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Summary & Details

Cause of the Combustion Pressure Vibration in a SI Gasoline Engine

ガソリン機関における燃焼圧力の振動発生要因の解析

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Format: PDF

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

Publication code: 20234576

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.77 No.10

Pages: 70-75(Total 6 p)

Date of publication: Oct 2023

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	ホットトピックス Translation
Category(E)	Hot Topics
Author(J)	1) 窪山達也, 2) 森吉泰生
Author(E)	1) Tatsuya Kuboyama, 2) Yasuo Moriyoshi
Affiliation(J)	1) 千葉大学大学院, 2) 千葉大学大学院
Abstract(J)	ガソリンエンジンの実機試験とサイクルシミュレーションにより，筒内圧力振動の高周波成分に対する影響因子について調査した．また，筒内可視化エンジンを用いて圧力振動の発生メカニズムについて調べた． Translation
Abstract(E)	In this study, the cause of the high-frequency component of in-cylinder combustion pressure vibration was experimentally and numerically analyzed using a production SI engine and an engine cycle simulation. In addition, the mechanism of the heat release fluctuation casing the in-cylinder pressure vibration was investigated using an optically accessible engine.

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