| 间歇排气噪声控制中的空气动力学特性研究 |
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| 引用本文： | 赵升吨,于德弘,高民,冯铸,史维祥. 间歇排气噪声控制中的空气动力学特性研究[J]. 机械工程学报, 1997, 0(3) |
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| 作者姓名： | 赵升吨 于德弘 高民 冯铸 史维祥 |
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| 作者单位： | 西安交通大学机械工程学院 |
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| 摘 要： | 分析了间歇排气噪声的特点及其有效控制用消声器的结构，建立了间歇排气噪声有效控制中的空气动力学模型，并进行了深入的数值分析和试验验证，为噪声控制用消声器设计提供了理论依据。
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| 关 键 词： | 排气噪声，空气动力学，数值分析，试验 |
RESARCH ON AERODYNAMICS CHARACTERISTICS IN CONTROL OF INTERVAL EXHAUST NOISE |
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| Zhao Shengdun Yu Dehong Gao Min Feng Zhu Shi Weixiang. RESARCH ON AERODYNAMICS CHARACTERISTICS IN CONTROL OF INTERVAL EXHAUST NOISE[J]. Chinese Journal of Mechanical Engineering, 1997, 0(3) |
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| Authors: | Zhao Shengdun Yu Dehong Gao Min Feng Zhu Shi Weixiang |
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| Affiliation: | Xi'an Jiaotong University)) |
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| Abstract: | The characteristics of interval exhaust noise and structure of mufflers for effectively controlling the noiseare analysed.The model of aerodynamics in controlling the noise is established and is thoroughly analysed numerical-ly and is verified experimentally.The theoretical basis is provided for muffer design in controlling the noise. |
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| Keywords: | Exhaust noise Aerodynamics Numerical analysis Test |
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