Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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A Thermodynamic Study on Exhaust Heated Gas Turbine Cycle

연소기 후치 가스터빈에 관한 열역학적 연구

  • 박종구 (안동전문대학 산업안전과) ;
  • 오수철 (인하대학교 공과대학 기계공학과) ;
  • 양옥룡 (인하대학교 공과대학 기계공학과)
  • Published : 1994.11.30
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Abstract

An exhaust-heated gas turbine cycle equipped with a waste heat recovery boiler and ammonia absorption-type refrigerator using waste heat is newly devised and analyzed. The general performance of this cycle is compared with that of the conventional gas turbine cycle. This cycle shows a potential high efficiency. When 1500K of gas turbine inlet temperature the efficiency is 53 percent as compared to 45 percent for a conventional combined cycle. Suction cooling of this cycle leads to improve the thermal efficiency and the specific output.

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