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泡沫镍吸声性能的研究
引用本文:张永锋,马玲俊,崔昭霞. 泡沫镍吸声性能的研究[J]. 噪声与振动控制, 2001, 21(2): 30-33,13
作者姓名:张永锋  马玲俊  崔昭霞
作者单位:哈尔滨工程大学,哈尔滨 150001
摘    要:本文详细的研究了泡沫镍中高频的吸声性能。试验表明:泡沫镍是一种性能优良的吸声材料,在高频具有较高的吸声系数;通过吸声结构的设计可以提高其在低频的吸声性能。

关 键 词:泡沫镍 吸声系数 吸声结构 吸声材料 吸声性能
文章编号:1006-1355(2001)02-0030-04

A Study on AbsorptionProperty of Foamed Nickel
ZHANG Yong feng MA Lin jun CUI Zao xia. A Study on AbsorptionProperty of Foamed Nickel[J]. Noise and Vibration Control, 2001, 21(2): 30-33,13
Authors:ZHANG Yong feng MA Lin jun CUI Zao xia
Abstract:The absorption property of foamed nickel was researched in this paper. The results stated that the foamed nickel is a kind of excellent sound absorption material,which has a higher sound absorption coefficient in high frequency,and also can increase sound absorpion coefficient through designing absorbing structure in low frequency.
Keywords:Foamed Nickel  Sound absorption coefficient  Absorbing structure
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