| 旋转阀脉冲爆震发动机电控共轨式燃油系统 |
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| 引用本文： | 刘练达,张幽彤,郭昆,倪成群.旋转阀脉冲爆震发动机电控共轨式燃油系统[J].推进技术,2011,32(2):282-286. |
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| 作者姓名： | 刘练达 张幽彤 郭昆 倪成群 |
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| 作者单位： | 1. 北京理工大学清洁车辆实验室,北京,100081
2. 北京动力机械研究所,北京,100074 |
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| 摘 要： | 为提高旋转阀脉冲爆震发动机(RVPDE)燃油系统性能,增强电磁阀的高频适应性,应用汽车行业领先的共轨技术,设计满足RVPDE性能要求的共轨式燃油系统(Common Rail System of PDE,CRP),并对系统控制性能、流量特性和动态响应特性进行实验研究。研究结果表明:CRP喷射时间可控制到微秒级,所有爆震管每次喷射之间的差别可控制在5%以内,电磁阀开启、关闭的动态响应时间均在1ms以内。
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| 关 键 词： | 推进系统 旋转阀脉冲爆震发动机 共轨系统 动态响应性 |
| 收稿时间： | 2010/1/11 0:00:00 |
| 修稿时间： | 2010/5/31 0:00:00 |
Investigation on common-rail fuel system for rotary valved pulse detonation engine |
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| LIU Lian-d,ZHANG You-tong,GUO Kun and NI Cheng-qun.Investigation on common-rail fuel system for rotary valved pulse detonation engine[J].Journal of Propulsion Technology,2011,32(2):282-286. |
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| Authors: | LIU Lian-d ZHANG You-tong GUO Kun and NI Cheng-qun |
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| Institution: | LIU Lian-da1,ZHANG You-tong1,GUO Kun2,NI Cheng-qun1(1.Lab.of Low Emission Vehicle,Beijing Inst.of Technology,Beijing 100081,China,2.Beijing Power Machinery Research Inst.,Beijing 100074,China) |
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| Abstract: | To improve the high frequency performance of the PDE fuel supply system,common rail technology as the leading technology in diesel engine was adopted to develop a new fuel supply system named CRP.We also researched the control performance,flow performance and dynamic response performance of the CRP.The results illustrate that injecting time can be controlled to the microsecond level and the difference of each injection in all tubes can be controlled within 5%,as well as the dynamic response time can be less... |
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| Keywords: | Propulsion system Rotary valved pulse detonation engine(RVPDE) Common rail system(CRS) Dynamic response |
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