Search Results - "Elastic wave diffraction"

Hybrid Numerical-Analytical Scheme for Calculating Elastic Wave Diffraction in Locally Inhomogeneous Waveguides.

Authors: Glushkov, E. V. Glushkova, N. V. Evdokimov, A. A.

Source: Acoustical Physics. Jan2018, Vol. 64 Issue 1, p1-9. 9p.

Subjects: Elastic wave diffraction, Traveling waves (Physics), Theory of wave motion, Computer simulation, Finite element method software, Waveguides

Simulation of elastic wave diffraction by multiple strip-like cracks in a layered periodic composite.

Authors: Golub, M.¹ m_golub@inbox.ru

Source: Journal of Applied Mechanics & Technical Physics. Dec2016, Vol. 57 Issue 7, p1190-1197. 8p.

Subjects: Elastic wave diffraction, Composite materials, Computer simulation, Fracture mechanics, Phononic crystals, Vibration (Mechanics)

Surface Effect on Diffractions of Elastic Waves and Stress Concentration near a Cluster of Cylindrical Nanoholes Arranged as Quadrate Shape.

Authors: Yan, Ru¹ ruyan@ymail.com

Source: Advances in Materials Science & Engineering. 7/7/2015, Vol. 2015, p1-8. 8p.

Subjects: Elastic wave diffraction, Surface chemistry, Stress concentration, Metal clusters, Nanostructured materials, Elastic waves

Response of loose bonding on reflection and transmission of elastic waves at interface between elastic solid and micropolar porous cubic crystal.

Authors: Kumar, Rajneesh Panchal, Meenakshi

Source: Applied Mathematics & Mechanics. May2010, Vol. 31 Issue 5, p605-616. 12p. 1 Diagram, 24 Graphs.

Subjects: Elastic wave diffraction, Elastic solids, Micropolar elasticity, Continuum mechanics, Functional analysis, Differential equations

Analysis of the field of a plane SH-wave scattered by a finite crack on the interface of materials.

Authors: Kurylyak, D. B. Nazarchuk, Z. T. Voitko, M. V.

Source: Materials Science. Nov2006, Vol. 42 Issue 6, p711-724. 14p. 4 Diagrams, 1 Graph.

Subjects: Elastic wave diffraction, Head waves, Wiener-Hopf equations, Surface defects, Elasticity, Materials science

Diffraction of a Plane Elastic Wave by a Gradient Transversely Isotropic Layer.

Authors: Anufrieva, Anastasiia Tumakov, Dmitrii

Source: Advances in Acoustics & Vibration. 2013, p1-8. 8p.

Subjects: Elastic wave diffraction, Boundary value problems, Fourier transforms, Young's modulus, Ordinary differential equations, Isotropic properties

Dynamic responses of a sediment-filled valley with a fluid layer subject to incident waves.

Authors: Liao, Wen-I¹ wiliao@ntut.edu.tw

Source: Earthquake Engineering & Engineering Vibration. Jun2011, Vol. 10 Issue 2, p175-185. 11p.

Subjects: Elastic wave diffraction, Sedimentary structures, Least squares, Integral equations, Gaussian quadrature formulas, Bessel functions, Method of steepest descent (Numerical analysis), Poisson's ratio, Wave functions

Resonance blocking of traveling waves by a system of cracks in an elastic layer.

Authors: Glushkov, E. V. Glushkova, N. V. Golub, M. V. et al.

Source: Acoustical Physics. Jan2009, Vol. 55 Issue 1, p8-16. 9p. 1 Diagram, 5 Graphs.

Subjects: Elastic wave diffraction, Waveguides, Resonance, Spectrum analysis, Fourier transforms

Diffraction of Elastic Waves in Fluid-Layered Solid Interfaces by an Integral Formulation.

Authors: Basaldúa-Sánchez, J. E. Samayoa-Ochoa, D. Rodríguez-Sánchez, J. E. et al.

Source: Journal of Applied Mathematics. 2013, p1-9. 9p.

Subjects: Elastic wave diffraction, Integral equations, Hankel functions, Wavenumber, Elastic solids, Approximation theory, Boundary element methods

DIFFRACTION BY A TWO-DIMENSIONAL TRACTION-FREE ELASTIC WEDGE.

Source: SIAM Journal on Applied Mathematics. 2010, Vol. 70 Issue 8, p3065-3085. 21p.

