c. In a steam power plant operating on ideal Rankine cycle, steam enters the turbine at 20 bar with an enthalpy of 3248 kJ/kg and an entropy of 7.127 kJ/kg K. The condenser pressure is 0.1 bar. Find the cycle efficiency and specific steam consumption in kg/kWh. Do not neglect pump work. Hint 1 bar = 100 kPa, v3 v = 0.001 m3/kg at 0.1 bar from steam tables* Use the extract of steam table given below. = t h₂ (°C) 212.4 Р (bar) 20.0 0.1 45.81 908.8 191.83 kJ/kg hg 1890.7 2584.7 Sf 2.447 0.6493 kJ/kg 6.331 8.1502
c. In a steam power plant operating on ideal Rankine cycle, steam enters the turbine at 20 bar with an enthalpy of 3248 kJ/kg and an entropy of 7.127 kJ/kg K. The condenser pressure is 0.1 bar. Find the cycle efficiency and specific steam consumption in kg/kWh. Do not neglect pump work. Hint 1 bar = 100 kPa, v3 v = 0.001 m3/kg at 0.1 bar from steam tables* Use the extract of steam table given below. = t h₂ (°C) 212.4 Р (bar) 20.0 0.1 45.81 908.8 191.83 kJ/kg hg 1890.7 2584.7 Sf 2.447 0.6493 kJ/kg 6.331 8.1502
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Problem 1.1MA
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provide a step by step solution for the following question in the added image
![c. In a steam power plant operating on ideal Rankine cycle, steam enters the turbine
at 20 bar with an enthalpy of 3248 kJ/kg and an entropy of 7.127 kJ/kg K. The
condenser pressure is 0.1 bar. Find the cycle efficiency and specific steam
consumption in kg/kWh. Do not neglect pump work. Hint 1 bar = 100 kPa, v3
vf = 0.001 m3/kg at 0.1 bar from steam tables*
Use the extract of steam table given below.
t
h₂
(°C)
212.4
P
(bar)
20.0
0.1
45.81
908.8
191.83
kJ/kg
1890.7
2584.7
Sf
2.447
0.6493
kJ/kg
Sg
6.331
8.1502](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F629ed93e-4080-444e-8701-1ffda401e024%2Fb4c58d98-efc2-4080-8791-84d1ed3d1d8d%2Fs8uen5_processed.jpeg&w=3840&q=75)
Transcribed Image Text:c. In a steam power plant operating on ideal Rankine cycle, steam enters the turbine
at 20 bar with an enthalpy of 3248 kJ/kg and an entropy of 7.127 kJ/kg K. The
condenser pressure is 0.1 bar. Find the cycle efficiency and specific steam
consumption in kg/kWh. Do not neglect pump work. Hint 1 bar = 100 kPa, v3
vf = 0.001 m3/kg at 0.1 bar from steam tables*
Use the extract of steam table given below.
t
h₂
(°C)
212.4
P
(bar)
20.0
0.1
45.81
908.8
191.83
kJ/kg
1890.7
2584.7
Sf
2.447
0.6493
kJ/kg
Sg
6.331
8.1502
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