A Fractional-Order Generalized Thermoelastic Problem of a Bilayer Piezoelectric Plate for Vibration Control

doi:10.1115/1.4036092

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	A Fractional-Order Generalized Thermoelastic Problem of a Bilayer Piezoelectric Plate for Vibration Control
	Xu, Yeshou 1; Xu, Zhao-Dong 1; He, Tianhu 2; Chen, Jinxiang 1; Xu, Chao 1
刊名	JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
	2017-08
卷号	139 期号:8
关键词	fractional-order theory generalized thermoelasticity bilayer piezoelectric plate Laplace transform temperature-dependent properties
ISSN号	0022-1481
DOI	10.1115/1.4036092
英文摘要	Multilayered piezoelectric structures have special applications for vibration control, and they often serve in a thermoelastic coupling environment. In this work, the fractional-order generalized thermoelasticity theory is used to investigate the dynamic thermal and elastic behavior of a bilayer piezoelectric-thermoelastic plate with temperature-dependent properties. The thermal contact resistance is implemented to describe the interfacial thermal wave propagation. The governing equations for the bilayer piezoelectric-thermoelastic plate with temperature-dependent properties are formulated and then solved by means of Laplace transformation and Riemann-sum approximation. The distributions of the nondimensional temperature, displacement, and stress are obtained and illustrated graphically. According to the numerical results, the effects of the thermal contact resistance, the ratio of the material properties between different layers, the temperature-dependent properties, and the fractional-order parameters on the distributions of the considered quantities are revealed in different cases and some remarkable conclusions are obtained. The investigation helps gain insights into the optimal design of actuators, sensors, which are made of piezoelectric materials.
资助项目	Research and Innovation Project for College Graduates of Jiangsu Province[KYLX15_0088] ; Research and Innovation Project for College Graduates of Jiangsu Province[KYLX_0155] ; Research and Innovation Project for College Graduates of Jiangsu Province[KYLX16_0247]
WOS研究方向	Thermodynamics ; Engineering
语种	英语
出版者	ASME
WOS记录号	WOS:000426124400012
状态	已发表
内容类型	期刊论文
源URL	[http://119.78.100.223/handle/2XXMBERH/33169]
专题	研究生院
通讯作者	Xu, Yeshou
作者单位	1.Southeast Univ, Minist Educ, Key Lab Concrete & Prestressed Concrete Struct, Nanjing 210096, Jiangsu, Peoples R China 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Xu, Yeshou,Xu, Zhao-Dong,He, Tianhu,et al. A Fractional-Order Generalized Thermoelastic Problem of a Bilayer Piezoelectric Plate for Vibration Control[J]. JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME,2017,139(8).
APA	Xu, Yeshou,Xu, Zhao-Dong,He, Tianhu,Chen, Jinxiang,&Xu, Chao.(2017).A Fractional-Order Generalized Thermoelastic Problem of a Bilayer Piezoelectric Plate for Vibration Control.JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME,139(8).
MLA	Xu, Yeshou,et al."A Fractional-Order Generalized Thermoelastic Problem of a Bilayer Piezoelectric Plate for Vibration Control".JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME 139.8(2017).