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| 天然气/柴油双燃料发动机的试验研究 | |
| 引用本文： | 孙建文,王志明,陆辰,卢立青,陈小猛.天然气/柴油双燃料发动机的试验研究[J].内燃机与动力装置,2011(4):1-4. |
| 作者姓名： | 孙建文 王志明 陆辰 卢立青 陈小猛 |
| 作者单位： | 1. 山东大学,山东济南,250061 2. 威度电子科技公司,山东济南,250100 3. 淄博柴油机总公司,山东淄博,255077 |
| 摘 要： | 以柴油机为原型,增加了天然气供气系统,开发了天然气/柴油双燃料发动机。采用闭环控制系统对天然气进气量进行实时控制,发动机采用双阶段双燃料模式运行,实现了全负荷工况下天然气对柴油85%左右的替代率,在保持原机动力性的基础上实现了良好的经济性。 |
| 关 键 词： | 双阶段双燃料工作模式 天然气供给系统 柴油替代率 |
Research on Nature Gas/Diesel Dual-Fuel Engine |
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| SUN Jian-wen,WANG Zhi-ming,LU Chen,LU Li-qing,CHEN Xiao-meng.Research on Nature Gas/Diesel Dual-Fuel Engine[J].Internal Conbustion Engine & Power Plant,2011(4):1-4. | |
| Authors: | SUN Jian-wen WANG Zhi-ming LU Chen LU Li-qing CHEN Xiao-meng |
| Affiliation: | 1.Shandong University,Jinan 250061,China;2.Weido Electronics Technology Co., Jinan 250100,China;3.Zibo Diesel Engine Parent Company,Zibo 255077,China) |
| Abstract: | A diesel engine is modified to a nature gas/diesel dual-fuel engine,where a nature gas supply system is supplied.A closed loop controller is applied to realize the real-time control to the nature gas flow.The engine is operated in the mode of dual-stage and dual-fuel combustion,bringing better fuel economy and dynamics.85% diesel is replaced with nature gas. |
| Keywords: | Dual-stage and Dual-fuel Combustion Nature Gas System Substitution Rate of Diesel |
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