A modified couple-stress magneto-thermoelastic solid with microtemperatures and gravity field

被引：1

作者：

Said, Samia M. ^{[1
]}

Abd-Elaziz, Elsayed M. ^{[2
]}

Othman, Mohamed I. A. ^{[1
]}

机构：

[1] Zagazig Univ, Fac Sci, Dept Math, POB 44519, Zagazig, Egypt

[2] Minist Higher Educ, Zagazig Higher Inst Engn & Technol, Zagazig, Egypt

来源：

STRUCTURAL ENGINEERING AND MECHANICS | 2023年 / 87卷 / 05期

关键词：

hall current; microtemperatures; modified couple stress; multi-phase-lags theory; thermoelastic; PHASE-LAGS THEORY; PLANE-WAVES; HEAT-CONDUCTION; INITIAL STRESS; POROUS-MEDIUM; HALL CURRENT; THERMOELASTICITY; SPACE; RELAXATION; DIFFUSION;

D O I：

10.12989/sem.2023.87.5.475

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The present study deals with wave propagation in a modified couple -stress generalized thermoelastic solid under the effect of gravity and magnetic field. The problem is solved by a refined microtemperatures multi -phase -lags thermoelastic theory. The Fourier series and Laplace transforms will be used to obtain the general solution for any set of boundary conditions. Some comparisons have been shown in figures to estimate the effects of the gravity field, the magnetic field, and different theories of thermoelasticity in the presence of the hall current effect on all the physical quantities. Some particular cases of special interest have been deduced from the present investigation.

引用

页码：475 / 485

页数：11

共 50 条

[41] Modelling of magneto-thermoelastic plane waves at the interface of two prestressed solid half-spaces without energy dissipation [J].

Kakar, Rajneesh ;

Kakar, Shikha .

EARTHQUAKES AND STRUCTURES, 2015, 8 (06) :1299-1323

[42] Reflection of plane waves from the free surface of a rotating orthotropic magneto-thermoelastic solid half-space with diffusion [J].

Yadav, Anand Kumar .

JOURNAL OF THERMAL STRESSES, 2020, 44 (01) :86-106

[43] Interactions due to Hall current and photothermal effect in a magneto-thermoelastic medium with diffusion and gravity [J].

Deswal, Sunita ;

Sheokand, Parmender ;

Punia, Baljit Singh .

ACTA MECHANICA, 2024, 235 (01) :235-254

[44] Influence of Initial Stress and Variable Thermal Conductivity on a Fiber-Reinforced Magneto-Thermoelastic Solid with Micro-Temperatures by Multi-Phase-Lags Model [J].

Alharbi, Amnah M. ;

Said, Samia M. ;

Abd-Elaziz, Elsayed M. ;

Othman, Mohamed I. A. .

INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2022, 22 (01)

[45] Rayleigh wave propagation in a nonlocal isotropic magneto-thermoelastic solid with multi-dual-phase lag heat transfer [J].

Parveen Lata ;

Sukhveer Singh .

GEM - International Journal on Geomathematics, 2022, 13

[46] Plane Waves Reflection in a Generalized Magneto-Thermoelastic Solid in the Context of Three-Phase-Lag Model [J].

Abo-Dahab, S. M. ;

Othman, Mohamed I. A. ;

Aiyashi, M. A. ;

Albalwi, M. Daher ;

Yvaz, A. .

MECHANICS OF SOLIDS, 2024, 59 (01) :297-310

[47] A viscoelastic-micropolar solid with voids and microtemperatures under the effect of the gravity field [J].

Said, Samia M. .

GEOMECHANICS AND ENGINEERING, 2022, 31 (02) :159-166

[48] Memory Response of Magneto-Thermoelastic Problem Due to the Influence of Modified Ohm's Law [J].

Bawankar, Latika C. ;

Kedar, Ganesh D. .

APPLICATIONS AND APPLIED MATHEMATICS-AN INTERNATIONAL JOURNAL, 2021, 16 (01) :503-523

[49] Generalized magneto-thermoelastic half-space with diffusion under initial stress using three-phase-lag model [J].

Othman, Mohamed I. A. ;

Eraki, Ebtesam E. M. .

MECHANICS BASED DESIGN OF STRUCTURES AND MACHINES, 2017, 45 (02) :145-159

[50] Fractional effect in an orthotropic magneto-thermoelastic rotating solid of type GN-II due to normal force [J].

Lata, Parveen ;

Himanshi .

STRUCTURAL ENGINEERING AND MECHANICS, 2022, 81 (04) :503-511

← 1 2 3 4 5 →