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RESEARCH OF CHARACTERISTIC ON ENGINE WITH VARIABLE INTAKE-AIR COMPOSITION

机译:具有可变进气组合物的发动机特征研究

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The effect of different air composition on combustion and emission in engines was investigated through experiment and chemical reaction kinetic simulation. The air was separated by selective macromolecule membrane to form the Intake-Air with Variable Composition for controlling combustion and emission and improving the performance of engine in the special conditions. An oxygen-richened stream offers improving combustion and reducing CO and HC, especially in the cold-star phase emissions, or a nitrogen-richened stream reducing NOx emission. This paper studied the Characteristics of combustion and emission with variable intake-air composition and analyzed chemical reaction kinetic process. The recent works aim at exploring an innovative direction of controlling combustion and emission and strengthen theoretical understanding and facilitate a further application and development.
机译:通过实验和化学反应动力学模拟研究了不同空气组合物对发动机燃烧和发射的影响。通过选择性大分子膜分离空气,形成具有可变组合物的进气空气,用于控制燃烧和排放并在特殊条件下提高发动机的性能。氧气的流提供改善的燃烧和还原CO和HC,特别是在冷星相排放中,或降低NOx排放的氮化物流。本文研究了可变摄入空气组合物的燃烧和排放的特点,并分析了化学反应动力学过程。最近的作品旨在探索控制燃烧和排放的创新方向,并加强理论上的理解,并促进进一步的应用和发展。

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