乱れ容器による予混合気燃焼の実験的研究(乱れと火炎形状に関する基礎実験)

概要

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Abstract In this study, it aimed at solving the relation between gas flow and flame structure for the purpose of the improvement in thermal efficiency of an internal combustion engine. However, It is difficult to analyze the inside of the chamber of an internal combustion engine, since it is complicated and capacity change takes place. Then, those relations were quantitatively analyzed by measuring turbulence intensity on three directions by LDV and measuring a flame section by the laser sheet method using a constant volume bomb. As a result, it turns out that turbulence forms unevenness with the small flame surface and promotes combustion, and that the promotion is proportional to turbulence intensity. In additlon to the above, the authors attempt to take expanding images with the former of a flame section.
宮崎大学の論文