実機エンジンにおけるガス流動と燃焼性の関係(低負荷時のガス流動と燃焼性の基礎実験)

概要

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Abstract Consideration of the global environment problems by exhaust gas is becoming important in recent years. Especially about internal combustion engine, social demand has been increasing about low pollution, high efficiency and so on. Controlling gas flow in cylinder becomes the key getting good combustion state in various driving states. The purpose of the research is analysis about the relation between gas flow and combustibility in the cylinder. So we measured gas flow of the circumferential and vertical direction on two axis crossing right angle at the center of cylinder using forward-scattered LDV. Also, we measured combustion pressure in the cylinder at firing condition as same state of gas flow measurement. After that, we analyzed mutual relation between gas flow and combustibility from each result.
宮崎大学の論文