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Acoustic Fields and Waves in Solids
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In this article, the authors apply the material developed in the Volume One to various boundary value problems (reflection and refraction at plane surfaces, composite media, waveguides and resonators).Abstract:
This work, part of a two-volume set, applies the material developed in the Volume One to various boundary value problems (reflection and refraction at plane surfaces, composite media, waveguides and resonators). The text also covers topics such as perturbation and variational methods.read more
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On the Separation of Stress-Induced and Texture-Induced Birefringence in Acoustoelasticity
Chi-Sing Man,Roberto Paroni +1 more
TL;DR: In this article, a simple micromechanical model of a prestressed polycrystalline aggregate was developed, in which the texture-induced and stress-induced anisotropies of the aggregate were precisely defined.
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Homogenization of PMN-PT/epoxy 1–3 piezocomposites by resonator measurements and finite element analysis
Jinwook Kim,Yongrae Roh +1 more
TL;DR: In this article, the authors derived the full material constants of an equivalent single phase material to replace the complex-structured PMN-28%PT (lead magnesium niobate, 28%lead titanate)/epoxy 1-3 composite in finite element analysis (FEA) of acoustic transducers.
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Acousto-elastic measurement of stress and stress intensity factors around crack tips
TL;DR: For a slightly orthotropic plate in a state of plane stress, the shear stress σ xy can be calculated from σxy = (B sin 2 φ) 2m once measurements of the acoustic birefringence B and the angle φ have been made as mentioned in this paper.
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Capacitive micromachined ultrasonic Lamb wave transducers using rectangular membranes
TL;DR: In this paper, the theory, fabrication, and characterization of a new Lamb wave device using capacitive micromachined ultrasonic transducers (CMUTs) is described.
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Non-collinear interaction of guided elastic waves in an isotropic plate
TL;DR: In this paper, the modal amplitude of nonlinearly generated wave fields with the sum or difference frequency of the primary modes is derived by using the perturbation analysis, and the amplitude grows in proportion with the propagation distance when the resonance condition is satisfied.
References
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Book
Physical properties of crystals
TL;DR: In this paper, the physical properties of crystals systematically in tensor notation are presented, presenting tensor properties in terms of their common mathematical basis and the thermodynamic relations between them.
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Field theory of guided waves
TL;DR: In this paper, the authors present a model for waveguide decomposition in terms of waveguide discontinuities and waveguides and cavities, and apply it to artificial dielectrics.