Fundamentals of Engineering Thermodynamics
8th Edition
ISBN: 9781118832301
Author: SHAPIRO
Publisher: JOHN WILEY+SONS,INC.-CONSIGNMENT
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Chapter 11.9, Problem 87P
To determine
Power required for compressor in
The rate of the entropy production.
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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
Pump
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-
nom xs cast iron pipe at a temperature of 0°C. In this section of piping, the velocity must be
maintained in the range 1.5 m/s
Chapter 11 Solutions
Fundamentals of Engineering Thermodynamics
Ch. 11.9 - Prob. 1ECh. 11.9 - Prob. 2ECh. 11.9 - 3. What is an advantage of using the Redlich–Kwong...Ch. 11.9 - To determine the specific volume of superheated...Ch. 11.9 - Prob. 5ECh. 11.9 - Prob. 6ECh. 11.9 - Prob. 7ECh. 11.9 - Prob. 8ECh. 11.9 - Prob. 9ECh. 11.9 - Prob. 10E
Ch. 11.9 - Prob. 11ECh. 11.9 - Prob. 12ECh. 11.9 - Prob. 13ECh. 11.9 - Prob. 14ECh. 11.9 - Prob. 15ECh. 11.9 - Prob. 1CUCh. 11.9 - Prob. 2CUCh. 11.9 - Prob. 3CUCh. 11.9 - 4. Evaluate the compressibility factor Z of water...Ch. 11.9 - Prob. 5CUCh. 11.9 - Prob. 6CUCh. 11.9 - Prob. 7CUCh. 11.9 - Prob. 8CUCh. 11.9 - 9. For an ideal gas obtain expressions for the (a)...Ch. 11.9 - Prob. 10CUCh. 11.9 - Prob. 11CUCh. 11.9 - Prob. 12CUCh. 11.9 - Prob. 14CUCh. 11.9 - Prob. 15CUCh. 11.9 - Prob. 16CUCh. 11.9 - Prob. 17CUCh. 11.9 - Prob. 18CUCh. 11.9 - Prob. 19CUCh. 11.9 - Repeat parts (a)–(d) of Example 11.1 if the carbon...Ch. 11.9 - Prob. 21CUCh. 11.9 - Prob. 22CUCh. 11.9 - Prob. 23CUCh. 11.9 - Prob. 24CUCh. 11.9 - Prob. 25CUCh. 11.9 - Prob. 26CUCh. 11.9 - Prob. 27CUCh. 11.9 - Prob. 28CUCh. 11.9 - Prob. 29CUCh. 11.9 - Prob. 30CUCh. 11.9 - Prob. 31CUCh. 11.9 - Prob. 32CUCh. 11.9 - Prob. 33CUCh. 11.9 - Prob. 34CUCh. 11.9 - Prob. 35CUCh. 11.9 - Prob. 36CUCh. 11.9 - Prob. 37CUCh. 11.9 - Prob. 38CUCh. 11.9 - Prob. 39CUCh. 11.9 - Prob. 40CUCh. 11.9 - Indicate whether the following statements are true...Ch. 11.9 - Prob. 42CUCh. 11.9 - Prob. 43CUCh. 11.9 - Prob. 44CUCh. 11.9 - Prob. 45CUCh. 11.9 - Prob. 46CUCh. 11.9 - Prob. 47CUCh. 11.9 - Prob. 48CUCh. 11.9 - Prob. 49CUCh. 11.9 - Prob. 50CUCh. 11.9 - Owing to safety requirements, the pressure within...Ch. 11.9 - Ten pounds mass of propane have a volume of 2 ft3...Ch. 11.9 - The pressure within a 23.3-m3 tank should not...Ch. 11.9 - Estimate the pressure of water vapor at a...Ch. 11.9 - Prob. 7PCh. 11.9 - A rigid lank contains 1 kg of oxygen (O2) at p1 =...Ch. 11.9 - Prob. 11PCh. 11.9 - Prob. 13PCh. 11.9 - Prob. 14PCh. 11.9 - Prob. 15PCh. 11.9 - Prob. 16PCh. 11.9 - Prob. 17PCh. 11.9 - Prob. 18PCh. 11.9 - Prob. 20PCh. 11.9 - Prob. 21PCh. 11.9 - Prob. 22PCh. 11.9 - Prob. 23PCh. 11.9 - Using Eq. 11.35. check the consistency of
the...Ch. 11.9 - Prob. 25PCh. 11.9 - Prob. 26PCh. 11.9 - A gas enters a compressor operating at steady...Ch. 11.9 - Prob. 28PCh. 11.9 - Prob. 29PCh. 11.9 - The Mollier diagram provides a graphical...Ch. 11.9 - Derive the relation cp = −T(∂2g/∂T2)p.
