QuestionA gas turbine engine operates on the simple Brayton cycle withregeneration, as shown in figure below. Air enters the compressor of thisunit at 100 kPa and 27 °C. The compressor pressure ratio is 6 and hotgases enters the turbine at 800 °C. The isentropic efficiencies of thecompressor and the turbine are 85% and 90%, respectively. Pressurelosses across the combustion chamber was found to be 0.1 bar. If themass flow rate of air is 100 kg/s and LCV of fuel is 42000 kJ/kg,determine the following:1- The power output (in MW);2- The regenerator effectiveness;3- A/F ratio;4- Thermal efficiency;5- The specific fuel consumption.k)Take: For air: Yair = 1.4 and Cpar = 1.005kg. K%3DFor gas: Ygas = 1.333 and CpakJ= 1.135kg. KHeat exchangerT-Ts 15 °CwwComb.CompressorTurbine©TT

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Answered: 1- The power output (in MW); 2- The…

Engineering

Mechanical Engineering

1- The power output (in MW); 2- The regenerator effectiveness; 3- A/F ratio;

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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