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高速ディーゼル機関の燃焼と排気に関する研究 : 第2報, 水添加乳化油の燃焼と振動・騒音


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Title: 高速ディーゼル機関の燃焼と排気に関する研究 : 第2報, 水添加乳化油の燃焼と振動・騒音
Other Titles: Studies on Combustion and Exhaust emissions in a High Speed Diesel Engine : 2nd Report, Combustion, Vibration and Noise of Water-in-Oil Type Emulsified Fuel
Authors: 石田, 正弘 / 泉, 修平 / 吉村, 良孫 / 末次, 秀雄 / 植木, 弘信
Authors (alternative): Ishida, Masahiro / Izumi, Shuhei / Yoshimura, Yoshihiro / Suetsugu, Hideo / Ueki, Hironobu
Issue Date: 25-Feb-1988
Publisher: 社団法人日本機械学会 / The Japan Society of Mechanical Engineers
Citation: 日本機械学會論文集. B編, 54(498), pp.513-517; 1988
Abstract: This paper deals with quantitatively the influence of water emulsified fuel on combustion, engine vibration and noise, and the effect of ignition improver on the reduction of vibration and noise. The main conclusions obtained are as follows : (1) With an increase in the water addition rate, ignition delays and the maximum pressure rise rate increases. As a result, engine vibration and noise increase, in proportion to the pressure rise rate. (2) An increase in ignition delay with the addition of water is closely related to the heat quantity required to evaporate water in the fuel spray under a high temperature and high pressure condition. (3) Increases in engine vibration and noise due to the addition of water can be reduced by adding a small amount of ignition improver without aggravating engine performance.
Keywords: Diesel Engine / Combustion / Vibration / Noise / Emulsified Fuel / Ignition Improver
URI: http://hdl.handle.net/10069/22737
ISSN: 03875016
Relational Links: http://ci.nii.ac.jp/naid/110002401227/
Rights: 社団法人日本機械学会 / 本文データは学協会の許諾に基づきCiNiiから複製したものである
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/22737

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