Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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The Plan to Increase Efficiency of Exhaust Gas Recirculation System

배기가스 재순환장치 효율 증대 방안

  • Kim, Kwang Soo (Dept. of Industrial and Management Engineering, Korea National University of Transportation) ;
  • Chung, Soon Suk (Dept. of Industrial and Management Engineering, Korea National University of Transportation) ;
  • Heo, Yun Bok (Dept. of Industrial and Management Engineering, Korea National University of Transportation)
  • 김광수 (한국교통대학교 산업경영공학과) ;
  • 정순석 (한국교통대학교 산업경영공학과) ;
  • 허윤복 (한국교통대학교 산업경영공학과)
  • Received : 2014.07.08
  • Accepted : 2014.09.24
  • Published : 2014.09.30
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Abstract

Internal engine is the main power source of vehicle and is the main source of air pollution. To satisfy this getting rigorous emission regulation, it must be solved simultaneously the dilemma of reducing emission gas and increasing heat efficiency. Diesel engine is preferred compare with gasoline engine in aspect of energy consumption but it must be solved reducing the containing of NOx, CO and HC. In this study: 1. Looking for alternative of performance improvement of Exhaust Gas Recirculation(EGR) which is emission gas reduction system. 2. Reducing malfunction of controlling emission gas. 3. Made possible precision control.

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References

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