Ausgabe 3/2020
Inhalt (16 Artikel)
An Asymptotic Approach to the Calculation of Wave Fields in a Layer with a Defect with a Small Characteristic Size
A. O. Vatul’yan, O. A. Belyak
Analysis of the Anomalous Transparency Effect of the Water–Air Interface
A. P. Voloshchenko
Elastic Waves in Cylindrical Metal Wedges with Different Geometries
A. I. Korobov, M. Yu. Izosimova, A. A. Agafonov, A. I. Kokshaiskii, R. A. Zhostkov
Modular “Solitons”: Mutual Absorption and Annihilation in Dissipative Media
O. A. Vasilieva, O. V. Rudenko
Parametric Study of Driver and Reflector of Single Axis Acoustic Levitator using Finite Element Method
Saurabh Yadav, Arpan Gupta
Propagation of Elastic Waves in Dynamically Self-Similar Structures (Dynamic Fractals)
L. Ya. Banakh
Collimation of Acoustic Radiation via Zero–Refraction–Index 2D Periodic Structures
V. I. Golovanov, K. F. Shipilov
A Piezoceramic Resonator for Sonoluminescence Analysis
R. V. Kozabaranov, V. A. Borisenok, I. N. Didenkulov, A. S. Burkatsky, A. S. Egorov, D. A. Litvinov, V. V. Chernov
Laser Optoacoustic Study of the Structural Inhomogeneity of a Magnetic Fluid by Reconstruction of the Spatial Distribution of the Light Extinction Coefficient
Yu. G. Sokolovskaya, N. B. Podymova, A. A. Karabutov
Spatial Vector–Scalar Structure of Low-Frequency Fields of Multipole Sources in Interference Maxima Zones
G. N. Kuznetsov, A. N. Stepanov
Cross-Spectral Density Sensitivity Kernels in Surface Noise Field
Guangying Zheng, Yang Dong, You Shao, Hongsong Zhou, Junyu Fu
Comparison of the Noise Directivity Pattern of the Main Rotor of a Helicopter for Flight and Hover Modes
V. I. Vorontsov, G. A. Faranosov, S. A. Karabasov, M. Yu. Zaitsev
Study of the Possibility of Localizing Multiple Vibration Sources in a Mechanoacoustic System with a Large Number of Degrees of Freedom
N. A. Kutuzov, A. A. Rodionov, A. V. Stulenkov, A. S. Suvorov
Maximum Sound Absorption by a Monopole in a Room at Low Frequencies
N. G. Kanev
Laboratory Experimental Facility for Studying Metamaterial Sound-absorbing Duct Linings with Grazing Sound Propagation and How the Type of Source Influences their Efficiency
Yu. I. Bobrovnitskii, T. M. Tomilina, B. N. Bakhtin, A. S. Grebennikov, S. A. Asfandiyarov, I. A. Karpov, A. A. Kim
The Process of the Aging of Articles on Acoustics. The View from Akusticheskii Zhurnal
V. G. Shamaev, A. B. Gorshkov