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Summary & Details

Numerical Analysis of Soot Contamination in Engine Oil for Diesel Engines

ディーゼルエンジンを対象としたすすのエンジンオイル混入に関する数値解析

Delivery: Available on this site

Format: PDF

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

Publication code: 20234708

Paper/Info type: Symposium Text

Pages: 1-5(Total 5 p)

Date of publication: Dec 2023

Publisher: JSAE & JSME

Language: Japanese

Event: The 34th Internal Combustion Engine Symposium

Detailed Information

Author(J)	1) 上野翔平, 2) TIKADER PRITOM, 3) 堀司, 4) 成毛政貴, 5) 北村高明, 6) 澤田晋也, 7) 赤松史光
Affiliation(J)	1) 大阪大学大学院, 2) 大阪大学, 3) 大阪大学, 4) (一財)日本自動車研究所, 5) (一財)日本自動車研究所, 6) 大阪大学, 7) 大阪大学
Abstract(J)	ディーゼルエンジンでは、燃焼室のライナー壁に付着したすすがピストン運動によってオイルパンへ輸送されて、エンジンオイルにすすが混入する。エンジンオイルへのすす混入はエンジン性能を悪化させる。本研究では、ライナー壁へのすす付着モデルを考案し、モーメント法を用いたすす計算手法と組み合わせることで、実機条件におけるすすのオイル混入量を予測した。 Translation

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