Results 1 to 10 of about 1,805,913 (249)
Local Peaks Search Method for Solving Lamb Waves’ Dispersion Equation of Laminated Structures and the Application [PDF]
Sensors, 2023 To study the acoustic characteristics of sound scattered from laminated structures such as elastic plates and shells, it is usually required to solve the Lamb waves’ dispersion equations.
Jiayuan Gong, Hongyang Chen
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Reactimeter dispersion equation
Nuclear Energy and Technology, 2016 The aim of this work is to derive and analyze a reactimeter metrological model in the form of the dispersion equation which connects reactimeter input/output signal dispersions with superimposed random noise at the inlet.
A.G. Yuferov
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Numerical Methods for Fractional Reaction-Dispersion Equation with Riesz Space Fractional Derivative [PDF]
Engineering and Technology Journal, 2011 In this paper, a numerical solution of fractional reaction-dispersion equation with Riesz space fractional derivative has been presented. The algorithm for the numerical solution for this equation is based on two finite difference methods.
I. I. Gorial
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Solid–Melt Interface Stability during Directional Solidification: A Phenomenological Theory
Успехи физики металлов, 2023 A mathematical model is developed that makes it possible, within the framework of a single phenomenological approach, to investigate the stability of a planar phase boundary during directional solidification of binary alloy, taking into account the ...
O. P. Fedorov, A. G. Mashkovsky, and Ye. L. Zhivolub
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International Journal of Applied Mechanics and Engineering, 2023 The present study aims to investigate Rayleigh wave propagation in an isotropic sandy layer overlying an isotropic sandy semi-infinite medium, with interface considered to be imperfect (slide contact and dislocation like model).
Dinesh Kumar Madan +2 more
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On the propagation of electromagnetic waves in a dielectric layer coated with graphene
Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2022 Background. The problem of propagation of electromagnetic waves in a dielectric layer coated on one side with a layer of graphene, which is considered to be infinitely thin, is considered.
Yu.G. Smirnov +2 more
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Физика волновых процессов и радиотехнические системы, 2020 We consider a method for calculating the natural wave spectra of round and rectangular shielded waveguides with arbitrary dielectric filling, which is a modification of the Galerkin method and based on the representation of the wave fields of the guiding
S.A. Kapustin +3 more
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Changes in wavelength of wave propagation over a sandy seabed
Shuili Shuiyun Gongcheng Xuebao, 2017 A sandy seabed is permeable, and it will cause the changes in wavelength. Based on the linear wave theory, a perturbation method proposed by Mendez is applied to solving the dispersion equation for waves over the porous bottom numerically, obtaining the ...
NI Yunlin +4 more
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Волновая неустойчивость поверхности магнитной жидкости на границе с водой в электрическом поле
Vestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2021 Свойства межфазной поверхности магнитной жидкости на границе с водой в электрическом поле изучались во многих работах. Были обнаружено изменение отражательной способности межфазной поверхности вода – магнитная жидкость в электрическом поле, что авторами ...
Чеканов, В.С. +2 more
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Vietnam Journal of Mechanics, 2019 This study is devoted to investigate the propagation of Rayleigh-type waves in transversely isotropic nonlocal piezoelastic half-space. When the stress-free boundary is maintained at charge-free condition, the dispersion equation for the propagation of
Do Xuan Tung
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