Q/ An ideal gas-turbine cycle with two stages of compression and two stages of expansion has an overall pressure ratio of 8. Air enters each stage of the compressor at 300 K and each stage of the turbine at 1300 K. Determine the back work ratio and the thermal efficiency of this gas-turbine cycle, assuming (a) no regenerators and (b) an ideal regenerator with 100% effectiveness.
Q/ An ideal gas-turbine cycle with two stages of compression and two stages of expansion has an overall pressure ratio of 8. Air enters each stage of the compressor at 300 K and each stage of the turbine at 1300 K. Determine the back work ratio and the thermal efficiency of this gas-turbine cycle, assuming (a) no regenerators and (b) an ideal regenerator with 100% effectiveness.
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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Transcribed Image Text:Q/ An ideal gas-turbine cycle with two stages of
compression and two stages of expansion has an
overall pressure ratio of 8. Air enters each stage of the
compressor at 300 K and each stage of the turbine at
1300 K. Determine the back work ratio and the thermal
efficiency of this gas-turbine cycle, assuming (a) no
regenerators and (b) an ideal regenerator with 100%
effectiveness.
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