Consider a gas-turbine cycle with two stages of compression and two stages of expansion. The pressure ratio across each compressor stage and each turbine stage is 8:1. The -pressure at the en trance to the first compressor is 100 kPa, the temperature entering each compressor is 20 o C, and the temperature entering each turbine is 1100 o C. A regenerator is also ,incorporated into the cycle and it has an efficiency of 70%. Determine the compressor work, the turbine work, -and the ther .mal efficiency of the cycle

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider a gas-turbine cycle with two
stages of compression and two stages of
expansion. The
pressure ratio across each compressor
stage and each turbine stage is 8:1. The
-pressure at the en
trance to the first compressor is 100 kPa,
the temperature entering each
compressor is 20 o C, and
the temperature entering each turbine is
1100 ° C. A regenerator is also
,incorporated into the cycle
and it has an efficiency of 70%. Determine
the compressor work, the turbine work,
-and the ther
.mal efficiency of the cycle
Transcribed Image Text:Consider a gas-turbine cycle with two stages of compression and two stages of expansion. The pressure ratio across each compressor stage and each turbine stage is 8:1. The -pressure at the en trance to the first compressor is 100 kPa, the temperature entering each compressor is 20 o C, and the temperature entering each turbine is 1100 ° C. A regenerator is also ,incorporated into the cycle and it has an efficiency of 70%. Determine the compressor work, the turbine work, -and the ther .mal efficiency of the cycle
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