渦流室式ディーゼル機関の性能向上と排ガス特性の改善に関する研究 : 第1報,シミュレーション手法による予測・評価

概要

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A swirl chamber combustion system is widely used for general purpose small diesel engines. Because this system is able to get a good combustion characteristics using a relatively simple fuel injection valve and lower injection pressure. It is clear that the betterment of the combustion characteristics is necessary for improvement of performance and exhaust emission of the swirl chamber combustion type diesel engines. It definitely needs that estimation and evaluation by the simulation method for relation between performance and exhaust emission. On this study, the authors made a simulation program applying a 3-zone model for the first stage. This paper reports on the comparison the simulation values with the measurement values.
九州共立大学の論文