| 消除柴油机二次喷射的研究 |
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| 引用本文： | 孙民,初纶孔,胡国栋. 消除柴油机二次喷射的研究[J]. 大连理工大学学报, 1988, 0(2) |
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| 作者姓名： | 孙民 初纶孔 胡国栋 |
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| 作者单位： | 大连理工大学造船工程系(孙民，初纶孔)，大连理工大学造船工程系(胡国栋) |
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| 摘 要： | 本文利用所建立的高压油管泵、嘴两端液力参数关系式，分析了二次喷射现象， 澄清了二次喷射机理，阐明了以往采用的消除二次喷射方法的原因．提出一种消除二 次喷射的新方法．
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| 关 键 词： | 柴油机 燃油喷嘴 二次喷射 |
Study on Elimenating Diesel''''s Secondary Injection Methods |
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| Sun Ming,Chu Lunkong,Hu Guodong. Study on Elimenating Diesel''''s Secondary Injection Methods[J]. Journal of Dalian University of Technology, 1988, 0(2) |
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| Authors: | Sun Ming Chu Lunkong Hu Guodong |
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| Abstract: | Perturbation method is employed to analyze the relationship between liquid parameters of delivering valve volume and injector volume of injector system in diesel engine. The mechanism of secondary injection phnomenon is made clear by using the relations derived. The reasons of many ways that are adopted effectively in elimenating secondary injection are elucidated. The new methods of elimenating diesel's secondary injection are presented. |
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| Keywords: | diesel injector secondary injection |
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