Characteristics of the Reflection and Refraction of Acoustic Waves at Normal Incidence on the Interface between “Pure” and Bubbly Liquids

The characteristics of the reflection and refraction of harmonic waves at its normal incidence on an interface between a “pure” liquid and liquid with bubbles filled with a vapor–gas mixture have been studied. The influence of variations of equilibrium temperature of a system in the range for two in...

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Bibliographic Details
Published in:High temperature 2019-03, Vol.57 (2), p.256-262
Main Authors: Shagapov, V. Sh, Galimzyanov, M. N., Vdovenko, I. I.
Format: Article
Language:English
Subjects:
Acoustic waves
Atoms and Molecules in Strong Fields
Classical and Continuum Physics
Gas mixtures
Heat and Mass Transfer and Physical Gasdynamics
Incidence
Industrial Chemistry/Chemical Engineering
Laser Matter Interaction
Materials Science
Mathematical analysis
Perturbation methods
Physical Chemistry
Physics
Physics and Astronomy
Reflectance
Reflection
Refraction
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Summary:The characteristics of the reflection and refraction of harmonic waves at its normal incidence on an interface between a “pure” liquid and liquid with bubbles filled with a vapor–gas mixture have been studied. The influence of variations of equilibrium temperature of a system in the range for two initial bubble sizes and m has been numerically analyzed. The effect of the perturbation frequencies on the reflection coefficient and refraction index at normal incidence has been studied. We have shown that the condition of total internal reflection can be fulfilled by the incidence of a wave from a bubbly liquid at the interface.
ISSN:0018-151X
1608-3156
DOI:10.1134/S0018151X1901022X