1. (a) Find the optimum pressure ratio for maximum specific work a non- ideal air Gas Turbine cycle. Initial Temperature and pressure at 27 °C and 104 kPa, respectively. Turbine inlet Temperature is 1,800 °C. nr = 90 %, nc = 85 %. Take &, = 1.005 and k = 1.4 for air. (b) Evaluate this maximum specific work for the cycle. (c) Prove that this specific cycle work is a maximum.

1. (a) Find the optimum pressure ratio for maximum specific work a non- ideal air Gas Turbine cycle. Initial Temperature and pressure at 27 °C and 104 kPa, respectively. Turbine inlet Temperature is 1,800 °C. nr = 90 %, nc = 85 %. Take &, = 1.005 and k = 1.4 for air. (b) Evaluate this maximum specific work for the cycle. (c) Prove that this specific cycle work is a maximum.

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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