Mixture Strength Measurements in the Combustion Chamber of SI Engine via Rayleigh Scattering : 3rd Report, Results in the Motored Engine
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概要
- 論文の詳細を見る
An experimental study was conducted to determine the time history of fuel vapor concentration in the combustion chamber of an automotive spark ignition engine. Laser Rayleigh scattering was applied for the remote, nonintrusive, point probing of the concentration of fuel vapor in the combustion chamber, which was caused by the timed injection of liquid fuel into an intake port. In order to make the optical diagnostics accessible, the original engine was modified to permit installation of an extended combustion cylinder with three sets of glass windows and an extended piston. The results showed that the vapor concentration increased with reduced air fuel ratio, and with increased engine speed and fuel injection pressure. A maximum occurred as a function of fuel injection timing.
- 一般社団法人日本機械学会の論文
- 1991-02-15
著者
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Miyoshi K
Mazda Motor Corp. Hiroshima Jpn
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Kadota Toshikazu
Department Of Mechanical Engineering University Of Osaka Prefecture
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Kadota Toshikazu
Department Of Mechanical Engineering Hioshima University
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Zhao Fu-quan
Department Of Mechanical Engineering Hiroshima University
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MIYOSHI Katsuya
Department of Mechanical Engineering, Hiroshima University
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Miyoshi Katsuya
Department Of Mechanical Engineering Hiroshima University
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KADOTA Toshikazu
Department of Mechanical Engineering, University of Osaka Prefecture
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