ower plant producing 10 MW of power using air-standard regenerative Brayton cycle operating at steady state with intercooling and reheat. Operating data at principal states in the cycle are given in the table below. The states are numbered as in Fig. below. (a) Sketch the T–s diagram and determine (b) the mass flow rate of air, in kg/s, (c) the rate of heat transfer, in kW, to the working fluid passing through each combustor, (d) the thermal efficiency.
ower plant producing 10 MW of power using air-standard regenerative Brayton cycle operating at steady state with intercooling and reheat. Operating data at principal states in the cycle are given in the table below. The states are numbered as in Fig. below. (a) Sketch the T–s diagram and determine (b) the mass flow rate of air, in kg/s, (c) the rate of heat transfer, in kW, to the working fluid passing through each combustor, (d) the thermal efficiency.
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
For a power plant producing 10 MW of power using air-standard regenerative Brayton cycle operating
at steady state with intercooling and reheat. Operating data at principal states in the cycle are given in
the table below. The states are numbered as in Fig. below. (a) Sketch the T–s diagram and determine (b)
the mass flow rate of air, in kg/s, (c) the rate of heat transfer, in kW, to the working fluid passing
through each combustor, (d) the thermal efficiency.
Transcribed Image Text:Regenerator
10
www.
State
p (kPa)
T (K)
h (kJ/kg)
300.19
411.22
1
100
300
300
410.1
CombustorI
Combustor
3
4
300
300
444.8
300.19
446.50
1200
1200
1200
1111.0
1173.84
1450
1034.3
1450
1111.0
1575.57
1085.31
Compressor
Compressor
Turbine
Turbine
300
300
7
1575.57
1173.84
8
cycle
9
100
10
100
444.8
446.50
Intercooler
www.
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