Dual-phase-lag model on microstretch thermoelastic medium with diffusion under the influence of gravity and laser pulse

被引：10

作者：

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

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

Mohamed, Ibrahim E. A. ^{[1
]}

机构：

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

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

来源：

STRUCTURAL ENGINEERING AND MECHANICS | 2020年 / 75卷 / 02期

关键词：

gravity; microstretch; dual-phase-lag; diffusion; laser pulse; BOUNDARY-VALUE-PROBLEM; WAVES; PLATE; THERMODIFFUSION; 2-TEMPERATURE; PROPAGATION; FIELD;

D O I：

10.12989/sem.2020.75.2.133

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This investigation is to study the effect of gravitational field and diffusion on a microstretch thermoelastic medium heating by a non-Gaussian laser beam. The problem was studied in the context of the dual-phase-lag model. The normal mode analysis is used to solve the problem to obtain the exact expressions for the non-dimensional displacement components, the microrotation, the stresses, and the temperature distribution. The effect of time parameter, heat flux parameter and gravity response of three theories of thermoelasticity i.e. dual-phase-lag model (DPL), Lord and Shulman theory (L-S) and coupled theory (CT) on these quantities have been depicted graphically for a particular model.

引用

页码：133 / 144

页数：12

共 50 条

[11] On the time differential dual-phase-lag thermoelastic model
Chirita, Stan
MECCANICA, 2017, 52 (1-2) : 349 - 361
[12] Thermoelastic Bresse system with dual-phase-lag model
Noelia Bazarra
Ivana Bochicchio
José R. Fernández
Maria Grazia Naso
Zeitschrift für angewandte Mathematik und Physik, 2021, 72
[13] Thermoelastic Bresse system with dual-phase-lag model
Bazarra, Noelia
Bochicchio, Ivana
Fernandez, Jose R.
Naso, Maria Grazia
ZEITSCHRIFT FUR ANGEWANDTE MATHEMATIK UND PHYSIK, 2021, 72 (03):
[14] On the time differential dual-phase-lag thermoelastic model
Stan Chiriţă
Meccanica, 2017, 52 : 349 - 361
[15] Refined dual-phase-lag Green-Naghdi models for thermoelastic diffusion in an infinite medium
Kutbi, Marwan A.
Zenkour, Ashraf M.
WAVES IN RANDOM AND COMPLEX MEDIA, 2022, 32 (02) : 947 - 967
[16] Pulsed laser heating of a thermoelastic micro-stretch medium under the effect of a magnetic field in the context of a dual-phase-lag model
Othman, M. I. A.
Zidan, M. E. M.
Mohamed, I. E. A.
INDIAN JOURNAL OF PHYSICS, 2020, 94 (05) : 619 - 631
[17] Effect of Magnetic Field on Thermoelastic Micro-Elongated Solid with Diffusion under Dual-Phase-Lag Model
Alharbi, Amnah M.
Othman, Mohamed I. A.
Abd-Elaziz, Elsayed M.
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2021, 21 (13)
[18] Pulsed laser heating of a thermoelastic micro-stretch medium under the effect of a magnetic field in the context of a dual-phase-lag model
Mohamed I. A. Othman
Magda E. M. Zidan
Ibrahim E. A. Mohamed
Indian Journal of Physics, 2020, 94 : 619 - 631
[19] Fundamental solution of the steady oscillations equations in porous thermoelastic medium with dual-phase-lag model
Biswas, Siddhartha
Sarkar, Nantu
MECHANICS OF MATERIALS, 2018, 126 : 140 - 147
[20] Fractional Dual-Phase-Lag Heat Conduction Model For Laser Pulse Heating
Xu, Huanying
Wang, Xiaoping
Qi, Haitao
2017 29TH CHINESE CONTROL AND DECISION CONFERENCE (CCDC), 2017, : 7833 - 7837

← 1 2 3 4 5 →