Fundamentals of Engineering Thermodynamics, Binder Ready Version
8th Edition
ISBN: 9781118820445
Author: Michael J. Moran, Howard N. Shapiro, Daisie D. Boettner, Margaret B. Bailey
Publisher: WILEY
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Question
Chapter 8.6, Problem 90P
To determine
The heat transfer rate in heat exchanger
The net power developed in turbine
The heat transfer rate in steam generator
The rate of exergy input in steam generator and reheater
The rate of total exergy output
The rate of exergy loss in condenser
The rate of total exergy destruction
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A crate weighs 530 lb and is hung by three ropes attached to
a steel ring at A such that the top surface is parallel to the
xy plane. Point A is located at a height of h = 42 in above
the top of the crate directly over the geometric center of the
top surface. Use the dimensions given in the table below to
determine the tension in each of the three ropes.
2013 Michael Swanbom
cc00
BY NC SA
↑ Z
C
b
B
У
a
D
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
30 in
b
43 in
4.5 in
The tension in rope AB is 383
x lb
The tension in rope AC is 156
x lb
The tension in rope AD is 156
x lb
A block of mass m hangs from the end of bar AB that is 7.2
meters long and connected to the wall in the xz plane. The
bar is supported at A by a ball joint such that it carries only a
compressive force along its axis. The bar is supported at end
B by cables BD and BC that connect to the xz plane at
points C and D respectively with coordinates given in the
figure. Cable BD is elastic and can be modeled as a linear
spring with a spring constant k = 400 N/m and unstretched
length of 6.34 meters.
Determine the mass m, the compressive force in beam AB
and the tension force in cable BC.
Z
C
D
(c, 0, d)
(a, 0, b)
A
B
y
f
m
cc 10
BY
NC SA
2016 Eric Davishahl
x
Values for dimensions on the figure are given in the following
table. Note the figure may not be to scale.
Variable Value
a
8.1 m
b
3.3 m
с
2.7 m
d
3.9 m
e
2 m
f
5.4 m
The mass of the block is 68.8
The compressive force in bar AB is
364
× kg.
× N.
The tension in cable BC is 393
× N.
Chapter 8 Solutions
Fundamentals of Engineering Thermodynamics, Binder Ready Version
Ch. 8.6 - Prob. 1ECh. 8.6 - Prob. 2ECh. 8.6 - Prob. 3ECh. 8.6 - Prob. 4ECh. 8.6 - Prob. 5ECh. 8.6 - Prob. 6ECh. 8.6 - Prob. 7ECh. 8.6 - 8. What is the relationship between global climate...Ch. 8.6 - Prob. 9ECh. 8.6 - Prob. 10E
Ch. 8.6 - Prob. 11ECh. 8.6 - Prob. 12ECh. 8.6 - Prob. 13ECh. 8.6 - Prob. 1CUCh. 8.6 - Prob. 2CUCh. 8.6 - 3. The component of the Rankine cycle in which the...Ch. 8.6 - 4. A cycle that couples two vapor cycles so the...Ch. 8.6 - 5. The ratio of the pump work input to the work...Ch. 8.6 - 6. A shell-and-tube-type recuperator in which the...Ch. 8.6 - Prob. 7CUCh. 8.6 - Prob. 8CUCh. 8.6 - Prob. 9CUCh. 8.6 - Prob. 10CUCh. 8.6 - 11. An example of an external irreversibility...Ch. 8.6 - Prob. 12CUCh. 8.6 - Prob. 13CUCh. 8.6 - Prob. 14CUCh. 8.6 - 15. A direct-contact–type heat exchanger found in...Ch. 8.6 - 16. The component of a regenerative vapor power...Ch. 8.6 - Prob. 17CUCh. 8.6 - 18. A Rankine cycle that employs an organic...Ch. 8.6 - Prob. 19CUCh. 8.6 - Prob. 20CUCh. 8.6 - Prob. 21CUCh. 8.6 - Prob. 22CUCh. 8.6 - Prob. 23CUCh. 8.6 - 24. The purpose of deaeration is ______________.
