| 发动机进气道稳流试验台的开发 |
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| 引用本文： | 许振忠,刘书亮,李玉峰. 发动机进气道稳流试验台的开发[J]. 农业机械学报, 2000, 31(2): 82-85 |
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| 作者姓名： | 许振忠 刘书亮 李玉峰 |
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| 作者单位： | 天津大学内燃机燃烧学国家重点实验室 |
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| 摘 要： | 研制了发动机进气道稳流试验台。该试验台结构设计合理，操作灵活方便，计算机可自动进行数据采集，既可满足实验室的需要又可应用于生产车间的在线检测。采用两种计算方法预测发动机进气道涡流比，并给出计算公式。研究表明：气道稳流试验台测量精度高，试验重复性好。
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| 关 键 词： | 发动机 进气道 稳流试验台 结构设计 计算 |
| 修稿时间： | 1999－04－01 |
Research on Steady Flow Test Rig for Inlet Port of an Engine |
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| Xu Zhenzhong,Liu Shuliang,Li Yufeng. Research on Steady Flow Test Rig for Inlet Port of an Engine[J]. Transactions of the Chinese Society for Agricultural Machinery, 2000, 31(2): 82-85 |
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| Authors: | Xu Zhenzhong Liu Shuliang Li Yufeng |
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| Affiliation: | National Engine Combustion Laboratory of Tianjin University |
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| Abstract: | According to the requirements of the laboratory and the ground of engine production, an automatic steady flow test rig for inlet and exhaust ports was developed and manufactured. The data acquisition system was designed for synchronous real time testing by a microcomputer. For convenience, the cylinder head can be located rapidly and accurately. The prediction of swirl ratio in inlet port of engine by two kinds of calculating methods and a formula for calculation of tumble speed are given. The results showed that they have good precision and repetitiveness during application. |
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| Keywords: | Engine Inlet ports Test rig |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
