| 柴油机进气道性能试验与评价方法 |
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| 引用本文： | 段家修,尧命发,许振忠. 柴油机进气道性能试验与评价方法[J]. 汽车技术, 2001, 0(7): 23-25 |
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| 作者姓名： | 段家修 尧命发 许振忠 |
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| 作者单位： | 天津大学 |
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| 摘 要： | 进气道性能（涡流强度、流量系数）对柴油机的动力性，经济性和排放有重要影响，介绍了目前常用的进气道稳流试验装置，其数据的采集由计算机完成，着重介绍了可适应不同应用范围的6种进气道试验与评价方法，阐述了每种方法中进气道空气流量及涡流比的计算方法，为燃烧过程模拟计算提供了初始条件。
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| 关 键 词： | 柴油机 进气歧管 性能 评价方法 汽车 |
| 文章编号： | 1000-3703(2001)07-0023-03 |
| 修稿时间： | 2001-02-22 |
Performance Test and Evaluation Method of Intake Port of Diesel Engine |
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| Duan jiaxiu et al. Performance Test and Evaluation Method of Intake Port of Diesel Engine[J]. Automobile Technology, 2001, 0(7): 23-25 |
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| Authors: | Duan jiaxiu et al |
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| Abstract: | The intake port performance(swirl number,flow coefficient)has an important effect on power, economy and emissions of diesel engine. This paper introduces the commonly used steady flow test rig of intake port. 6 kinds of intake port tests and evaluation methods which are suitable to different application scope are introduced. For each method, the calculation of flow coefficient and swirl ratio is provided, which can be used as the initial conditions for combustion process si mulation. |
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| Keywords: | Diesel engine Intake manifold Performance Evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
