On the Boundary Conditions for Scattering of Elastic Waves on Plane Cracks
| Authors: Kirillov A.A., Mogilner L.Yu., Savelova E.P. | Published: 23.07.2025 |
| Published in issue: #3(120)/2025 | |
| DOI: | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: elastic waves, diffraction, crack edge, Rayleigh wave, surface curvature, reflection waves, transmission of waves | |
On the Question of the Ratio of the Effectiveness of Magnetic and Magnetostrictive Mechanisms of EMA Transformation in Ferromagnets in a Normal Magnetizing Field
| Authors: Syrkin M.M., Shchipakov N.A. | Published: 08.01.2025 |
| Published in issue: #6(117)/2024 | |
| DOI: | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: electromagnetic-acoustic transducer, magnetostriction, ferromagnetic attraction, deformation, ultrasonic testing, residual magnetization | |
Optimizing the Ultrasonic Exposure Source Position and Dimensions During Excitation of Oscillations of a Flat Physical Object of Finite Thickness
| Authors: Khmelev V.N., Golykh R.N., Tsyganok S.N., Barsukov A.R. | Published: 01.08.2024 |
| Published in issue: #3(114)/2024 | |
| DOI: | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: ultrasound, emitters, simulation, optimization, flat body oscillation, sound uniformity | |
Possibility of Detecting Cracks in the Polymer Composite Material
| Authors: Elizarov P.G., Deryabin A.A., Degtyarev M.N., Kozlov D.M. | Published: 08.11.2023 |
| Published in issue: #5(110)/2023 | |
| DOI: 10.18698/1812-3368-2023-5-32-47 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: polymer composite material, non-destructive testing, SV normal waves, phase rate, attenuation, crack, delamination | |
Features of Propagation of the SV-Polarized Normal Waves in the Composite Materials Made of Carbon Fiber
| Authors: Aleshin N.P., Deryabin A.A., Shchipakov N.A., Kozlov D.M. | Published: 04.07.2023 |
| Published in issue: #3(108)/2023 | |
| DOI: 10.18698/1812-3368-2023-3-85-99 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: polymer composite material, non-destructive testing, SV-polarized normal wave, dispersion curves, phase velocity, attenuation | |
Quasi-Harmonic Bending Waves Evolution in a Beam Lying on the Generalized Nonlinear-Elastic Foundation and Possibility of their Transformation into a Sequence of Wave Packets
| Authors: Erofeev V.I., Morozov A.N., Tsarev I.S. | Published: 22.05.2023 |
| Published in issue: #2(107)/2023 | |
| DOI: 10.18698/1812-3368-2023-2-83-97 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: модуляционная неустойчивость, изгибная волна, балка, обобщенное упругое основание | |
Experimental Study of Water Drop Vibrations in Airflow under Acoustic Impact
| Authors: Volodin V.V., Golub V.V., Elyanov A.E., Mikushkin A.Yu. | Published: 16.02.2022 |
| Published in issue: #1(100)/2022 | |
| DOI: 10.18698/1812-3368-2022-1-57-71 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: drop vibrations, airflow, acoustic impact, high-speed recording, automatic image processing, vibration spectrum, Kelvin --- Helmholtz instability | |
Packets of Capillary and Acoustic Waves of Drop Impact
| Authors: Chashechkin Yu.D. | Published: 19.02.2021 |
| Published in issue: #1(94)/2021 | |
| DOI: 10.18698/1812-3368-2021-1-73-91 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: drop, cavity, splash, capillary and sound waves, ligaments, energy conversion | |
Study of Vortex Noise of Rotating Blades
| Authors: Moshkov P.A. | Published: 26.04.2020 |
| Published in issue: #2(89)/2020 | |
| DOI: 10.18698/1812-3368-2020-2-85-98 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: vortex noise, rotational noise, dipole source, acoustic measurements, aeroacoustics, propeller noise | |
Experimental Investigation of the Dynamics in Laser-Induced Fluorescence Spectra of Oil Pollution
| Authors: Fedotov Yu.V., Belov M.L., Kravtsov D.A., Gorodnichev V.A. | Published: 20.02.2019 |
| Published in issue: #1(82)/2019 | |
| DOI: 10.18698/1812-3368-2019-1-66-76 | |
| Category: Physics | Chapter: Acoustics | |
| Keywords: laser-induced fluorescence, oil pollution, earth surface, fluorescence spectrum dynamics | |