering Thermodynamics
8th Edition
ISBN: 9781118832301
Author: SHAPIRO
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 9.14, Problem 31CU
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3. The design of a pump and pipe system has been completed, except for the valves. The system
is used to transpor10t water at 120°F through 2 nom sch 40 commercial steel pipe at a required
flow rate of 85 gpm. Without the valves, the pump selected has the capability to overcome an
additional 18 psi of pressure drop due to the valves and still provide the required flow rate. The
pipe/valve joints are threaded. Determine how many 2-inch globe valves can be installed in this
pump and pipe system.
4. Figure 1 shows a pump and pipe network being used to transport heptane at 120°F to a large,
elevated, closed storage tank. The tank is pressurized and maintained at 18 psia. The volumetric
flow rate of the heptane is 500 gpm.
a. Specify the nominal diameter of the check valve.
b. Determine the pump discharge pressure required (psia) to move the heptane
through the discharge pipe.
Plank
=
18 psia
Liquid level
Large pressurized
storage tank
40 ft
All pipes are 6-nom sch 40 commercial steel
Standard 90° elbows and 180° bend
Total length of straight pipe = 115 ft
Class 300 swing
check valve
INH
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Figure 1: Pressurized storage tank system
2. In a particular section of a fluid system, a 30% ethylene glycol mixture is flowing through a 6-
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Chapter 9 Solutions
Fundamentals of Engineering Thermodynamics
Ch. 9.14 - Prob. 1ECh. 9.14 - Prob. 2ECh. 9.14 - Prob. 3ECh. 9.14 - Prob. 4ECh. 9.14 - Prob. 5ECh. 9.14 - 6. What is the purpose of a rear diffuser on a...Ch. 9.14 - 7. What is the meaning of the octane rating that...Ch. 9.14 - Prob. 8ECh. 9.14 - Prob. 9ECh. 9.14 - 10. What is the purpose of the gas turbine–powered...
Ch. 9.14 - Prob. 11ECh. 9.14 - Prob. 12ECh. 9.14 - Prob. 13ECh. 9.14 - Prob. 14ECh. 9.14 - Prob. 15ECh. 9.14 - Prob. 16ECh. 9.14 - Prob. 17ECh. 9.14 - 1. The thermal efficiency expression given by Eq....Ch. 9.14 - Prob. 2CUCh. 9.14 - Prob. 3CUCh. 9.14 - 4. For a specified compression ratio, and assuming...Ch. 9.14 - Prob. 5CUCh. 9.14 - Prob. 6CUCh. 9.14 - 7. The value of the back work ratio of a Brayton...Ch. 9.14 - Prob. 8CUCh. 9.14 - Prob. 9CUCh. 9.14 - Prob. 10CUCh. 9.14 - Prob. 11CUCh. 9.14 - Prob. 12CUCh. 9.14 - Prob. 13CUCh. 9.14 - 14. Referring to Example 9.4, on the basis of a...Ch. 9.14 - Prob. 15CUCh. 9.14 - Prob. 16CUCh. 9.14 - Prob. 17CUCh. 9.14 - Prob. 18CUCh. 9.14 - 19. Sketch a Carnot gas power cycle on the p–υ and...Ch. 9.14 - Prob. 20CUCh. 9.14 - Prob. 21CUCh. 9.14 - Prob. 22CUCh. 9.14 - Prob. 23CUCh. 9.14 - Prob. 24CUCh. 9.14 - Prob. 25CUCh. 9.14 - Prob. 26CUCh. 9.14 - Prob. 27CUCh. 9.14 - Prob. 28CUCh. 9.14 - Prob. 29CUCh. 9.14 - Prob. 30CUCh. 9.14 - Prob. 31CUCh. 9.14 - Prob. 32CUCh. 9.14 - Prob. 33CUCh. 9.14 - Prob. 34CUCh. 9.14 - Prob. 35CUCh. 9.14 - Prob. 36CUCh. 9.14 - Prob. 37CUCh. 9.14 - Prob. 38CUCh. 9.14 - Prob. 39CUCh. 9.14 - Prob. 40CUCh. 9.14 - Prob. 41CUCh. 9.14 - Prob. 42CUCh. 9.14 - Prob. 43CUCh. 9.14 - Prob. 44CUCh. 9.14 - Prob. 45CUCh. 9.14 - Prob. 46CUCh. 9.14 - Prob. 47CUCh. 9.14 - Prob. 48CUCh. 9.14 - Prob. 49CUCh. 9.14 - Prob. 50CUCh. 9.14 - Prob. 1PCh. 9.14 - Prob. 3PCh. 9.14 - Prob. 5PCh. 9.14 - Prob. 