Rotation and Phase-Lag Effects in a Micropolar Thermo-viscoelastic Half-Space

Kalkal, Kapil Kumar; Sheokand, Suresh Kumar; Deswal, Sunita

doi:10.1007/s40997-018-0212-7

Cited by 12 publications

(3 citation statements)

References 33 publications

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“…Kalkal et al. 7 examined the rotation effects and three-phase-layer parameters in a generalized thermoviscoelastic micropolar medium with the aim of normal mode analysis. Kalkal et al.…”

Section: Introductionmentioning

confidence: 99%

“…Yadav et al 6 studied the problem of reflection plane wave under the influence of rotation, on the originally stressed surface of an electro-microstretch. Kalkal et al 7 examined the rotation effects and three-phase-layer parameters in a generalized thermoviscoelastic micropolar medium with the aim of normal mode analysis. Kalkal et al 8 examined the reflection in the free surface of plane waves of a uniform, isotropic, nonlocal, and micropolar thermoelastic rotating medium in which the whole thermoelastic medium rotates at a constant angular speed.…”

Section: Introductionmentioning

confidence: 99%

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The effect of variable properties and rotation in a visco-thermoelastic orthotropic annular cylinder under the Moore–Gibson–Thompson heat conduction model

Aboueregal

Sedighi

2021

Proceedings of the Institution of Mechanical Engineers, Part L:

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The present contribution aims to address a problem of thermoviscoelasticity for the analysis of the transition temperature and thermal stresses in an infinitely circular annular cylinder. The inner surface is traction-free and subjected to thermal shock heating, while the outer surface is thermally insulated and free of traction. In this work, in contrast to the various problems in which the thermal conductivity coefficient is considered to be fixed, this parameter is assumed to be variable depending on the temperature change. The problem is studied by presenting a new generalized thermoelastic model of thermal conductivity described by the Moore–Gibson–Thompson equation. The new model can be constructed by incorporating the relaxation time thermal model with the Green–Naghdi type III model. The Laplace transformation technique is used to obtain the exact expressions for the radial displacement, temperature and the distributions of thermal stresses. The effects of angular velocity, viscous parameter, and variance in thermal properties are also displayed to explain the comparisons of the physical fields.

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“…Kalkal et al. 7 examined the rotation effects and three-phase-layer parameters in a generalized thermoviscoelastic micropolar medium with the aim of normal mode analysis. Kalkal et al.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The effect of variable properties and rotation in a visco-thermoelastic orthotropic annular cylinder under the Moore–Gibson–Thompson heat conduction model

Aboueregal

Sedighi

2021

Proceedings of the Institution of Mechanical Engineers, Part L:

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“…Kumar 5 studied the propagation of waves in an electro-microstretch generalized thermoelastic semi-space. Kalkal et al 6 investigated the rotation and Phase-Lag Effects in a Micropolar Thermo-viscoelastic Half-Space. Das et al 7 studied the reflection of plane waves from the stress-free isothermal and insulated boundaries of a nonlocal thermoelastic solid.…”

Section: Introductionmentioning

confidence: 99%

Effect of magnetic field and voids on Rayleigh waves in a nonlocal thermoelastic half-space

Abd-Alla

Abo‐Dahab

Ahmed

et al. 2021

The Journal of Strain Analysis for Engineering Design

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This work is concerned with the propagation of surface waves is considered in an isotropic elastic homogeneous nonlocal generalized thermoelastic solid medium in the presence of a magnetic field and voids. The normal mode analysis and Lame’s potential theory are used to solve the resulting non-dimensional coupled equations. Dispersion relation for Rayleigh surface wave are derived for both thermally insulated and isothermal surfaces. The non-dimensional wave speed of Rayleigh surface wave is computed for a specific material. The non-dimensional wave speed of Rayleigh surface waves are found to be influenced by the presence of voids, magnetic field, thermal field, and elastic nonlocal parameter. For a particular model, the effect of magnetic field, void parameters, thermal parameter, and nonlocality has been studied numerically on the Rayleigh surface waves. All the computed results obtained have been depicted graphically and explained.

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Reflection of plane waves in a nonlocal micropolar thermoelastic medium under the effect of rotation

2020

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Rotation and Phase-Lag Effects in a Micropolar Thermo-viscoelastic Half-Space

Cited by 12 publications

References 33 publications

The effect of variable properties and rotation in a visco-thermoelastic orthotropic annular cylinder under the Moore–Gibson–Thompson heat conduction model

The effect of variable properties and rotation in a visco-thermoelastic orthotropic annular cylinder under the Moore–Gibson–Thompson heat conduction model

Effect of magnetic field and voids on Rayleigh waves in a nonlocal thermoelastic half-space

Reflection of plane waves in a nonlocal micropolar thermoelastic medium under the effect of rotation

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