Variable properties thermopiezoelectric problem under fractional thermoelasticity | |
Ma, Yongbin; Cao, Liuchan; He, Tianhu | |
刊名 | SMART STRUCTURES AND SYSTEMS |
2018-02 | |
卷号 | 21期号:2页码:163-170 |
关键词 | fractional order theory of thermoelasticity thermo-piezoelectric coupling Laplace transform moving heat source variable properties |
ISSN号 | 1738-1584 |
DOI | 10.12989/sss.2018.21.2.163 |
英文摘要 | The dynamic response of a finite length thermo-piezoelectric rod with variable material properties is investigated in the context of the fractional order theory of thermoelasticity. The rod is subjected to a moving heat source and fixed at both ends. The governing equations are formulated and then solved by means of Laplace transform together with its numerical inversion. The results of the non dimensional temperature, displacement and stress in the rod are obtained and illustrated graphically. Meanwhile, the effects of the fractional order parameter, the velocity of heat source and the variable material properties on the variations of the considered variables are presented, and the results show that they significantly influence the variations of the considered variables. |
资助项目 | National Natural Science Foundation of China[11372123] ; Natural Science Foundation of Gansu Province[148RJZA007] |
WOS研究方向 | Engineering ; Instruments & Instrumentation |
语种 | 英语 |
出版者 | TECHNO-PRESS |
WOS记录号 | WOS:000429266900003 |
状态 | 已发表 |
内容类型 | 期刊论文 |
源URL | [http://119.78.100.223/handle/2XXMBERH/32790] |
专题 | 理学院 研究生院 |
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 | Ma, Yongbin,Cao, Liuchan,He, Tianhu. Variable properties thermopiezoelectric problem under fractional thermoelasticity[J]. SMART STRUCTURES AND SYSTEMS,2018,21(2):163-170. |
APA | Ma, Yongbin,Cao, Liuchan,&He, Tianhu.(2018).Variable properties thermopiezoelectric problem under fractional thermoelasticity.SMART STRUCTURES AND SYSTEMS,21(2),163-170. |
MLA | Ma, Yongbin,et al."Variable properties thermopiezoelectric problem under fractional thermoelasticity".SMART STRUCTURES AND SYSTEMS 21.2(2018):163-170. |
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