| 间歇性排气噪声产生机理及其特性的研究 |
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| 引用本文： | 赵升吨,韩慧兰,史维祥.间歇性排气噪声产生机理及其特性的研究[J].西安交通大学学报,1999,33(3):95-99. |
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| 作者姓名： | 赵升吨 韩慧兰 史维祥 |
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| 作者单位： | 西安交通大学,710049,西安 |
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| 摘 要： | 按噪声起伏性大小将排气噪声分为稳定性排气噪声、周期性排气噪声和间歇性排气噪声。分析了间歇排气噪声及其产生机理，并对其频谱特性、与气压的关系以及其中的冲击噪声特性和噪声消除进行了全面深入的研究。
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| 关 键 词： | 排气噪声 频谱特性 冲击噪声 间歇性 噪声控制 |
Generation on Mechanism and Characteristics of Intermittent Exhaust Noise |
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| Zhao Shengdun,Han Huilan,Shi Weixiang.Generation on Mechanism and Characteristics of Intermittent Exhaust Noise[J].Journal of Xi'an Jiaotong University,1999,33(3):95-99. |
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| Authors: | Zhao Shengdun Han Huilan Shi Weixiang |
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| Abstract: | Exhaust noise can be divided into three types:steady, periodic and intermittent. Analyzed are the mechanism of intermittent exhaust noise generation and composition.Studied also are the noise spectrum characteristics and its relation with air pressure and intermittency during exhaust in addition to ways of eliminating impact noise. |
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| Keywords: | exhaust noise mechanism spectrum characteristics impact noise |
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