Propagation of Spherical and Cylindrical Waves in Multifraction Polydisperse Gas Suspensions

被引：2
|
作者：
Gubaidullin, D. A. [1 ]
Zaripov, R. R. [1 ]
机构：
[1] Russian Acad Sci, Kazan Sci Ctr, Inst Mech & Engn, Kazan 420111, Russia
来源：
HIGH TEMPERATURE | 2019年 / 57卷 / 04期
关键词：
PARTICLES;
D O I：
10.1134/S0018151X19030040
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The propagation of plane, spherical, and cylindrical waves in multifraction gas mixtures with polydisperse inclusions has been studied. We have taken into account that the fractions in a mixture differ in their thermophysical properties, inclusion size, and size-distribution functions. A unified dispersion relation is obtained. The evolution of the pressure pulse perturbation in a studied medium is calculated. We show the effect of heat exchange on the attenuation of a pulse perturbation of the pressure in a polydisperse gas suspension.
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页码：600 / 602
页数：3
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