| F6L91 2 Q发动机电控柴油双燃料喷射系统试验研究 |
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| 引用本文： | 张幽彤,王春发,刘兴华,李铁栓,韩秀坤.F6L91 2 Q发动机电控柴油双燃料喷射系统试验研究[J].北京理工大学学报(英文版),2000,9(4):397-402. |
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| 作者姓名： | 张幽彤 王春发 刘兴华 李铁栓 韩秀坤 |
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| 作者单位： | 北京理工大学,车辆与交通工程学院,北京,100081 |
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| 摘 要： | 为改善柴油发动机的排放性能和实现柴油燃料的转换 ,开发了一种柴油 天然气双燃料电控喷射系统 .该系统采用电磁阀实现多点天然气的进气喷射控制 .针对F6L912Q柴油机设计的系统通过台架试验表明系统可改善柴油机的动力性和排放性能 .外特性平均燃料替代率超过 80 % .双燃料电控系统实用且可实现高天然气替代率工作 ,是改善发动机排放性能的有效方法 .
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| 关 键 词： | 双燃料 电控系统 开发 |
| 收稿时间： | 2000/6/12 0:00:00 |
Experimental Study of Diesel-NG Dual Fuel Electronic System for F6L912Q Engine |
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| ZHANG You-tong,WANG Chun-f,LIU Xing-hu,LI Tie-shuan and HAN Xiu-kun.Experimental Study of Diesel-NG Dual Fuel Electronic System for F6L912Q Engine[J].Journal of Beijing Institute of Technology,2000,9(4):397-402. |
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| Authors: | ZHANG You-tong WANG Chun-f LIU Xing-hu LI Tie-shuan and HAN Xiu-kun |
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| Affiliation: | School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing 100081;School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing 100081;School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing 100081;School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing 100081;School of Vehicle and Transportation Engineering, Beijing Institute of Technology, Beijing 100081 |
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| Abstract: | In order to improve the diesel engine emission performance and convert the diesel engine to dual fuel engine, a dual fuel (diesel and compressed natural gas (CNG)) electronic system was developed, in which electromagnetic valves were used to control multi point natural gas injection. The system was designed for type F6L912Q diesel engine and the function of the system was testified on test cell. The test results showed that the system had great advantages in power ability and emission performance. The average CNG substitution at rated load was over 80%. The dual fuel system was practical. To adopt dual fuel system was a good way to improve the engine's emission performance. |
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| Keywords: | dual fuel electronic control development |
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