Results 1 to 10 of about 70,335 (282)
Automated Nonlinear Acoustics System for Real-Time Monitoring of Cement-Based Composites [PDF]
SensorsThe development of automated systems for real-time material evaluation is becoming increasingly critical for structural engineering applications, infrastructure diagnostics and advanced material research.
Theodoti Z. Kordatou +2 more
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This open access book is an introductory text on the theory of nonlinear acoustics authored by experts on their respective topics. It is written at a level appropriate for a graduate course on nonlinear acoustics, and it also serves as a useful resource for scientists and engineers.
exaly +4 more sources
Multiphysics Analysis of Ultrasonic Shock Wave Lithotripsy and Side Effects on Surrounding Tissues [PDF]
Journal of Biomedical Physics and Engineering, 2021 Background: Today, the most common method for kidney stone therapy is extracorporeal shock wave lithotripsy. Current research is a numerical simulation of kidney stone fragmentation via ultrasonic shock waves.
Mahdi Moghimnezhad +2 more
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Applying Symmetries to Solving a Nonlinear Acoustics Beam Model [PDF]
Mathematics Interdisciplinary Research, 2022 For an important nonlinear acoustic model, the (2+1)-dimensional Zabolotskaya–Khokhlov(ZK), a symmetry group and the optimal systems of the symmetry subalgebra have been introduced.
Leila Hamedi Mobarra
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Applied Sciences, 2023 The aim of this paper is to optimize the generation of frequencies obtained nonlinearly from the propagation of ultrasound in a bubbly liquid. A study is presented for which the number and size of the gas bubbles in the liquid are varied to determine the
María Teresa Tejedor Sastre +1 more
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AIP Advances, 2021 Nonlinear lattices and the nonlinear acoustics they support have a broad impact on shock and vibration mitigation, sound isolation, and acoustic logic devices.
A. Kanj +4 more
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An improved time reversal mirror based on standard linear frequency modulation waveform
Scientific Reports, 2021 Time reversal mirror (TRM) technology is the adaptive focusing method evolved from the phase conjugate method in optics. Conventional incentive method in TRM technology is a narrow pulse signal with a high bandwidth.
Yongkang Wang +4 more
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Acta Acustica, 2022 Scientific advice for governmental management of marine resources relies on acoustical observation methods. Quantification and identification of fish and plankton species are often achieved using multi-frequency acoustic data.
Pedersen Audun O. +3 more
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Nonlinear acoustics methods in the investigations of elastic wave interactions in the ocean [PDF]
E3S Web of Conferences, 2019 Hydroacoustic parametric systems and methods of nonlinear acoustics in the investigation of the Ocean and the Arctic shelf are considered. A short description of the most promising directions of development of hydroacoustic systems with parametric ...
Tarasov Sergei +3 more
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Approach to nonlinearity parameter in liquids calculation based on the scaling theory of thermodynamic fluctuations [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2023 The nonlinearity parameter B/A is a characteristic of liquids and soft matter, which gains growing attention due to its sensibility to the composition of materials.
Belenkov, Roman N, Postnikov, Eugene B
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