| 片式消声器的设计及其在环境噪声控制中的应用 |
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| 引用本文： | 沈保罗.片式消声器的设计及其在环境噪声控制中的应用[J].应用声学,1996,15(3):18-22. |
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| 作者姓名： | 沈保罗 |
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| 作者单位： | 汕头大学!汕头515063 |
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| 摘 要： | 本文从应用角度，对片式消声器的结构，消声机理，设计原则等作了较为全面的阐述，介绍了应用实例，结合工程实践，提出了一个估算存在气流时消声系数的经验公式。
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| 关 键 词： | 片式消声器 环境噪声 噪声控制 消声器 |
Design of the dissipative silencer with absorbent plates and its application to environmental noise control |
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| Shen Baoluo.Design of the dissipative silencer with absorbent plates and its application to environmental noise control[J].Applied Acoustics,1996,15(3):18-22. |
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| Authors: | Shen Baoluo |
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| Institution: | Shantou University, Shantou 515063 |
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| Abstract: | The structure, silence mechanism and designing principles for dissipative silencer with absorbent plates are systematically discussed from the angle of applications.An example of application is presented. From engineering practice, an empirical formula for calculating the silence coefficient with prevalent air flow is proposed. |
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| Keywords: | Dissipative silencer with absordent plates Environmental noise Noise control |
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