Evaluating...Ch. 11.9 - Prob. 32PCh. 11.9 - Prob. 33PCh. 11.9 - Prob. 34PCh. 11.9 - Prob. 35PCh. 11.9 - Prob. 36PCh. 11.9 - At 0°C, the specific volumes of saturated solid...Ch. 11.9 - Prob. 38PCh. 11.9 - Prob. 39PCh. 11.9 - Prob. 42PCh. 11.9 - Prob. 43PCh. 11.9 - Prob. 44PCh. 11.9 - Prob. 46PCh. 11.9 - Prob. 47PCh. 11.9 - Prob. 48PCh. 11.9 - Prob. 49PCh. 11.9 - Prob. 50PCh. 11.9 - Prob. 51PCh. 11.9 - Prob. 52PCh. 11.9 - Prob. 53PCh. 11.9 - Prob. 54PCh. 11.9 - Develop expressions for the volume expansivity β...Ch. 11.9 - Prob. 56PCh. 11.9 - Prob. 57PCh. 11.9 - Prob. 58PCh. 11.9 - Prob. 59PCh. 11.9 - Prob. 60PCh. 11.9 - Prob. 61PCh. 11.9 - Prob. 62PCh. 11.9 - If the value of the specific heat cυ of air is...Ch. 11.9 - Prob. 65PCh. 11.9 - Prob. 66PCh. 11.9 - Prob. 67PCh. 11.9 - Prob. 68PCh. 11.9 - Prob. 69PCh. 11.9 - Determine the maximum Joule-Thomson inversion...Ch. 11.9 - Prob. 71PCh. 11.9 - Show that Eq. 11.77 can be written as
Using this...Ch. 11.9 - If the specific heat cv of a gas obeying the van...Ch. 11.9 - Prob. 75PCh. 11.9 - Prob. 76PCh. 11.9 - Prob. 77PCh. 11.9 - Prob. 78PCh. 11.9 - Prob. 79PCh. 11.9 - Prob. 80PCh. 11.9 - Prob. 81PCh. 11.9 - Prob. 82PCh. 11.9 - Prob. 83PCh. 11.9 - Prob. 84PCh. 11.9 - Prob. 85PCh. 11.9 - Prob. 86PCh. 11.9 - Prob. 87PCh. 11.9 - Prob. 88PCh. 11.9 - Oxygen (O2) undergoes a throttling process from...Ch. 11.9 - Prob. 90PCh. 11.9 - Prob. 91PCh. 11.9 - Prob. 92PCh. 11.9 - Prob. 93PCh. 11.9 - Prob. 94PCh. 11.9 - Prob. 95PCh. 11.9 - Prob. 96PCh. 11.9 - Prob. 97PCh. 11.9 - Prob. 99PCh. 11.9 - Prob. 100PCh. 11.9 - Prob. 101PCh. 11.9 - Prob. 102PCh. 11.9 - A rigid vessel initially contains carbon dioxide...Ch. 11.9 - Prob. 104PCh. 11.9 - Prob. 105PCh. 11.9 - Prob. 106PCh. 11.9 - Prob. 107PCh. 11.9 - Prob. 108PCh. 11.9 - Determine the fugacity, in atm, for
butane at 555...Ch. 11.9 - Using the equation of state of Problem 11.14(c),...Ch. 11.9 - Prob. 111PCh. 11.9 - Prob. 113PCh. 11.9 - Prob. 114PCh. 11.9 - Prob. 115PCh. 11.9 - Prob. 116PCh. 11.9 - Prob. 117PCh. 11.9 - Prob. 118PCh. 11.9 - Prob. 119PCh. 11.9 - Prob. 120PCh. 11.9 - Prob. 121PCh. 11.9 - Prob. 122PCh. 11.9 - Prob. 123PCh. 11.9 - A tank contains a mixture of 75% argon and 25%...Ch. 11.9 - Prob. 125PCh. 11.9 - Prob. 126PCh. 11.9 - Prob. 127PCh. 11.9 - Prob. 128P
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