| 发动机瞬态进气流动特性三维数值模拟研究 |
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| 引用本文： | 周颖,宋如刚,张宝欢,史春涛. 发动机瞬态进气流动特性三维数值模拟研究[J]. 小型内燃机与摩托车, 2007, 36(5): 5-8 |
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| 作者姓名： | 周颖 宋如刚 张宝欢 史春涛 |
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| 作者单位： | 天津内燃机研究所,天津,300072 |
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| 摘 要： | 应用计算流体动力学软件FLUENT中动网格生成技术,针对一款量产的125mL排量摩托车用发动机的实际几何模型及进气门升程规律,进行了其进气过程的三维瞬态数值模拟,得到的大量气道和缸内流动特性信息,为发动机的设计和改型提供了重要的理论依据。
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| 关 键 词： | 瞬态 进气过程 数值模拟 流动特性 |
| 文章编号： | 1671-0630（2007）05-0005-04 |
| 修稿时间： | 2006-09-13 |
3D Transient Numerical Simulation Study of Intake Flow Characteristics of ICE |
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| Zhou Ying,Song Rugang,Zhang Baohuan,Shi Chuntao. 3D Transient Numerical Simulation Study of Intake Flow Characteristics of ICE[J]. Small Internal Combustion Engine and Motorcycle, 2007, 36(5): 5-8 |
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| Authors: | Zhou Ying Song Rugang Zhang Baohuan Shi Chuntao |
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| Affiliation: | Tianjin 300072 |
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| Abstract: | Using the moving and remeshing model in FLUENT,3D transient numerical simulation is studied for the intake flow process in a four-stroke motorcycle engine with the displacement of 125mL by using the exact geometry and valve lift regulation of the engine.The calculated results reveal the transient flow characteristics of the intake process,which give important information for the optimal design of engine. |
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| Keywords: | Transient Intake process Numerical simulation Flow Characteristics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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