论文信息 - Simplified methods to calculate the attenuation of silencers - 字舞流文

Simplified methods to calculate the attenuation of silencers

W. Frommhold | F. Mechel

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[2] Walter Eversman. Computation of axial and transverse wave numbers for uniform two-dimensional ducts with flow using a numerical integration scheme , 1975 .

[3] A. Cummings,et al. Sound attenuation in ducts lined on two opposite walls with porous material, with some applications to splitters , 1976 .

[4] F. P. Mechel. Explicit formulas of the sound attenuation in lined rectangular ducts , 1976 .