2. The steam turbine has inlet pressure and temperature of 100 bar and 520C respectively. P₁ = 100 bar T₁ = 520°C Power out Turbine P₂ = 0.08 bar x2=90% -2 Condenser Cooling water in at 20°C Cooling water out at 35°C a. + 3 P3=0.08 bar Saturated liquid Determine the mass flow rate of steam if the turbine deliver 21.8 MW power. You can ignore the KE and PE changes. Assume well insulated turbine. b. Mass flow rate of cooling water. Assume that cooling water inlet and outlet takes place at saturation liquid stage and at the mentioned temperatures. C. Temperature at the exit of the heat exchanger T3
2. The steam turbine has inlet pressure and temperature of 100 bar and 520C respectively. P₁ = 100 bar T₁ = 520°C Power out Turbine P₂ = 0.08 bar x2=90% -2 Condenser Cooling water in at 20°C Cooling water out at 35°C a. + 3 P3=0.08 bar Saturated liquid Determine the mass flow rate of steam if the turbine deliver 21.8 MW power. You can ignore the KE and PE changes. Assume well insulated turbine. b. Mass flow rate of cooling water. Assume that cooling water inlet and outlet takes place at saturation liquid stage and at the mentioned temperatures. C. Temperature at the exit of the heat exchanger T3
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
Please explain and show how to get each value

Transcribed Image Text:2. The steam turbine has inlet pressure and temperature of 100 bar and 520C respectively.
P₁ = 100 bar
T₁ = 520°C
Power out
Turbine
P₂ = 0.08 bar
x2=90%
-2
Condenser
Cooling
water in at 20°C
Cooling
water out at 35°C
a.
+
3 P3=0.08 bar
Saturated liquid
Determine the mass flow rate of steam if the turbine deliver 21.8 MW power. You can ignore
the KE and PE changes. Assume well insulated turbine.
b. Mass flow rate of cooling water. Assume that cooling water inlet and outlet takes place at
saturation liquid stage and at the mentioned temperatures.
C.
Temperature at the exit of the heat exchanger T3
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