6PCh. 9.14 - Prob. 7PCh. 9.14 - Prob. 8PCh. 9.14 - Prob. 10PCh. 9.14 - Prob. 11PCh. 9.14 - Prob. 12PCh. 9.14 - Prob. 13PCh. 9.14 - Prob. 14PCh. 9.14 - Prob. 15PCh. 9.14 - Prob. 16PCh. 9.14 - Prob. 17PCh. 9.14 - Prob. 18PCh. 9.14 - 9.19 Referring again to Fig. P9.18, let p1 = 1...Ch. 9.14 - Prob. 20PCh. 9.14 - Prob. 21PCh. 9.14 - Prob. 22PCh. 9.14 - Prob. 23PCh. 9.14 - Prob. 24PCh. 9.14 - Prob. 25PCh. 9.14 - Prob. 26PCh. 9.14 - Prob. 27PCh. 9.14 - Prob. 28PCh. 9.14 - Prob. 29PCh. 9.14 - Prob. 30PCh. 9.14 - Prob. 34PCh. 9.14 - Prob. 35PCh. 9.14 - Prob. 36PCh. 9.14 - Prob. 41PCh. 9.14 - 9.42 An ideal air-standard Brayton cycle operating...Ch. 9.14 - Prob. 45PCh. 9.14 - 9.46 Air enters the compressor of an ideal cold...Ch. 9.14 - Prob. 48PCh. 9.14 - Prob. 49PCh. 9.14 - 9.50 Air enters the compressor of an ideal...Ch. 9.14 - 9.53 The cycle of Problem 9.42 is modified to...Ch. 9.14 - 9.54 Air enters the compressor of an air-standard...Ch. 9.14 - 9.55 Air enters the compressor of a simple gas...Ch. 9.14 - Prob. 56PCh. 9.14 - 9.57 Air enters the compressor of a simple gas...Ch. 9.14 - 9.58 Air enters the compressor of a simple gas...Ch. 9.14 - 9.59 An ideal air-standard regenerative Brayton...Ch. 9.14 - Prob. 60PCh. 9.14 - Prob. 61PCh. 9.14 - 9.62 Air enters the compressor of a cold...Ch. 9.14 - Prob. 65PCh. 9.14 - Prob. 66PCh. 9.14 - Prob. 67PCh. 9.14 - 9.68 Fig. P9.68 illustrates a gas turbine power...Ch. 9.14 - Prob. 69PCh. 9.14 - 9.70 Air enters the turbine of a gas turbine at...Ch. 9.14 - Prob. 72PCh. 9.14 - Prob. 73PCh. 9.14 - 9.74 Air enters the compressor of a cold...Ch. 9.14 - 9.75 Air enters a two-stage compressor operating...Ch. 9.14 - 9.76 Air enters a two-stage compressor operating...Ch. 9.14 - 9.78 Air enters a compressor operating at steady...Ch. 9.14 - 9.79 Air enters the first compressor stage of a...Ch. 9.14 - 9.80 An air-standard regenerative Brayton cycle...Ch. 9.14 - 9.81 Air enters the compressor of a cold...Ch. 9.14 - 9.82 An air-standard Brayton cycle produces 10 MW...Ch. 9.14 - Prob. 83PCh. 9.14 - 9.84 Combining the features considered in Problem...Ch. 9.14 - 9.85 Air at 26 kPa, 230 K, and 220 m/s enters a...Ch. 9.14 - 9.87 Air enters the diffuser of a turbojet engine...Ch. 9.14 - Prob. 88PCh. 9.14 - Prob. 89PCh. 9.14 - Prob. 90PCh. 9.14 - Prob. 91PCh. 9.14 - Prob. 92PCh. 9.14 - Prob. 93PCh. 9.14 - Prob. 94PCh. 9.14 - Prob. 95PCh. 9.14 - Prob. 96PCh. 9.14 - Prob. 97PCh. 9.14 - Prob. 98PCh. 9.14 - Prob. 99PCh. 9.14 - Prob. 101PCh. 9.14 - Prob. 102PCh. 9.14 - Prob. 103PCh. 9.14 - Prob. 104PCh. 9.14 - Prob. 105PCh. 9.14 - Prob. 106PCh. 9.14 - Prob. 107PCh. 9.14 - Prob. 108PCh. 9.14 - Prob. 109PCh. 9.14 - Prob. 110PCh. 9.14 - Prob. 111PCh. 9.14 - Prob. 112PCh. 9.14 - Prob. 113PCh. 9.14 - Prob. 114PCh. 9.14 - Prob. 115PCh. 9.14 - Prob. 117PCh. 9.14 - Prob. 118PCh. 9.14 - Prob. 120PCh. 9.14 - Prob. 121PCh. 9.14 - Prob. 122PCh. 9.14 - Prob. 123PCh. 9.14 - Prob. 124PCh. 9.14 - Prob. 125PCh. 9.14 - Prob. 126PCh. 9.14 - Prob. 127PCh. 9.14 - Prob. 129PCh. 9.14 - 9.130 Steam expands isentropically through a...Ch. 9.14 - Prob. 131PCh. 9.14 - Prob. 132PCh. 9.14 - Prob. 133PCh. 9.14 - 9.134 A converging–diverging nozzle operates at...Ch. 9.14 - Prob. 135PCh. 9.14 - Prob. 137PCh. 9.14 - Prob. 138PCh. 9.14 - Prob. 139PCh. 9.14 - 9.140 Air as an ideal gas with k = 1.4 enters a...
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