| 柴油机燃油喷射系统故障的数值模拟计算 |
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| 引用本文： | 郭井加,潜伟建,夏志澜. 柴油机燃油喷射系统故障的数值模拟计算[J]. 海军工程大学学报, 2001, 13(1): 82-86 |
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| 作者姓名： | 郭井加 潜伟建 夏志澜 |
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| 作者单位： | 海军工程大学动力工程学院, |
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| 摘 要： | 采用数值模拟的方法对燃油喷射系统的工作过程作了简要的理论分析 .以典型的 135型柴油机燃油喷射系统为研究对象 ,在合理假设的基础上 ,建立了燃油喷射系统的数学模型 ,并应用特征线法和改进欧拉法 ,对其工作过程进行了初步的数值求解计算 ,模拟了燃油喷射系统部分常见故障时的工况
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| 关 键 词： | 柴油机 喷射系统 故障 数值计算 |
| 文章编号： | 1009-3486(2001)01-0082-05 |
| 修稿时间： | 2000-09-19 |
Simulated calculation of the faults in the fuel injection system on diesel engines |
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| GUO Jing jia,QIAN Wei jian,XIA Zhi lan. Simulated calculation of the faults in the fuel injection system on diesel engines[J]. Journal of Naval University of Engineering, 2001, 13(1): 82-86 |
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| Authors: | GUO Jing jia QIAN Wei jian XIA Zhi lan |
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| Abstract: | By means of simulated calculation, the working process of a diesel fuel injection system is analyzed theoretically in this paper. The typical 135 diesel fuel injection structure is selected as the analysis object. The mathematical models are established on basis of the reasonable assumptions, their process is calculated by means of improved Euler method and characteristic lines method respectively, and some faults of the system are simulated simultaneously, the results are in good agreement with the experiment facts. |
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| Keywords: | diesel engine injection system fault simulated calculation |
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