A generalized thermoelastic problem with nonlocal effect and memory-dependent derivative when subjected to a moving heat source

doi:10.1080/17455030.2018.1490043

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	A generalized thermoelastic problem with nonlocal effect and memory-dependent derivative when subjected to a moving heat source
	Zhang, Pei; He, Tianhu
	2020-01-02
发表期刊	WAVES IN RANDOM AND COMPLEX MEDIA
ISSN	1745-5030
卷号	30 期号:1 页码:142-156
摘要	In the generalized thermoelasticity with nonlocal effect and memory-dependent derivative, the dynamic response of a finite thermoelastic rod fixed at both ends and subjected to a moving heat source is investigated. The corresponding governing equations are formulated and solved by means of Laplace transform and its numerical inversion. In simulation, the effects of the time-delay factor, the kernel function and the nonlocal parameter on the distributions of the non-dimensional temperature, displacement and stress are examined, respectively, and illustrated graphically. The results show that: the time-delay factor and the kernel function significantly affect the peak values of the considered variables; the nonlocal parameter barely influences the distributions of the non-dimensional temperature, slightly influences the peak values of the non-dimensional displacement, while remarkably influences the peak values of the non-dimensional stress.
关键词	Nonlocal effect memory-dependent derivative generalized thermoelasticity Laplace transform dynamic response
DOI	10.1080/17455030.2018.1490043
收录类别	SCI
语种	英语
WOS研究方向	Physics
WOS类目	Physics, Multidisciplinary
WOS记录号	WOS:000505209600010
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：36[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/64288
专题	研究生院
通讯作者	He, Tianhu
作者单位	Lanzhou Univ Technol, Sch Sci, Lanzhou, Gansu, Peoples R China
第一作者单位	理学院
通讯作者单位	理学院
第一作者的第一单位	理学院
推荐引用方式 GB/T 7714	Zhang, Pei,He, Tianhu. A generalized thermoelastic problem with nonlocal effect and memory-dependent derivative when subjected to a moving heat source[J]. WAVES IN RANDOM AND COMPLEX MEDIA,2020,30(1):142-156.
APA	Zhang, Pei,&He, Tianhu.(2020).A generalized thermoelastic problem with nonlocal effect and memory-dependent derivative when subjected to a moving heat source.WAVES IN RANDOM AND COMPLEX MEDIA,30(1),142-156.
MLA	Zhang, Pei,et al."A generalized thermoelastic problem with nonlocal effect and memory-dependent derivative when subjected to a moving heat source".WAVES IN RANDOM AND COMPLEX MEDIA 30.1(2020):142-156.