書誌事項
- タイトル別名
-
- Techniques for Low NOx Combustion on Medium Speed Diesel Engine
- チュウソクディーゼル キカン ノ テイNOx ネンショウ ギジュツ
この論文をさがす
抄録
Techniques for low NOx combustion without degrading the specific fuel consumption were developed for the medium speed diesel engine. First concept for low NOx is the reduction of high temperature combustion zone. Owing to this concept, the high-temperature combustion flame zone is reduced by the injection direction near to the piston surface. Second concept for low NOx is the reduction of the flame temperature owing to the quick mixing of the high-temperature combustion zone and the low-temperature air portion. It is necessary to obtain the air motion which has the quick mixing of combustion zone and air portion. The air motion adopted in this study was the intake swirl induced by the intake valve with shroud. The medium speed engine with a bore of 280mm was used in the application of the new techniques for reducing NOx emission. The engine based on the low NOx techniques has the decrease in NOx emissions by 40 % and almost the same specific fuel consumption compared with the base engine.
収録刊行物
-
- 日本舶用機関学会誌
-
日本舶用機関学会誌 34 (2), 88-93, 1999
公益社団法人 日本マリンエンジニアリング学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282680137743488
-
- NII論文ID
- 10002247018
-
- NII書誌ID
- AN00196373
-
- ISSN
- 18844758
- 03883051
-
- NDL書誌ID
- 4651778
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可