船舶から排出されるNOxの低減方法 Reduction Methods of NOx Emission from Ships

この論文にアクセスする

この論文をさがす

抄録

This paper presented the reduction methods of NOx emission from not marine diesel engines, but marine transportation. In the first part of the paper, evaluations of NOx emission from sailing ships based on naval architecture and marine engineering were examined theoretically. Then, in order to demonstrate the evaluations, fuel injection timing retard and sailing performance under two different conditions (before and after drydock) were examined by using a 603GT/1618kW ship equipped with controllable pitch propeller. The results obtained from the examinations are as follows : (1) the quantity of NOx emission per dead weight and sailing distance that evaluates the emission from sailing ships including engine performance and hull performance is more proper for the NOx estimation than the quantity of the emission per unit time and engine output that evaluates the emission only from engines ; (2) NOx emission from sailing ships can be decreased by reducing NOx emission from engines, coefficient of total resistance and ship speed, and also by increasing propeller efficency ; (3) NOx emitted from ships can be decreased in a global scale by giving attention to the synthetic transport efficiency.

収録刊行物

  • 日本舶用機関学会誌  

    日本舶用機関学会誌 32(3), 223-231, 1997-03-01 

    The Japan Institute of Marine Engineering

参考文献:  8件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10002041466
  • 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
    4160264
  • 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  NDL  J-STAGE 
ページトップへ