Example. A steam power plant operates on the cycle shown below. If the adiabatic efficiency of the turbine is 87% and the adiabatic efficiency of the pump - is 85%. Determine. @ the thermal efficiency of the cycle. @ the net out power tput of the plant for Solution mass flow rat = 15 Kg S 2. 15 2 MP

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Example A steam power plant operates on the cycle shown
below. If the adiabatic efficiency of the
turbine is 87% and the adiabatic efficiency of the pump
is 85%. Determine.
@ the thermal efficiency of the cycle.
@ the net power output of the plant for
output of the plant for mass flow rati = 15 kg
S
Solution
* P=15.2 MPa, T=625°C (super)
H₁ =
16MP
Wp
9KP
38°C
15.9KPa
35°C
4 +-1B | ₁
В
P
3
P=15.2MPa
T=625°C
HC.
BLOK PO
P=15M Pa
T = 600°C
D
WT
P₂=10K Pa
Transcribed Image Text:Example A steam power plant operates on the cycle shown below. If the adiabatic efficiency of the turbine is 87% and the adiabatic efficiency of the pump is 85%. Determine. @ the thermal efficiency of the cycle. @ the net power output of the plant for output of the plant for mass flow rati = 15 kg S Solution * P=15.2 MPa, T=625°C (super) H₁ = 16MP Wp 9KP 38°C 15.9KPa 35°C 4 +-1B | ₁ В P 3 P=15.2MPa T=625°C HC. BLOK PO P=15M Pa T = 600°C D WT P₂=10K Pa
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