NORMAL MODE ANALYSIS TO A TWO-DIMENSIONAL GENERALIZED ELECTROMAGNETOTHERMOELASTIC PROBLEM WITH DIFFUSION

doi:10.1080/01495739.2014.936213

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	NORMAL MODE ANALYSIS TO A TWO-DIMENSIONAL GENERALIZED ELECTROMAGNETOTHERMOELASTIC PROBLEM WITH DIFFUSION
	He, Tianhu; Li, Chenlin
刊名	JOURNAL OF THERMAL STRESSES
	2014
卷号	37 期号:10 页码:1244-1263
关键词	Diffusion relaxation time Electromagnetothermoelasticity Generalized thermoelastic diffusion theory Normal mode analysis Thermal relaxation time
ISSN号	0149-5739
DOI	10.1080/01495739.2014.936213
英文摘要	A two-dimensional generalized electromagnetothermoelastic problem for a half-space with diffusion is investigated in the present work. The problem is formulated in the context of the generalized thermoelastic diffusion theory. The half-space is initially placed in an external magnetic field with constant intensity, and its bounding surface in contact with a permeating substance is taken to be traction free and subjected to a time-dependent thermal load. The chemical potential is also assumed to be known function of time on the bounding surface. The half-space deforms because of the thermal load, and due to the application of magnetic field, there results in an induced magnetic field and an induced electric field in the half-space. The system of Maxwell's equations is given and the generalized electromagnetothermoelastic diffusive coupled governing equations are established. To solve the formulated equations, normal mode analysis is adopted and the exact expressions for the non-dimensional temperature, displacement, stress, induced magnetic field, induced electric field, and chemical potential and concentration are obtained and represented graphically.
资助项目	National Natural Science Foundation of China[11072101][11372123]
WOS研究方向	Thermodynamics ; Mechanics
语种	英语
出版者	TAYLOR & FRANCIS INC
WOS记录号	WOS:000340253000005
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/34478]
专题	研究生院
通讯作者	He, Tianhu
作者单位	Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	He, Tianhu,Li, Chenlin. NORMAL MODE ANALYSIS TO A TWO-DIMENSIONAL GENERALIZED ELECTROMAGNETOTHERMOELASTIC PROBLEM WITH DIFFUSION[J]. JOURNAL OF THERMAL STRESSES,2014,37(10):1244-1263.
APA	He, Tianhu,&Li, Chenlin.(2014).NORMAL MODE ANALYSIS TO A TWO-DIMENSIONAL GENERALIZED ELECTROMAGNETOTHERMOELASTIC PROBLEM WITH DIFFUSION.JOURNAL OF THERMAL STRESSES,37(10),1244-1263.
MLA	He, Tianhu,et al."NORMAL MODE ANALYSIS TO A TWO-DIMENSIONAL GENERALIZED ELECTROMAGNETOTHERMOELASTIC PROBLEM WITH DIFFUSION".JOURNAL OF THERMAL STRESSES 37.10(2014):1244-1263.