한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제22권6호
  • /
  • Pages.192-198
  • /
  • 2005
  • /
  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

배기구성요소가 SI기관의 성능에 미치는 영향

The Effect of Exhaust System Components on the Sl Engine Performance

  • 박경석 (경희대학교 테크노공학대학) ;
  • 박세종 (경희대학교 대학원 기계공학과) ;
  • 손성만 (경희대학교 대학원 기계공학과)
  • 발행 : 2005.06.01
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초록

Recently, Automobile manufacturers regarding stability, economic environmental-friendly problems by the development of automobile. This reason is increasingly strict environmental regulations to lower fuel consumption and reduce emission. Designing more efficient and low emission control exhaust system results in more efficient Performance, reduced back Pressure and higher convert efficiency. Also to reduce the noise and the vibration of the automobile. According to develop variable type muffler, dual muffler and active intelligence exhaust system unit. Improvement in engine performance and fuel consumption rate, higher conversion efficiency demand information of pressure fraction and heat characteristics. To be able to determine these factor fur we experiment on each case of exhaust system unit. In this study, how back pressure is distributed in flow-through in exhaust system and how to design exhaust system flexibleness, efficiency, lower back pressure and optimal performance. This study furnish basic data for engineers, technicians.

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참고문헌

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