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Summary & Details

Successfully Approach to Future Emission Regulation by Group Holes Nozzle

群噴孔ノズルを用いた排ガス低減へのアプローチ

Delivery: Available on this site

Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20055073

Paper/Info type: Proceedings (Spring)

No.46-05

Pages: 11-15(Total 5 p)

Date of publication: May 2005

Publisher: JSAE

Language: Japanese

Detailed Information

Author(J)	1) 西島義明, 2) 増田誠, 3) 佐々木覚, 4) 大島健司
Author(E)	1) Yoshiaki Nishijima, 2) Makoto Mashida, 3) Satoru Sasaki, 4) Kenji Oshima
Affiliation(J)	1) デンソー, 2) デンソー, 3) デンソー, 4) 日本自動車部品総合研究所
Affiliation(E)	1) DENSO Corporation, 2) DENSO Corporation, 3) DENSO Corporation, 4) NIPPON SOKEN INC.
Abstract(J)	小径多噴孔で構成される群噴孔ノズルをコモンレ―ルシステムに適用した．混合気の希薄均一化と燃焼領域のコントロールにより，NOxとSMOKEの同時低減が可能となり，EURO5規制をクリアするポテンシャルを有することが理論解析と実験の両面から確認された． Translation
Abstract(E)	This report describes how DENSO drew on the technology to improve engine outgas by a simple and innovative Group Holes Nozzle concept. Our tests demonstrate that we can obtain a more homogeneous lean air-fuel mixture through Group Holes Nozzles, and by the addition of a cooled EGR, achieve pre-mixed combustion or quasi-premixed combustion. This has underscored the potential of DENSO's CRS technology in clearing future emission standards.

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