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
Source PublicationWAVES IN RANDOM AND COMPLEX MEDIA
ISSN1745-5030
Volume30Issue:1Pages:142-156
AbstractIn 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.
KeywordNonlocal effect memory-dependent derivative generalized thermoelasticity Laplace transform dynamic response
DOI10.1080/17455030.2018.1490043
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000505209600010
PublisherTAYLOR & FRANCIS LTD
Citation statistics
Cited Times:19[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.lut.edu.cn/handle/2XXMBERH/64288
Collection研究生院
Corresponding AuthorHe, Tianhu
AffiliationLanzhou Univ Technol, Sch Sci, Lanzhou, Gansu, Peoples R China
First Author AffilicationColl Sci
Corresponding Author AffilicationColl Sci
First Signature AffilicationColl Sci
Recommended Citation
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.
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