PURPOSE: To prevent the lowering of NO purifying ability when air-fuel ratio control is changed from a lean control mode to a theory air fuel ratio control mode, by controlling the air-fuel ratio on a a rich side until the output of a rear oxygen sensor is reversed to the theory air ...
air fuel ratio 美 英 un.空气燃料比率 网络空燃比 英汉 网络释义 un. 1. 空气燃料比率 例句 更多例句筛选 1. Forfiring of themixtureinthecylindereverytimesparkoccurs, the air-fuelratiomustlieinafairlynarrowrange. 为了在气缸里每一时刻发生一次火花时混合气的燃烧更理想,空一燃混合比必须限于相当狭窄的...
百度试题 结果1 题目air/fuel ratioA、油水比B、风油比 相关知识点: 试题来源: 解析 B 反馈 收藏
PROBLEM TO BE SOLVED: To promptly identify a cylinder with an abnormal air-fuel ratio in a multi-cylinder internal combustion engine, and identify whether the air-fuel ratio in the cylinder deviates toward a lean or rich side. 中島 勇夫,小田 純久,秤谷 雅史,... 被引量: 0发表: 2014年 ...
Several opposed jet flames, produced by a lean H2-air jet opposing a rich or lean C3H8-air jet, are investigated. Spontaneous Raman spectroscopy is used for major species concentration and temperature measurements along the opposed jet centerline. The hot products of the H2-air flame simulate...
For purifying NOx in exhaust gas discharged from internal combustion engine with air-fuel ratios controlled to be lean and rich, comprising first catalytic... Lean condition 2: NO x +NH 3 +O 2 −>N 2 +H 2 O (4) N Satoh,O Yamamoto,K Inaba - US 被引量: 6发表: 2008年 ...
CONTROLLING DEVICE OF AIRRFUEL RATIO FOR INTERNAL COMBUSTION ENGINE output, by keeping the average air-fuel ratio at a slightly rich or lean value through repeated control of the air-fuel ratio so that it is varied away from the theoretical air-fuel ratio in a feedback-controlling type carbure...
PURPOSE:To improve the startability in a light load region by controlling the flow rate so that the air-fuel ratio increases in the region where the detected load is larger on the basis of the engine load detection signal and reducing the discharge concentration of the nitrogen oxide in a hi...
In part two of this series on combustion control of industrial heat sources, we consider the air-fuel ratio and the balance of using excess air to consume combustibles while minimizing energy from going up the stack in industrial heating sources. In Part I, Stoichiometric Combustion and its ...
While here a time of duration under a lean condition of the output of the air- fuel ratio sensor is monitored, if the monitored time reaches at least a prescribed value, a lean monitor is operated to release feedback control. In this way, an overrich state of air-fuel ratio due to a...