Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Study on NOx Reduction for a Small Marine Diesel Engine

소형 선박 디젤엔진의 질소산화물 저감에 관한 연구

  • 심한섭 (경남과학기술대학교 자동차공학과)
  • Received : 2011.05.20
  • Accepted : 2011.10.06
  • Published : 2011.10.31
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Abstract

Air pollutants from a small marine diesel engine are increasing and the IMO(International Marine Organization) regulation asked for its reduction. In this study, NOx reduction technologies such as improvement of various cooling systems are applied to the small marine diesel engine. The various cooling systems are a intercooler, a heat exchanger for engine coolant, and an exhaust manifold by water cooling. These systems are tested on an engine dynamometer and a exhaust gas analyzer by a marine diesel engine test regulation. Test results are shows that the small marine engine are satisfied the IMO NOx regulations; Tire II.

Keywords

References

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