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| 蓄压式电控喷油器燃油喷射过程的模拟计算分析 | |
| 引用本文： | 吴建,胡林峰,李德桃,张建新.蓄压式电控喷油器燃油喷射过程的模拟计算分析[J].内燃机工程,2002,23(4):15-20. |
| 作者姓名： | 吴建 胡林峰 李德桃 张建新 |
| 作者单位： | 1. 湖南大学机械与汽车工程学院,长沙,410082 2. 无锡油泵油嘴研究所 3. 江苏大学能源与动力工程学院 |
| 摘 要： | 建立了蓄压式喷油器的计算模型，并对其喷射过程进行了模拟计算，分析了共轨压力，增压活塞面积比，针阀弹簧预紧力，蓄压室容积以及电磁阀通电时间等因素对喷射过程的影响。所得结果可以为蓄压式喷油器的设计开发提供有价值的参考。 |
| 关 键 词： | 蓄压式 喷油器 燃油喷射 柴油机 电控共轨 蓄压室 模拟计算 |
| 文章编号： | 1000-0925(2002)04-015-06 |
Simulation and Analysis of Injection Process of Electronic-Controlled Fuel Injector with Accumulator Booster |
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| Wu Jian,Hu Linfeng,Li Detao,Zhang Jianxin.Simulation and Analysis of Injection Process of Electronic-Controlled Fuel Injector with Accumulator Booster[J].Chinese Internal Combustion Engine Engineering,2002,23(4):15-20. | |
| Authors: | Wu Jian Hu Linfeng Li Detao Zhang Jianxin |
| Abstract: | The model for the electronic-controlled fuel injector with accumulator is presented in this paper. The injection process of the injector is simulated. The factors such as the common-rail pressure, the area ratio of boost piston, the preload of needle spring, the volume of the accumulator and the dwell time of the electromagnetic valve are simulated and their influences to injection process are analyzed. The obtained results can be used in the design of the electronic-controlled fuel injector with accumulator. |
| Keywords: | Electronic-Controlled Common-Rail Accumulator Simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
