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.

引用

页码：600 / 602

页数：3

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