An adiabatic turbine expands steam from 500°C, 3.5 MPa to 200°C and 0.3 MPa. If the turbine generates 750 kW what is the flowrate through the turbine? In answering the question, first answer the following questions: For a system boundary of a fixed volume, from the energy balance equation given below, what does each term simplify to (zero or stays in the equation): du (мн), + Q+ w dt 1=1 8. du/dt 9. AH 10. Q 11.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Calculating the final answer:
12. What is the enthalpy entering the turbine? [kJ/kg]
What is the enthalpy exiting the turbine? [kJ/kg]
What is the flowrate through the turbine? [kg/s]
13.
14.
Transcribed Image Text:Calculating the final answer: 12. What is the enthalpy entering the turbine? [kJ/kg] What is the enthalpy exiting the turbine? [kJ/kg] What is the flowrate through the turbine? [kg/s] 13. 14.
An adiabatic turbine expands steam from 500°C, 3.5 MPa to 200°C and 0.3 MPa. If the
turbine generates 750 kW what is the flowrate through the turbine? In answering the
question, first answer the following questions:
For a system boundary of a fixed volume, from the energy balance equation given below,
what does each term simplify to (zero or stays in the equation):
du
2(MH), + Q + W
dt
i=1
8.
du/dt
9.
A H
10.
Q
11.
Transcribed Image Text:An adiabatic turbine expands steam from 500°C, 3.5 MPa to 200°C and 0.3 MPa. If the turbine generates 750 kW what is the flowrate through the turbine? In answering the question, first answer the following questions: For a system boundary of a fixed volume, from the energy balance equation given below, what does each term simplify to (zero or stays in the equation): du 2(MH), + Q + W dt i=1 8. du/dt 9. A H 10. Q 11.
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