| 内燃机润滑系统主油道压力特性的多工况研究 |
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| 引用本文： | 童宝宏,桂长林,孙军,赵小勇.内燃机润滑系统主油道压力特性的多工况研究[J].车用发动机,2008(2):27-30. |
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| 作者姓名： | 童宝宏 桂长林 孙军 赵小勇 |
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| 作者单位： | 1. 安徽工业大学机械工程学院,安徽,马鞍山,243002
2. 合肥工业大学机械与汽车工程学院,安徽,合肥,230009 |
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| 摘 要： | 以某样机为对象,介绍了多工况下测取主油道压力的试验研究方法,结合试验结果,对润滑系统工作特性进行综合分析和评价,重点考察了负荷、转速和油温等工况因素对主油道压力特性的影响。研究结果表明,转速变化对主油道压力影响十分明显,油温变化对主油道压力的影响次之并且呈现较强的非线性,而负荷的影响最小。
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| 关 键 词： | 内燃机 润滑系统 压力特性 试验研究 |
| 文章编号： | 1001-2222(2008)02-0027-04 |
| 修稿时间： | 2007年11月16 |
Experimental Study on Pressure Characteristic of Main Oil Gallery for ICE Lubrication System under Various Operating Conditions |
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| TONG Bao-hong,GUI Chang-lin,SUN Jun,ZHAO Xiao-yong.Experimental Study on Pressure Characteristic of Main Oil Gallery for ICE Lubrication System under Various Operating Conditions[J].Vehicle Engine,2008(2):27-30. |
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| Authors: | TONG Bao-hong GUI Chang-lin SUN Jun ZHAO Xiao-yong |
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| Abstract: | The research method that the pressure of main oil gallery was measured under various operating conditions on an engine was introduced,the characteristics of lubrication system were synthetically analyzed and evaluated with the experimental results,and the influences of load,speed and oil temperature on the pressure characteristic of main oil gallery were researched emphatically.The results showed that the pressure of main oil gallery was evidently influenced by the speed,was secondly and strong nonlinearly influenced by the oil temperature,and was little influenced by the load |
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| Keywords: | internal combustion engine lubrication system pressure characteristic experimental study |
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