Degree of Destructive Combustion within Combustion Chamber of Diesel Engines

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概要

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• We have used rectangular co-ordinates that enable us to indicate the completeness of destructive combustion. The ordinate y designates oxygen consumed and the abscissa x, (⩛-0.5) (CO)+⩛ (CO_2)-0.5 (H_2) in % respectively. ⩛ can be any real number, but fuel index (Kenzahl des Brennstoffes) σ_0 or unit is useful. When ⩛ equals σ_0,the perfect combustion gases are plotted on the straight line y=(tan α)x and tan α is unit. But the combustion gases of light part of the elements of fuel have tan α which is in the relation 1<tan α<∞, while tan α of heavy elements is less than unit. The more incomplete a destructive combustion is, the more tan α of light elements increases and on the other hand that of heavy components decreases. When ⩛ is unit, combustion gases of hydrocarbon are never plotted under the line y=x.

• 一般社団法人日本機械学会の論文

著者

• Takahashi Hitoshi

  Faculty Of Engineering Gifu University

• SANPEI Takeshi

  Faculty of Engineering, Gifu University

• Sanpei Takeshi

  Faculty Of Engineering Gifu University

関連論文

• Ignition of Premixed n-heptane within Air by a Low Speed Motoring Compression
• On the i-s Diagrams of Combustion Gases of Acetylene-Air Mixture
• Degree of Destructive Combustion within Combustion Chamber of Diesel Engines

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