2.21). A closed cycle gas turbine is to be used in conjunction with a gas cooled nuclear reactor. 2- 6- 310 K The working fluid is helium {Cp = 14 bar 300 K Gas heater Heat Source Intercooler 5.19 kJ /kgK and y = 1.66). The layout of the +5 700 K Precooler Pwwww- wwww plant consists of two-stage compression with intercooling followed by a heat-exchanger; after 7 Heat exchanger leaving the cold side of the heat-exchanger the Closed-Cycle Power Plant helium passes through the reactor channels and on to the turbine; from the turbine it passes through the hot-side of the heat-exchanger and then a pre-cooler before returning to the compressor inlet. The following data are applicable: Comp. and turb.polytropic efficiency 0.88 Temperature at LP compressor inlet 310 K Pressure at LP compressor inlet 14.0 bar Compressor pressure ratio (LP and HP) 2.0 Temperature at HP compressor inlet 300 K Mass flow of helium 180 kg/s Reactor thermal output (heat input to gas turbine) 500 MW Pressure lose in pre - cooler and intercooler 0.34 bar Pressure lose in heat exchanger (each side) 0.27 bar Pressure lose in reactor channels 1.03 bar Helium temperature at entry to reactor channels 700 K Calculate the power output and thermal efficiency, and the heat-exchanger effectiveness implied by the data. [214.5 MW,0.429,0.782] Hwww
2.21). A closed cycle gas turbine is to be used in conjunction with a gas cooled nuclear reactor. 2- 6- 310 K The working fluid is helium {Cp = 14 bar 300 K Gas heater Heat Source Intercooler 5.19 kJ /kgK and y = 1.66). The layout of the +5 700 K Precooler Pwwww- wwww plant consists of two-stage compression with intercooling followed by a heat-exchanger; after 7 Heat exchanger leaving the cold side of the heat-exchanger the Closed-Cycle Power Plant helium passes through the reactor channels and on to the turbine; from the turbine it passes through the hot-side of the heat-exchanger and then a pre-cooler before returning to the compressor inlet. The following data are applicable: Comp. and turb.polytropic efficiency 0.88 Temperature at LP compressor inlet 310 K Pressure at LP compressor inlet 14.0 bar Compressor pressure ratio (LP and HP) 2.0 Temperature at HP compressor inlet 300 K Mass flow of helium 180 kg/s Reactor thermal output (heat input to gas turbine) 500 MW Pressure lose in pre - cooler and intercooler 0.34 bar Pressure lose in heat exchanger (each side) 0.27 bar Pressure lose in reactor channels 1.03 bar Helium temperature at entry to reactor channels 700 K Calculate the power output and thermal efficiency, and the heat-exchanger effectiveness implied by the data. [214.5 MW,0.429,0.782] Hwww
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
Related questions
Question
![2.21). A closed cycle gas turbine is to be used
in conjunction with a gas cooled nuclear reactor.
2 MF3
310 K
4
1+
14 bar
300 K
The
working fluid
is
helium
{Cp =
Gas
heater
%3D
Нat
Source
Intercooler
5.19 kJ/kgK and y = 1.66). The layout of the
%3D
+5
700 K
Precooler
wwww
www
plant consists of two-stage compression with
intercooling followed by a heat-exchanger; after
8
7
Heat exchanger
leaving the cold side of the heat-exchanger the
Closed-Cycle Power Plant
helium passes through the reactor channels and on to the turbine; from the turbine it passes through
the hot-side of the heat-exchanger and then a pre-cooler before returning to the compressor inlet.
The following data are applicable:
Comp. and turb. polytropic efficiency
0.88
Temperature at LP compressor inlet
310 K
Pressure at LP compressor inlet
14.0 bar
Compressor pressure ratio (LP and HP)
2.0
Temperature at HP compressor inlet
300 K
Mass flow of helium
180 kg/s
Reactor thermal output (heat input to gas turbine) 500 MW
Pressure lose in pre
cooler and intercooler
0.34 bar
Pressure lose in heat exchanger (each side)
0.27 bar
Pressure lose in reactor channels
1.03 bar
Helium temperature at entry to reactor channels
700 K
Calculate the power output and thermal efficiency, and the heat-exchanger effectiveness implied by
the data.
[214.5 MW,0.429,0.782]
www](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0d74b0e-b975-4e4c-a9cc-6217e2fad1ae%2F1c749839-0712-49b7-b351-bea0739a5b73%2Frj89fy2_processed.jpeg&w=3840&q=75)
Transcribed Image Text:2.21). A closed cycle gas turbine is to be used
in conjunction with a gas cooled nuclear reactor.
2 MF3
310 K
4
1+
14 bar
300 K
The
working fluid
is
helium
{Cp =
Gas
heater
%3D
Нat
Source
Intercooler
5.19 kJ/kgK and y = 1.66). The layout of the
%3D
+5
700 K
Precooler
wwww
www
plant consists of two-stage compression with
intercooling followed by a heat-exchanger; after
8
7
Heat exchanger
leaving the cold side of the heat-exchanger the
Closed-Cycle Power Plant
helium passes through the reactor channels and on to the turbine; from the turbine it passes through
the hot-side of the heat-exchanger and then a pre-cooler before returning to the compressor inlet.
The following data are applicable:
Comp. and turb. polytropic efficiency
0.88
Temperature at LP compressor inlet
310 K
Pressure at LP compressor inlet
14.0 bar
Compressor pressure ratio (LP and HP)
2.0
Temperature at HP compressor inlet
300 K
Mass flow of helium
180 kg/s
Reactor thermal output (heat input to gas turbine) 500 MW
Pressure lose in pre
cooler and intercooler
0.34 bar
Pressure lose in heat exchanger (each side)
0.27 bar
Pressure lose in reactor channels
1.03 bar
Helium temperature at entry to reactor channels
700 K
Calculate the power output and thermal efficiency, and the heat-exchanger effectiveness implied by
the data.
[214.5 MW,0.429,0.782]
www
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