The generalized electromagnetic-thermoelastic coupling problem of hollow cylindrical conductor based on the memory-dependent derivative
He, Tianhu; Ma, Jintao; Li, Yan
2019
Source PublicationINTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS
ISSN1383-5416
Volume61Issue:3Pages:357-375
AbstractIn present work, the transient responses of a hollow cylindrical conductor based on the generalized thermoelastic theory with memory-dependent derivative are investigated. The conductor with temperature-dependent mechanical properties is subjected to a thermal shock on its internal surface. The hollow cylindrical conductor is placed in a magnetic field along the axial direction of the cylinder. The effects of memory-dependent derivative and temperature-dependent properties influenced by the variable material property factors on the heat conduction and structural responses are emphatically discussed. The coupled governing equations containing time delay factors and kernel functions, which can be chosen freely according to specific problems, are solved by the Laplace transform together with its numerical inversion. The distributions of the non-dimensional induced electric field, induced magnetic field, hoop stress, radial stress, temperature and displacement at different values of time delay factors, kernel functions and variable material property factors are obtained and illustrated graphically. Finally, some conclusions are summed up, based upon which guidelines may be provided in the design of a hollow cylindrical conductor working in a thermo-mechanical coupling environment.
KeywordMemory-dependent derivative hollow cylindrical conductor induced electric field induced magnetic field Laplace transform
DOI10.3233/JAE-180124
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[11372123]
WOS Research AreaEngineering ; Mechanics ; Physics
WOS SubjectEngineering, Electrical & Electronic ; Mechanics ; Physics, Applied
WOS IDWOS:000497315000004
PublisherIOS PRESS
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://ir.lut.edu.cn/handle/2XXMBERH/64284
Collection研究生院
经济管理学院
Corresponding AuthorHe, Tianhu
AffiliationLanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
First Author AffilicationColl Sci
Corresponding Author AffilicationColl Sci
First Signature AffilicationColl Sci
Recommended Citation
GB/T 7714
He, Tianhu,Ma, Jintao,Li, Yan. The generalized electromagnetic-thermoelastic coupling problem of hollow cylindrical conductor based on the memory-dependent derivative[J]. INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS,2019,61(3):357-375.
APA He, Tianhu,Ma, Jintao,&Li, Yan.(2019).The generalized electromagnetic-thermoelastic coupling problem of hollow cylindrical conductor based on the memory-dependent derivative.INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS,61(3),357-375.
MLA He, Tianhu,et al."The generalized electromagnetic-thermoelastic coupling problem of hollow cylindrical conductor based on the memory-dependent derivative".INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS 61.3(2019):357-375.
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