Question 31 Steam overheated at a flow of 3.5 kg/s enters a turbine at 500 °C and 900 kPa and exits at 15 kPa. Assuming that the process is reversible and adiabatic: a. find the power supplied by the turbine in these conditions; b. sketch the T-s diagram representing this process; c. What is the actual power if the turbine has an isenttropic efficiency of 75%?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 31
Steam overheated at a flow of 3.5 kg/s enters a turbine at 500 °C and 900 kPa and exits at 15
kPa. Assuming that the process is reversible and adiabatic:
a. find the power supplied by the turbine in these conditions;
b. sketch the T-s diagram representing this process;
c. What is the actual power if the turbine has an isenttropic efficiency of 75%?
Transcribed Image Text:Question 31 Steam overheated at a flow of 3.5 kg/s enters a turbine at 500 °C and 900 kPa and exits at 15 kPa. Assuming that the process is reversible and adiabatic: a. find the power supplied by the turbine in these conditions; b. sketch the T-s diagram representing this process; c. What is the actual power if the turbine has an isenttropic efficiency of 75%?
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