Email this article Reflection of Acoustic Wave Incident Normal to the Interface between Two Multifraction Gas Suspensions
- Authors: Gubaidullin D.A.1, Teregulova E.A.1, Gubaidullina D.D.1
-
Affiliations:
- Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
- Issue: Vol 57, No 3 (2019)
- Pages: 414-419
- Section: Heat and Mass Transfer and Physical Gasdynamics
- URL: https://bakhtiniada.ru/0018-151X/article/view/158017
- DOI: https://doi.org/10.1134/S0018151X19030039
- ID: 158017
Cite item
Open Access
Access granted
Subscription Access
Abstract
The characteristics of the reflection and refraction of an acoustic wave at its normal incidence to an interface between two multifraction gas suspensions have been studied. We obtain the calculation formulas for the impedance of a multifraction gas suspension, the reflection coefficient, and refraction index. The dependences of the absolute values and arguments of the refraction index and reflection coefficient on the dimensionless frequency are obtained.
About the authors
D. A. Gubaidullin
Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
Email: teregulova@inbox.ru
Russian Federation, Kazan, 420111
E. A. Teregulova
Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
Author for correspondence.
Email: teregulova@inbox.ru
Russian Federation, Kazan, 420111
D. D. Gubaidullina
Institute of Mechanics and Engineering, Kazan Science Center, Russian Academy of Sciences
Email: teregulova@inbox.ru
Russian Federation, Kazan, 420111
Supplementary files
