| 柴油机燃油系偶件磨损的油压波形识别法初探 |
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| 引用本文： | 朱瑞祥,苏三买,宋 钧.柴油机燃油系偶件磨损的油压波形识别法初探[J].西北农林科技大学学报(社会科学版),1997,25(1):63-66. |
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| 作者姓名： | 朱瑞祥 苏三买 宋 钧 |
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| 作者单位： | 西北农业大学机械与电子工程学院(朱瑞祥)，西北工业大学微型航空发动机研究所(苏三买)，西安公路交通大学汽车系(宋钧) |
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| 摘 要： | 针对柴油机燃油系统精密偶件磨损后的油压波形变化，采用高压油管压力波形识别的方法，测取磨损状态下的柱塞副、出油阀副、喷油器针阀副工作压力波形，研究高压油管压力波形所反映的偶件磨损状况。
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| 关 键 词： | 燃油系 精密偶件 磨损 油压波形 |
Distinguishing Method for Pressure Waves of Fuel System Pair-Part Wearing in Diesel Engine |
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| Zhu Ruixiang,Su Sanmai,Song Jun.Distinguishing Method for Pressure Waves of Fuel System Pair-Part Wearing in Diesel Engine[J].Journal of Northwest Sci-Tech Univ of Agr and,1997,25(1):63-66. |
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| Authors: | Zhu Ruixiang Su Sanmai Song Jun |
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| Institution: | Zhu Ruixiang Su Sanmai Song Jun (College of Mechanical and Electronic Engineering,Northwestern Agricultural University,Yangling Shaanxi,712100) |
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| Abstract: | Considering the pressure wave variation of the weared pair parts in fuel system of diesel engine,the pressure waves of the plunger pair,fuel delivery valve pair and needle valve pair of fuel injector were measured under the weared conditions with the method of distinguishing the pressure waves in high pressure pipes so as to study the wearing degrees of the pair parts. |
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| Keywords: | fuel system pair part wearing fuel pressure wave |
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