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| 柴油机二、四气门进气道流动特性评价指标与对比分析 | |
| 引用本文： | 王忠,梅德清,杨雄,朱永彬.柴油机二、四气门进气道流动特性评价指标与对比分析[J].小型内燃机与摩托车,2001,30(6):8-12. |
| 作者姓名： | 王忠 梅德清 杨雄 朱永彬 |
| 作者单位： | 1. 江苏理工大学,镇江,212013 2. 一汽集团无锡油泵油嘴研究所 3. 无锡市轴瓦厂 |
| 摘 要： | 针对柴油机二，四气门进气系统的特点，通过稳流气道试验测量了二气门和四气门的螺旋气道，切向气道及组合气道的流动特性，讨论了不同组合的进气道和缸内气体流动的特点，提出了评价组合气道流动特性指标的方法。 |
| 关 键 词： | 柴油机 进气道 评价指标 气门 进气系统 流动特性 对比分析 |
Comparison of Flow Characteristics between 2 and 4-Valve Diesel Engine Inlet Passages and Their Evaluating Parameters |
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| Jiangsu University of Science and Technology,Wang Zhong,Mei Deqing.Comparison of Flow Characteristics between 2 and 4-Valve Diesel Engine Inlet Passages and Their Evaluating Parameters[J].Small Internal Combustion Engine and Motorcycle,2001,30(6):8-12. | |
| Authors: | Jiangsu University of Science and Technology Wang Zhong Mei Deqing |
| Affiliation: | Zhenjiang 212013 |
| Abstract: | According to the features of 2 and 4 valve inlet systems, some evaluating parameters and methods are put forward and some experiments of air movement in the cylinder with different inlet area are carried out. The flow characteristics, the impacts of different inlet port area on the flow rate, and the swirl momentum are discusssed. |
| Keywords: | Diesel engines Air inlet Flow characteristics |
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