A water-cooled condenser unit belonging to a natural gas cycle power plant is given in the figure. Information on flows entering and leaving the condenser are presented in the table. According to this a)The amount of heat released from the condenser [kW] b)The amount of irreversibility in the condenser [kW] c)Determine the condenser exergy efficiency. (Note: 1 and 2 show the cooling water inlet and outlet respectively

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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A water-cooled condenser unit belonging to a natural gas cycle power plant is given in the figure. Information on flows entering and leaving the condenser are presented in the table. According to this

a)The amount of heat released from the condenser [kW]

b)The amount of irreversibility in the condenser [kW]

c)Determine the condenser exergy efficiency.

(Note: 1 and 2 show the cooling water inlet and outlet respectively)

Akış no
Р (КРа)
T (°C)
m (kg/s)
Phase
8372
compressed liquid
compressed liquid
superheated vapor
compressed liquid
1
200
25
2
200
30
8372
3
10
50
73.5
4
100
40
0.1
5
100
50
73.6
compressed liquid
dead state
101
Transcribed Image Text:Akış no Р (КРа) T (°C) m (kg/s) Phase 8372 compressed liquid compressed liquid superheated vapor compressed liquid 1 200 25 2 200 30 8372 3 10 50 73.5 4 100 40 0.1 5 100 50 73.6 compressed liquid dead state 101
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