Three-phase-lag functionally graded thermoelastic model having double porosity and gravitational effect

IF 13 1区 工程技术 Q1 ENGINEERING, MARINE
Kapil Kumar Kalkal , Aarti Kadian , Sunil Kumar
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引用次数: 3

Abstract

In the present article, we have used the three-phase-lag model of thermoelasticity to formulate a two dimensional problem of non homogeneous, isotropic, double porous media with a gravitational field impact. Thermal shock of constant intensity is applied on the bounding surface. The normal mode procedure is employed to derive the exact expressions of the field quantities. These expressions are also calculated numerically and plotted graphically to demonstrate and compare theoretical results. The influences of non-homogeneity parameter, double porosity and gravity on the various physical quantities are also analyzed. A comparative study is done between three-phase-lag and GN-III models. Some limiting cases are also deduced from the current study.

具有孔隙度和引力双重效应的三相滞后梯度热弹性模型
在本文中,我们使用热弹性的三相滞后模型来公式化具有引力场冲击的非均质、各向同性、双多孔介质的二维问题。在边界表面上施加恒定强度的热冲击。采用常模程序推导出场量的精确表达式。还对这些表达式进行了数值计算和图形绘制,以演示和比较理论结果。分析了非均质参数、双重孔隙度和重力对各种物理量的影响。对三相滞后模型和GN-III模型进行了比较研究。从目前的研究中还推导出了一些极限情况。
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来源期刊
CiteScore
11.50
自引率
19.70%
发文量
224
审稿时长
29 days
期刊介绍: The Journal of Ocean Engineering and Science (JOES) serves as a platform for disseminating original research and advancements in the realm of ocean engineering and science. JOES encourages the submission of papers covering various aspects of ocean engineering and science.
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