Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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The Flame Characteristics by Combustion Chamber Shape in 2 Stroke D.I. Diesel Engine -The Influence of Scavenging Pressure and Scavenging Temperature-

직접분사식 2행정 디젤기관의 연소실 형상에 따른 화염 특성 -소기압력 및 소기온도의 영향을 중심으로-

  • 최익수 (금오공과대학교 대학원 기계공학과) ;
  • 방중철 (금오공과대학교 기계공학부)
  • Published : 2003.01.01
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Abstract

In a diesel engine, air-fuel mixture formation and ignition delay period have great influence on the performance of engine. Their main factors are combustion chamber shape, fuel injection system. air volume, air flow and so on. So, the combustion process in the cylinder is complex because of many factors which have direct and indirect effects on it. In this study, we take into consideration of scavenging pressure and scavenging temperature that are hewn as the main factor to the combustion process of two-stroke D.1. diesel engine. It is taken a picture of the combustion flame process for combustion chamber of re-entrant type and cylindrical type. So, it is applied to the basis data of combustion chamber design from an image analysis.

Keywords

References

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