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Please use this identifier to cite or link to this item: http://dspace.bsu.edu.ru/handle/123456789/4539
Title: A film model of sound propagation in gas-liquid foams : 2.The sound absorption
Authors: Kann, K. B.
Kislitsyn, A. A.
Keywords: physics
acoustics
sound
gas-liquid foams
attenuation of sound
interference effects
acoustic pumping
acoustic studies of foams
Issue Date: 2003
Citation: Kann, K.B. A film model of sound propagation in gas-liquid foams : 2.The sound absorption / K.B. Kann, A.A. Kislitsyn ; Belgorod State University // Colloid journal. - 2003. - Vol.65, №1.-P. 31-34. - doi: 10.1023/A:1022358706222.
Abstract: The concepts of the sound energy dissipation in gas-liquid foams are described within the framework of the film model of sound propagation. The high absorption of sound in foams is explained by hydrodynamic losses in foam films. The experimental dependence of the absorption coeficient on the foam expansion is explained. The calculated expansion corresponding to the absorption maximum is close to the experimental value
URI: http://dspace.bsu.edu.ru/handle/123456789/4539
Appears in Collections:Статьи из периодических изданий и сборников (на иностранных языках)

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