节点文献
两种消声器的消声性能测定及分析
Determination and Analysis of Two Types of Exhaust Muffler’s Performance
【摘要】 研究了多孔金属功能材料─—泡沫铝制成的两种结构的消声器，进行了消声性能对比测试。结果表明，泡沫铝在消除空气动力噪声方面具有优越的性能。
【Abstract】 This article deals with the research of two exhaust mufflers made of porous metal-function material-spongy aluminium alloy and the contrast test of their muffling performance. The results show that spongy aluminium alloy has an advantage of muffling the noise caused by air power.
- 【文献出处】 机械工程材料 ,Materials For Mechanical Engineering , 编辑部邮箱 ,1997年06期
- 【分类号】TB53
- 【被引频次】10
- 【下载频次】85