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2- Products of combustion enter a gas turbine with a stagnation MPa and a stagnation temperature of 690 °C, and they expand to a stagnation pressure of 100 kPa. Taking cp = 1.157 kJ/kg.K, k = 1.33 and R = 0.287 kJ/kg-K for the products of combustion, and assuming the expansion process to be isentropic, Hetermine the power output of the turbine per unit mass flow.

2- Products of combustion enter a gas turbine with a stagnation MPa and a stagnation temperature of 690 °C, and they expand to a stagnation pressure of 100 kPa. Taking cp = 1.157 kJ/kg.K, k = 1.33 and R = 0.287 kJ/kg-K for the products of combustion, and assuming the expansion process to be isentropic, Hetermine the power output of the turbine per unit mass flow.

Elements Of Electromagnetics
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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2- Products of combustion enter a gas turbine with a stagnation pressure of 0.75 MPa and a stagnation temperature of 690 °C, and they expand to a stagnation pressure of 100 kPa. Taking cp = 1.157 kJ/kg.K, k = 1.33 and R = 0.287 kJ/kg-K for the products of combustion, and assuming the expansion process to be isentropic, determine the power output of the turbine per unit mass flow.
Transcribed Image Text:2- Products of combustion enter a gas turbine with a stagnation pressure of 0.75 MPa and a stagnation temperature of 690 °C, and they expand to a stagnation pressure of 100 kPa. Taking cp = 1.157 kJ/kg.K, k = 1.33 and R = 0.287 kJ/kg-K for the products of combustion, and assuming the expansion process to be isentropic, determine the power output of the turbine per unit mass flow.
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