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直接噴射式高速ディーゼル機関における拡散燃焼と排煙の関係について


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Title: 直接噴射式高速ディーゼル機関における拡散燃焼と排煙の関係について
Other Titles: A Relationship between Diffusion Combustion and Exhaust Smoke in a High-Speed DI Diesel Engine
Authors: 前田, 利重 / 石田, 正弘 / 江尻, 康一 / 吉村, 良孫 / 植木, 弘信 / 久保田, 俊輔
Authors (alternative): Maeda, Toshishige / Ishida, Masahiro / Ejiri, Koichi / Yoshimura, Yoshihiro / Ueki, Hironobu / Kubota, Shunsuke
Issue Date: 25-Jun-1990
Publisher: 日本機械学会
Citation: 日本機械学會論文集. B編 56(526) p.1831-1836, 1990
Abstract: In order to clarify the combustion behavior in the combustion chamber of a high-speed DI diesel engine, the cylinder pressure and the radiant heat emission were measured simultaneously by using a small-sized piezo pressure transducer and an optical fiber thermometer (OFT) with the light pipe sensor respectively. The OFT output was compared with the soot formation and burn-up processes estimated by the simplified in-cylinder two-zone model. It was found that the diffusion burning stage usually started at a time close to the first maximum heat release, and a good correlation was shown between the measured exhaust smoke density and the integrated quantity of apparent diffusion combustion.
Keywords: Internal Combustion Engine / Diesel Engine / Diffusion Combustion / Optical Fiber Thermometer / Smoke Density
URI: http://hdl.handle.net/10069/6738
ISSN: 03875016
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/6738

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