On Sound Propagation in Dispersive Media
- 作者: Kazakov L.I.1
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隶属关系:
- Akusticheskii Zhurnal, Acoustics Department, Faculty of Physics
- 期: 卷 64, 编号 3 (2018)
- 页面: 320-330
- 栏目: Physical Acoustics
- URL: https://journals.rcsi.science/1063-7710/article/view/186562
- DOI: https://doi.org/10.1134/S1063771018030090
- ID: 186562
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详细
Sound propagation in monodisperse emulsions with arbitrary volume concentrations is studied theoretically using a cell model. It is assumed that emulsion cells are bounded by thin and imponderable rigid shells allowing realization of the minimum energy dissipation principle with viscous acoustic losses. Solutions covering many particular cases and wide parameter and variable ranges have been obtained. These solutions are suitable for studying acoustic properties of emulsions and suspensions, marine sediments, fogs, and smoke, as well as elastoviscous materials with solid or liquid inclusions, etc. Sound propagation and absorption in emulsions and suspensions are considered in more detail. The experimental data in the literature is compared.
作者简介
L. Kazakov
Akusticheskii Zhurnal, Acoustics Department, Faculty of Physics
编辑信件的主要联系方式.
Email: lev-kazakov@rambler.ru
俄罗斯联邦, Moscow, 119991
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