舶用ディーゼル機関の微粒子排出特性 -4ストローク高速機関と2ストローク低速機関の比較- Characteristics of Particulate Emission from Marine Diesel Engines -Comparion between High Speed Four-stroke Engine and Low Speed Two-stroke Engine-

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In this paper, experimental investigation was conducted with two marine diesel engines, such as high speed four-stroke engine and low speed two-stroke engine, to know the present condition and characteristics of particulate emission. Particulate matter collected on a sampling filter by dilution tunnel system was divided into SOF and ISF by Soxhlet extraction method. The results show that SOF concentration decreases and ISF increases as engine load becomes larger for the four-stroke engine. On the other hand, an increase in engine load promotes both SOF and ISF emission for the two-stroke engine. An analysis of SOF by gas chromatography suggests that cylinder lubrication has a significant effect on SOF concentration in the exhaust gas of the two-stroke engine.

収録刊行物

  • 日本舶用機関学会誌  

    日本舶用機関学会誌 33(4), 306-310, 1998-04-01 

    The Japan Institute of Marine Engineering

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各種コード

  • NII論文ID(NAID)
    10002042249
  • NII書誌ID(NCID)
    AN00196373
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03883051
  • NDL 記事登録ID
    4447005
  • NDL 雑誌分類
    ZN24(科学技術--運輸工学--船舶)
  • NDL 請求記号
    Z16-747
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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