The transient response of a functionally graded piezoelectric rod subjected to a moving heat source under fractional order theory of thermoelasticity

doi:10.1080/15376494.2016.1196783

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	The transient response of a functionally graded piezoelectric rod subjected to a moving heat source under fractional order theory of thermoelasticity
	Ma, Yongbin1,2 ; He, Tianhu2
	2017
发表期刊	MECHANICS OF ADVANCED MATERIALS AND STRUCTURES
ISSN	1537-6494
卷号	24 期号:9 页码:789-796
摘要	The transient thermo-piezoelectric response of a functionally graded piezoelectric rod subjected to a moving heat source is investigated in the context of fractional order theory of thermoelasticity proposed by Sherief. The material properties of the functionally graded piezoelectric rod are assumed to vary exponentially along the length, except for the thermal relaxation time and the specific heat, which are taken to be constant. To solve the governing equations of the problem, Laplace transform is applied, eliminating the time effect; the analytical solutions of the displacement, stress, temperature, and electric field in Laplace domain are obtained. Subsequently, the solutions of the considered variables in time domain are obtained by numerical Laplace inversion and illustrated graphically. In calculation, the effect of the fractional order parameter on the variations of the considered variables is presented.
关键词	Functionally graded piezoelectric material fractional order theory Laplace transform moving heat source transient response
DOI	10.1080/15376494.2016.1196783
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[11372123] ; Natural Science Foundation of Gansu Province[148RJZA007]
WOS研究方向	Materials Science ; Mechanics
WOS类目	Materials Science, Multidisciplinary ; Mechanics ; Materials Science, Characterization & Testing ; Materials Science, Composites
WOS记录号	WOS:000399577000007
出版者	TAYLOR & FRANCIS INC
EI入藏号	20164803053390
EI主题词	Transient analysis
EI分类号	641.1 Thermodynamics - 701.1 Electricity: Basic Concepts and Phenomena - 921.3 Mathematical Transformations - 931 Classical Physics ; Quantum Theory ; Relativity - 931.2 Physical Properties of Gases, Liquids and Solids
引用统计	被引频次：20[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/33413
专题	理学院研究生院
通讯作者	He, Tianhu
作者单位	1.Lanzhou Univ Technol, Key Lab Disaster Prevent & Mitigat Civil Engn Gan, Lanzhou, Peoples R China; 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China
第一作者单位	兰州理工大学; 理学院
通讯作者单位	理学院
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Ma, Yongbin,He, Tianhu. The transient response of a functionally graded piezoelectric rod subjected to a moving heat source under fractional order theory of thermoelasticity[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2017,24(9):789-796.
APA	Ma, Yongbin,&He, Tianhu.(2017).The transient response of a functionally graded piezoelectric rod subjected to a moving heat source under fractional order theory of thermoelasticity.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,24(9),789-796.
MLA	Ma, Yongbin,et al."The transient response of a functionally graded piezoelectric rod subjected to a moving heat source under fractional order theory of thermoelasticity".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES 24.9(2017):789-796.