Calculate the power output from the turbine. Assume the process is adiabatic.Calculate the heat transfer in the economizer and the boiler 1. Consider the following schematic of a power plant (operating in what is called a'Rankine Cycle')TurbineSteamgeneratorCondenserColing waterEconomiaerThe power plant control room reports that the plant is operating continuously at the followingpeak load conditions:a. Power to pump = 300KWb. Rate of steam flow = 25 kg/sc. Cooling water temperature at condenser inlet = 13 Cd. Cooling water temperature at condenser outlet = 34 CAdditionally, the following measurements were made at various points in the piping connectingthe power plant componentsData Pressure Temp. Quality enthalpy Specific Velocity(kJ/kg)point (kPa)volume (m/s)(m3/kg)(C)(x)1620026100435900177----4.5700493-----55500482-----61030.9418379643-----

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Calculate the power output from the turbine. Assume the process is adiabatic. Calculate the heat transfer in the economizer and the boiler

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Calculate the power output from the turbine. Assume the process is adiabatic.
Calculate the heat transfer in the economizer and the boiler

1. Consider the following schematic of a power plant (operating in what is called a
'Rankine Cycle')
Turbine
Steam
generator
Condenser
Coling water
Economiaer
The power plant control room reports that the plant is operating continuously at the following
peak load conditions:
a. Power to pump = 300KW
b. Rate of steam flow = 25 kg/s
c. Cooling water temperature at condenser inlet = 13 C
d. Cooling water temperature at condenser outlet = 34 C
Additionally, the following measurements were made at various points in the piping connecting
the power plant components
Data Pressure Temp. Quality enthalpy Specific Velocity
(kJ/kg)
point (kPa)
volume (m/s)
(m3/kg)
(C)
(x)
1
6200
2
6100
43
5900
177
----
4.
5700
493
-----
5
5500
482
-----
6
103
0.94
183
7
96
43
-----

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