使用合金蜂窝体制造的宽频带消声器

刘培臣. 使用合金蜂窝体制造的宽频带消声器[J]. 北京工业大学学报, 1994, 20(4): 85-90.

引用本文:

刘培臣. 使用合金蜂窝体制造的宽频带消声器[J]. 北京工业大学学报, 1994, 20(4): 85-90.

Liu Peichen. The Broadband Muffler Made From the Alloy Honeycomb Monolith[J]. Journal of Beijing University of Technology, 1994, 20(4): 85-90.

Citation:

Liu Peichen. The Broadband Muffler Made From the Alloy Honeycomb Monolith[J]. Journal of Beijing University of Technology, 1994, 20(4): 85-90.

The Broadband Muffler Made From the Alloy Honeycomb Monolith

摘要: 在理论上用瑞利吸声模型证明了合金蜂窝体的吸声作用.并根据多孔扩散消声、微孔吸声和扩张室消声等原理制造出合金蜂窝体宽频带消声器.

Abstract: The Rayleigh Model is used to prove that the alloy honeycomb monolith has sound absorption performance. Based on the principles that porous material diffuses and silences noise, that micro pore construction absorbs sound, and that expansion chambers silence noise, the broadband muffler is made from the alloy honeycomb monolith.

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