茨城講演会講演論文集
Online ISSN : 2424-2683
ISSN-L : 2424-2683
セッションID: 614
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614 シュリーレン法によるガス燃料噴射現象の実験的解析(オーガナイズドセッション : 環境問題とエネルギー)
銅城 敦佐藤 運男中野 正光
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This paper deals with experimental analysis of gas fuel injection by schlieren method. In case of fuel direct injection is applied to a two-stroke engine, the time from injection to ignition is extremely shorter than in a four-stroke engine, and the time is about 1/6 in comparison with four-stroke engine. Therefore, grasping the diffusion and whereabouts of injected gas fuel is important for the to form very suitable mixture around ignition plug. In this study, the purpose is analysis by schlieren method using methane gas as supposing the natural gas fuel direct injection. As a result, we could observe effective diffusion to make homogeneous mixture or stratified combustion.

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© 2001 一般社団法人 日本機械学会
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