the turbine at 1 MPa and 300°C. It exits the turbine at 500 kPa, saturated vapor. The steam is then cooled down to saturated liquid at 500 kPa by cooling water flowing in at 35 °C and out at 85 °C of the condenser. The needed power of the pump is 11.071 MW. The steam is pumped into a throttling device back to the boiler. The mass flow rate of steam circulating the condenser is 100 kg/s. Determine the following: a. Turbine work in MW b. Heat rejected from the condenser in MW c. Mass flow rate of cooling water in kg/s d. Inlet boiler temperature in °C e. Heat added in the boiler in MW Qboiler Isobaric Boiler P1= 1MPA T1= 300°C Wpump=11.071 MW Wturbine Turbine EPump
the turbine at 1 MPa and 300°C. It exits the turbine at 500 kPa, saturated vapor. The steam is then cooled down to saturated liquid at 500 kPa by cooling water flowing in at 35 °C and out at 85 °C of the condenser. The needed power of the pump is 11.071 MW. The steam is pumped into a throttling device back to the boiler. The mass flow rate of steam circulating the condenser is 100 kg/s. Determine the following: a. Turbine work in MW b. Heat rejected from the condenser in MW c. Mass flow rate of cooling water in kg/s d. Inlet boiler temperature in °C e. Heat added in the boiler in MW Qboiler Isobaric Boiler P1= 1MPA T1= 300°C Wpump=11.071 MW Wturbine Turbine EPump
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
Solve the following problems.Show your correct and complete solution for this problem. Box your final answers and express in two decimal places.Sketch the schematic diagrams.
![1. Below is a schematic diagram of a simple steam power plant. Steam is heated inside an isobaric boiler and enters
the turbine at 1 MPa and 300°C. It exits the turbine at 500 kPa, saturated vapor. The steam is then cooled down
to saturated liquid at 500 kPa by cooling water flowing in at 35 °C and out at 85 °C of the condenser. The needed
power of the pump is 11.071 MW. The steam is pumped into a throttling device back to the boiler. The mass flow
rate of steam circulating the condenser is 100 kg/s. Determine the following:
a. Turbine work in MW
b. Heat rejected from the condenser in MW
c. Mass flow rate of cooling water in kg/s
d. Inlet boiler temperature in °C
e. Heat added in the boiler in MW
Qboiler
Isobaric Boiler
P1= 1MPA
T1= 300°C
Wpump=11.071 MW
Wturbine
Condenser
3
2
P2= 500 kPa
P2= 500 kPa
Saturated
Saturated
Liquid
Vapor
T2,cw = 85°C
T1,cw = 35°C
Qcondenser
m2 =100 kg/s
Turbine
EPump](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2d998374-ad6e-4890-8349-880533a14d77%2Fbf9d02e5-d6d5-4c64-94b1-7fa0f8120bb8%2Fodga5l_processed.png&w=3840&q=75)
Transcribed Image Text:1. Below is a schematic diagram of a simple steam power plant. Steam is heated inside an isobaric boiler and enters
the turbine at 1 MPa and 300°C. It exits the turbine at 500 kPa, saturated vapor. The steam is then cooled down
to saturated liquid at 500 kPa by cooling water flowing in at 35 °C and out at 85 °C of the condenser. The needed
power of the pump is 11.071 MW. The steam is pumped into a throttling device back to the boiler. The mass flow
rate of steam circulating the condenser is 100 kg/s. Determine the following:
a. Turbine work in MW
b. Heat rejected from the condenser in MW
c. Mass flow rate of cooling water in kg/s
d. Inlet boiler temperature in °C
e. Heat added in the boiler in MW
Qboiler
Isobaric Boiler
P1= 1MPA
T1= 300°C
Wpump=11.071 MW
Wturbine
Condenser
3
2
P2= 500 kPa
P2= 500 kPa
Saturated
Saturated
Liquid
Vapor
T2,cw = 85°C
T1,cw = 35°C
Qcondenser
m2 =100 kg/s
Turbine
EPump
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