Subjects: Elastic wave diffraction, Surfaces (Technology), Fracture mechanics, Integrals, Poisson's ratio, Fourier transforms

ΤΡΑСΗФΟΡΜΑЦΙЯ ЕΗЕΡГΙΪ ЗГИΗΑЛЬΗΟΪ ΧΒИЛΙ ΗΑ СΗΟДИΗЦΙ ПΡИ ΡΙЗΗИΧ ΜЕΧΑΗΙЧΗИΧ ПΑΡΑΜЕΤΡΑΧ ΚΟΗΤΑΚΤУЮЧИΧ СЕΡЕДΟΒИЩ. (Russian)

Source: Science-Based Technologies; 2015, Vol. 25 Issue 1, p52-56, 5p

Scattering of Plane Elastic Waves on a Small Obstacle Inside a Layer.

Authors: Kirpichnikova, N. Ya. Svirkina, L. A. Philippov, V. B.

Source: Journal of Mathematical Sciences. Sep2003, Vol. 117 Issue 2, p3928-3935. 8p.

R-Function Theory in Unsteady Problems of Elastic-Wave Diffraction.

Authors: Kravchenko, V. F. Pustovoıt, V. I. Rvachev, V. L. et al.

Source: Doklady Physics. Jan2001, Vol. 46 Issue 1, p63. 5p.

Structure and diffusion in aluminium and gallium trihalide melts from simulations based on intramolecular force laws.

Authors: Ruberto, R. Pastore, G. Akdeniz, Z. et al.

Source: Molecular Physics. 9/10/2007, Vol. 105 Issue 17/18, p2383-2392. 10p. 2 Charts, 9 Graphs.

Subjects: Elastic wave diffraction, Electron diffraction, Optical diffraction, Semiconductor doping, Solution (Chemistry), Distribution (Probability theory)

An experimental investigation of guided wave propagation in corrugated plates showing stop bands and pass bands.

Authors: Kundu, Tribikram Banerjee, Sourav Jata, Kumar V.

Source: Journal of the Acoustical Society of America. Sep2006, Vol. 120 Issue 3, p1217-1226. 10p. 1 Black and White Photograph, 1 Diagram, 3 Charts, 8 Graphs.

Subjects: Concrete beam fatigue, Elastic wave diffraction, Elastic wave scattering, Elastic plates & shells, Acoustic surface waves, Waveguides

A system for measuring elastic wave velocity under high pressure and high temperature using a combination of ultrasonic measurement and the multi-anvil apparatus at SPring-8.

Authors: Higo, Yuji Kono, Yoshio Inoue, Toru et al.

Source: Journal of Synchrotron Radiation. Nov2009, Vol. 16 Issue 6, p762-768. 7p. 5 Graphs.

Subjects: X-ray diffraction, Elastic wave diffraction, Diamond anvil cell, Strains & stresses (Mechanics), Phase transitions, High pressure (Science), High temperatures

Diffraction of Plane Compressional Waves by an Array of Nanosized Cylindrical Holes.

Authors: Zhang, Q. F. Wang, G. F. Schiavone, P.

Source: Journal of Applied Mechanics. Mar2011, Vol. 78 Issue 2, p021003:1-021003:6. 6p. 2 Charts, 2 Graphs.

Subjects: Elastic wave diffraction, Elastic wave scattering, Surface tension, Optical diffraction, Scattering (Physics)

Laser detection of elastic waves diffraction by the crack’s edge

Authors: Rinkevich, A.B. Perov, D.V. Korkh, Yu V.

Source: Applied Acoustics. Aug2012, Vol. 73 Issue 8, p803-808. 6p.

Subjects: Optical radar, Elastic wave diffraction, Sound waves, Ultrasonic waves, Laser interferometers, Mathematical models, Photographs

Diffractions of Elastic Waves and Stress Concentration Near a Cylindrical Nano-Inclusion Incorporating Surface Effect.

Authors: Ru, Y. Wang, G. F. Wang, T. J.

Source: Journal of Vibration & Acoustics. Dec2009, Vol. 131 Issue 6, p0610111-0610117. 7p. 11 Graphs.

Subjects: Elastic wave diffraction, Stress concentration, Shear waves, Elasticity, Surfaces (Technology)

A note on the diffraction coefficients for elastodynamic diffraction by sharp edges

Authors: Gautesen, A.K.¹ gautesen@ameslab.gov

Source: Wave Motion. Sep2010, Vol. 47 Issue 5, p327-332. 6p.

Subjects: Elastic wave diffraction, Fracture mechanics, Fourier transforms, Wiener-Hopf equations, Factorization, Rayleigh waves, Strains & stresses (Mechanics)