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PARTcloud - silencer
Explanation by Hotspot Model
消音器
消音器
Licensed under Creative Commons Attribution 2.5 (原始上傳者為英语维基百科的Steevven1).
消音器(muffler)现代车辆里不可或缺的组件，普遍安装在排气管的尾段部份，用以抑制引擎废气排放所产生的噪音。
概述
不足
消声器是阻碍声音传播而让气流通过的、防治气流动力性噪声的专用设备。当前为抑制高压气流排放引起的环境噪声，世界上已具有多种型式的消声器，大多采用阻抗复合型消声原理。而由于结构复杂、重量大、高温氧化吸声填料，高速气流冲击吸声填料，水气渗透吸声填料等原因，造成消声器维修频繁、消声效果差，使用周期短等情况。历来是消音器的设计难点。
相关条目
参考资料
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This article uses material from the Wikipedia article "消音器", which is released under the Creative Commons Attribution-Share-Alike License 3.0. There is a list of all authors in Wikipedia
