通过三相滞后模型研究非定位参数和内部热源影响下的广义磁致热弹性介质

IF 0.6 4区工程技术 Q4 MECHANICS

Mechanics of Solids Pub Date : 2024-07-12 DOI:10.1134/S0025654423602665

Ebtesam E. M. Eraki, Ethar A. A. Ahmed, Mohamed I. A. Othman

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引用次数: 0

摘要

摘要在三相磁滞模型（3PHL）的背景下，建立了一个在磁场和内部热源影响下的广义热弹性介质方程组。该问题使用 Eringen 的非局部弹性模型进行讨论。通过法向模态分析获得了物理量的精确表达式，并通过对比和讨论以图表形式进行了说明。获得的所有计算结果均以图表形式展示和解释。本文研究了一种称为广义磁热弹性介质的特殊材料。利用三相滞后模型对这种材料进行了非定位参数和内部热源的分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Generalized Magneto-Thermoelastic Medium under the Effect of Non-Locality Parameter and Internal Heat Source via Three-Phase-Lag Model

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Generalized Magneto-Thermoelastic Medium under the Effect of Non-Locality Parameter and Internal Heat Source via Three-Phase-Lag Model

In the context of the three-phase hysteresis model (3PHL), a system of equations is established for a generalized thermoelastic medium under the influence of a magnetic field and an internal heat source. The problem is discussed using Eringen’s nonlocal elastic model. The exact expression of the physical quantity is obtained by normal mode analysis and illustrated graphically by comparison and discussion. All calculation results obtained are graphically presented and explained. This paper investigates a specific type of material called a generalized magneto-thermoelastic medium. This material is subjected to the presence of a non-locality parameter and an internal heat source using the three-phase-lag model.

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来源期刊

Mechanics of Solids 医学-力学

CiteScore

1.20

自引率

42.90%

发文量

112

审稿时长

6-12 weeks

期刊介绍： Mechanics of Solids publishes articles in the general areas of dynamics of particles and rigid bodies and the mechanics of deformable solids. The journal has a goal of being a comprehensive record of up-to-the-minute research results. The journal coverage is vibration of discrete and continuous systems; stability and optimization of mechanical systems; automatic control theory; dynamics of multiple body systems; elasticity, viscoelasticity and plasticity; mechanics of composite materials; theory of structures and structural stability; wave propagation and impact of solids; fracture mechanics; micromechanics of solids; mechanics of granular and geological materials; structure-fluid interaction; mechanical behavior of materials; gyroscopes and navigation systems; and nanomechanics. Most of the articles in the journal are theoretical and analytical. They present a blend of basic mechanics theory with analysis of contemporary technological problems.