Waves in a magneto-thermoelastic diffusive half-space with microconcentrations

Gunghas, Ankush; Sheoran, Devender; Kumar, Sunil; Kalkal, Kapil Kumar

doi:10.1080/17455030.2020.1798559

Cited by 5 publications

(3 citation statements)

References 16 publications

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“…Deswal et al [41] discussed the propagation of plane waves in a nonlocal, microstretch thermoelastic half-space with temperature-dependent properties. Gunghas et al [42] discussed the features of various reflected waves in an infinite, homogeneous, isotropic magneto-thermoelastic medium with microconcentrations and diffusion. Ali et al [43] studied longitudinal wave and Boussinesq equations by adopting the two mathematical schemes.…”

Section: Introductionmentioning

confidence: 99%

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Plane waves in temperature dependent hygrothermoelastic medium under the influence of gravity—Analytical and numerical approach

Ailawalia

Sharma²

2023

Z Angew Math Mech

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The present research article deals with the study of surface wave propagation in a temperature rate-dependent hygrothermoelastic medium under the influence of gravity. The coupled wave equations in terms of displacement, temperature, and moisture concentration are solved analytically. The values of propagation phase velocity and attenuation quality factor for different waves have been obtained and depicted graphically against frequency. The effect of the gravity field and the dependence of temperature on the quantities are presented graphically. The coupled and independent wave equations obtained, are solved analytically and numerically to obtain the values of propagation phase velocities. The graphical results of propagation phase velocity and attenuation quality factor are compared for analytical and numerical results.

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Section: Introductionmentioning

confidence: 99%

“…Gunghas et al. [42] discussed the features of various reflected waves in an infinite, homogeneous, isotropic magneto‐thermoelastic medium with microconcentrations and diffusion. Ali et al.…”

Section: Introductionmentioning

confidence: 99%

Plane waves in temperature dependent hygrothermoelastic medium under the influence of gravity—Analytical and numerical approach

Ailawalia

Sharma²

2023

Z Angew Math Mech

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“…Kumar [37] utilized the Lord-Shulman generalized thermoelastic theory to derive a controlling equation for rotating orthogonal anisotropic magnetothermal elastic half-spaces and studied the reflection problem of elastic waves on stress-free adiabatic surfaces. Gunghas et al [38] discussed various reflection wave propagation characteristics in semi-infinite, uniform, and isotropic magnetothermal elastic media. In 2023, Li et al [39] applied the strain gradient theory and electromagnetic theory, considered the microstructure effects and the action of the Lorentz force, and studied the reflection and transmission problems of elastic waves.…”

Section: Introductionmentioning

confidence: 99%

Reflection of Elastic Waves in Dipolar Gradient Half-Space under the Control of External Magnetic Field

Pei,

Wu,

Wang

et al. 2023

Applied Sciences

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This paper investigated the reflection of plane waves at the interface of dipolar gradient elastic solids under the control of an external magnetic field. This study focused on the increasing influence of the microstructural effect as the incident wavelength approaches the characteristic length of the microstructure or at higher frequencies. Initially, the dispersion equation for the propagation of elastic waves was derived from the dipole strain gradient theory and Maxwell’s electromagnetic theory. Subsequently, the amplitude ratios of various reflected waves to incident P-waves and incident SV-waves were calculated based on the interface conditions. Finally, the numerical results were used to discuss the impact of the external magnetic field and microstructural characteristic length on the propagation of the reflected wave. It was observed that the microstructural effect generated new wave modes and introduced dispersion characteristics into the elastic waves. Conversely, the external magnetic field primarily influences the amplitude of the elastic wave propagation via the Lorentz force without creating new wave modes or affecting the dispersion properties of the elastic wave in the dipolar gradient elastic solid.

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The Effect of Diffusion and Microconcentration on Plane Waves in a Generalized Thermoelastic Material

Singla

Singh²

2023

J Eng Phys Thermophy

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Waves in a magneto-thermoelastic diffusive half-space with microconcentrations

Cited by 5 publications

References 16 publications

Plane waves in temperature dependent hygrothermoelastic medium under the influence of gravity—Analytical and numerical approach

Plane waves in temperature dependent hygrothermoelastic medium under the influence of gravity—Analytical and numerical approach

Reflection of Elastic Waves in Dipolar Gradient Half-Space under the Control of External Magnetic Field

The Effect of Diffusion and Microconcentration on Plane Waves in a Generalized Thermoelastic Material

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