The generalized electromagnetic-thermoelastic coupling problem of hollow cylindrical conductor based on the memory-dependent derivative

doi:10.3233/JAE-180124

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	The generalized electromagnetic-thermoelastic coupling problem of hollow cylindrical conductor based on the memory-dependent derivative
	He, Tianhu; Ma, Jintao; Li, Yan
刊名	INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS
	2019
卷号	61 期号:3 页码:357-375
关键词	Memory-dependent derivative hollow cylindrical conductor induced electric field induced magnetic field Laplace transform
ISSN号	1383-5416
DOI	10.3233/JAE-180124
英文摘要	In 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.
资助项目	National Natural Science Foundation of China[11372123]
WOS研究方向	Engineering ; Mechanics ; Physics
语种	英语
出版者	IOS PRESS
WOS记录号	WOS:000497315000004
状态	已发表
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/64284]
专题	研究生院经济管理学院
通讯作者	He, Tianhu
作者单位	Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 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.