A one-dimensional thermoelastic problem due to a moving heat source under fractional order theory of thermoelasticity

doi:10.1155/2014/510205

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	A one-dimensional thermoelastic problem due to a moving heat source under fractional order theory of thermoelasticity
	He, Tianhu; Guo, Ying
刊名	Advances in Materials Science and Engineering
	2014
卷号	2014
关键词	Elasticity Laplace transforms Finite length Fractional order Governing equations Moving heat sources Numerical inversion One dimensional problems Thermoelastic problems Thermoelastics
ISSN号	16878434
DOI	10.1155/2014/510205
英文摘要	The dynamic response of a one-dimensional problem for a thermoelastic rod with finite length is investigated in the context of the fractional order theory of thermoelasticity in the present work. The rod is fixed at both ends and subjected to a moving heat source. The fractional order thermoelastic coupled governing equations for the rod are formulated. Laplace transform as well as its numerical inversion is applied to solving the governing equations. The variations of the considered temperature, displacement, and stress in the rod are obtained and demonstrated graphically. The effects of time, velocity of the moving heat source, and fractional order parameter on the distributions of the considered variables are of concern and discussed in detail. Copyright © 2014 T. He and Y. Guo.
WOS研究方向	Materials Science
语种	英语
出版者	Hindawi Limited, 410 Park Avenue, 15th Floor, 287 pmb, New York, NY 10022, United States
WOS记录号	WOS:000340749100001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/113036]
专题	研究生院
作者单位	School of Science, Lanzhou University of Technology, Lanzhou; 730050, China
推荐引用方式 GB/T 7714	He, Tianhu,Guo, Ying. A one-dimensional thermoelastic problem due to a moving heat source under fractional order theory of thermoelasticity[J]. Advances in Materials Science and Engineering,2014,2014.
APA	He, Tianhu,&Guo, Ying.(2014).A one-dimensional thermoelastic problem due to a moving heat source under fractional order theory of thermoelasticity.Advances in Materials Science and Engineering,2014.
MLA	He, Tianhu,et al."A one-dimensional thermoelastic problem due to a moving heat source under fractional order theory of thermoelasticity".Advances in Materials Science and Engineering 2014(2014).