Abstract
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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Translated by N. Podymova
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Gubaidullin, D.A., Zaripov, R.R. Propagation of Spherical and Cylindrical Waves in Multifraction Polydisperse Gas Suspensions. High Temp 57, 600–602 (2019). https://doi.org/10.1134/S0018151X19030040
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DOI: https://doi.org/10.1134/S0018151X19030040