| 进气管道长度对汽油机动力性能影响的研究 |
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| 引用本文： | 石来华,刘晓亮,冯仁华.进气管道长度对汽油机动力性能影响的研究[J].机械研究与应用,2010,23(1):57-60. |
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| 作者姓名： | 石来华 刘晓亮 冯仁华 |
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| 作者单位： | 1. 国家客车质量监督检验中心,重庆,401122
2. 湖南大学,先进动力总成技术研究中心,湖南,长沙,410082 |
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| 摘 要： | 为了研究进气系统管道长度对某四缸汽油机动力性能的影响,在试验的基础上,借用先进的发动机性能计算软件GT-Power,对该款汽油机的动力性能进行了模拟计算。分析了进气系统管道长度对该汽油机动力性能的影响,得到了其影响规律,为该款汽油机动力性能改善指明了方向。
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| 关 键 词： | 汽油机 进气系统 性能优化 |
Study on influences of intake system lengths on full load performances of gasoline engines |
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| Shi Lai-hua,Liu Xiao-liang,Feng Ren-hua.Study on influences of intake system lengths on full load performances of gasoline engines[J].Mechanical Research & Application,2010,23(1):57-60. |
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| Authors: | Shi Lai-hua Liu Xiao-liang Feng Ren-hua |
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| Affiliation: | 1.National quality control & inspection center for buses/a>;Chongqing 401122/a>;China/a>;2.Research center for advanced powertrain technology/a>;Hunan university/a>;Changsha/a>;Hunan 410082/a>;China |
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| Abstract: | An gasoline engine performance simulation model is set up in GT-Power,calibrated against experimental data,and used for sensitivity studies of gasoline engine intake manifold dimensions.Engine full load performances are optimized via varying the intake runner lengths design suggestion are recommended based on simulation results. |
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| Keywords: | gasoline engine intake system performance optimization |
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