오토저널 (Journal of the korean Society of Automotive Engineers)
- 제14권6호
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- Pages.74-80
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- 1992
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- 1739-4791(pISSN)
기체분리막에 의해 상승된 산소농도가 스파크점화기관의 연소에 미치는 영향
The effects of oxygen-concentration increased by oxygen-enriching membrane on combustion of S.I. engines
초록
The purpose of this study is to improve the performance of gasoline engine. Combustion-characteristics orignated from supplying cylinder with fuel-air mixture which was formed by the rise of oxygen-concentration in air with oxygen-enriching membrane have been investigated. The results showed that the poor-limit of oxygen-concentration was increased by shortening combustion-duration because the rise of oxygen-concentration in fuel-air mixture resulted in the promotion of combustion-velocity. Also, the generation of large output of power was expected from combustion in proportion as the amount of oxygen was increased.
키워드
- Oxygen-Enriching Membrane;
- Oxygen-Enrlching Air;
- Oxygen-Concentration;
- Ignition Delay;
- Main Combustion Duration;
- Mass Burning Rate;
- Fuel Mass Concentation;
- Oxygen-Fuel Mass Ratio;
- Excess Oxygen Ratio;
- Pressure Distribution;
- Hollow Fiber Type Module;
- Poor Limit;
- Minimum Spark Advance for Best Torque.;