Ch. 8.6 - Prob. 25CUCh. 8.6 - Prob. 26CUCh. 8.6 - Prob. 27CUCh. 8.6 - Prob. 28CUCh. 8.6 - 29. The total cost associated with a power plant...Ch. 8.6 - Prob. 30CUCh. 8.6 - Prob. 31CUCh. 8.6 - Prob. 32CUCh. 8.6 - Prob. 33CUCh. 8.6 - Prob. 34CUCh. 8.6 - Prob. 35CUCh. 8.6 - Prob. 36CUCh. 8.6 - Prob. 37CUCh. 8.6 - Prob. 38CUCh. 8.6 - Prob. 39CUCh. 8.6 - 40. For a vapor power cycle with and , the...Ch. 8.6 - Prob. 41CUCh. 8.6 - Prob. 42CUCh. 8.6 - Prob. 43CUCh. 8.6 - Prob. 44CUCh. 8.6 - Prob. 45CUCh. 8.6 - Prob. 46CUCh. 8.6 - Prob. 47CUCh. 8.6 - Prob. 48CUCh. 8.6 - Prob. 49CUCh. 8.6 - 50. In a binary cycle, energy discharged by heat...Ch. 8.6 - Prob. 1PCh. 8.6 - Prob. 2PCh. 8.6 - Prob. 3PCh. 8.6 - Prob. 6PCh. 8.6 - 8.7 Water is the working fluid in an ideal Rankine...Ch. 8.6 - Prob. 8PCh. 8.6 - 8.10 Water is the working fluid in an ideal...Ch. 8.6 - Prob. 12PCh. 8.6 - Prob. 13PCh. 8.6 - 8.14 On the south coast of the island of Hawaii,...Ch. 8.6 - Prob. 15PCh. 8.6 - 8.17. Water is the working fluid in a Rankine...Ch. 8.6 - 8.19 Water is the working fluid in a Rankine...Ch. 8.6 - Prob. 20PCh. 8.6 - Prob. 21PCh. 8.6 - 8.22 Superheated steam at 8 MPa and 480°C leaves...Ch. 8.6 - Prob. 23PCh. 8.6 - Prob. 25PCh. 8.6 - Prob. 26PCh. 8.6 - 8.27 Steam is the working fluid in the ideal...Ch. 8.6 - Prob. 28PCh. 8.6 - Prob. 29PCh. 8.6 - Prob. 30PCh. 8.6 - Prob. 31PCh. 8.6 - 8.32 An ideal Rankine cycle with reheat uses water...Ch. 8.6 - Prob. 33PCh. 8.6 - 8.34 Steam at 4800 lbf/in.2, 1000℉ enters the...Ch. 8.6 - Prob. 35PCh. 8.6 - Prob. 37PCh. 8.6 - 8.38 For the cycle of Problem 8.37, reconsider the...Ch. 8.6 - Prob. 39PCh. 8.6 - Prob. 40PCh. 8.6 - Prob. 41PCh. 8.6 - Prob. 42PCh. 8.6 - Prob. 43PCh. 8.6 - Prob. 44PCh. 8.6 - Prob. 45PCh. 8.6 - Prob. 46PCh. 8.6 - Prob. 47PCh. 8.6 - 8.48 For the cycle of Problem 8.47, investigate...Ch. 8.6 - Prob. 49PCh. 8.6 - Prob. 50PCh. 8.6 - Prob. 51PCh. 8.6 - 8.52 As indicated in Fig. P8.52, a power plant...Ch. 8.6 - Prob. 53PCh. 8.6 - Prob. 54PCh. 8.6 - Prob. 55PCh. 8.6 - Prob. 56PCh. 8.6 - Prob. 57PCh. 8.6 - Prob. 58PCh. 8.6 - Prob. 59PCh. 8.6 - Prob. 60PCh. 8.6 - Prob. 61PCh. 8.6 - Prob. 63PCh. 8.6 - Prob. 64PCh. 8.6 - Prob. 65PCh. 8.6 - Prob. 66PCh. 8.6 - 8.67 Water is the working fluid in a Rankine cycle...Ch. 8.6 - Prob. 68PCh. 8.6 - Prob. 69PCh. 8.6 - Prob. 70PCh. 8.6 - 8.72 Water is the working fluid in a...Ch. 8.6 - Prob. 73PCh. 8.6 - Prob. 74PCh. 8.6 - Prob. 75PCh. 8.6 - 8.76 A binary vapor power cycle consists of two...Ch. 8.6 - A binary vapor cycle consists of two Rankine...Ch. 8.6 - Prob. 78PCh. 8.6 - Prob. 79PCh. 8.6 - Prob. 80PCh. 8.6 - 8.81 Figure P8.81 shows a combined heat and power...Ch. 8.6 - 8.82 Figure P8.82 shows a cogeneration cycle that...Ch. 8.6 - Prob. 83PCh. 8.6 - 8.84 The steam generator of a vapor power plant...Ch. 8.6 - 8.85 Determine the exergy input, in kJ per kg of...Ch. 8.6 - 8.86 In the steam generator of the cycle of...Ch. 8.6 - Prob. 87PCh. 8.6 - 8.88 Determine the rate of exergy input, in Btu/h,...Ch. 8.6 - Prob. 89PCh. 8.6 - Prob. 90PCh. 8.6 - Prob. 91PCh. 8.6 - 8.92 Figure P8.92 provides steady-state operating...Ch. 8.6 - 8.93 Steam enters the turbine of a simple vapor...
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