Dynamic response of a generalized piezoelectric-thermoelastic problem under fractional order theory of thermoelasticity | |
Ma, Yongbin1,2; He, Tianhu2 | |
2016 | |
发表期刊 | MECHANICS OF ADVANCED MATERIALS AND STRUCTURES |
ISSN | 1537-6494 |
卷号 | 23期号:10页码:1173-1180 |
摘要 | The dynamic response of a piezoelectric-thermoelastic rodmade of piezoelectric ceramics (PZT-4) subjected to a moving heat source is dealt with in the context of the fractional order theory of thermoelasticity. The piezoelectric-thermoelastic governing equations for the problem are formulated and then solved bymeans of Laplace transform together with its numerical inversion. The distributions of the considered nondimensional temperature, displacement, stress, and electric potential are obtained and illustrated graphically. The effects of fractional order parameter and the velocity of heat source on the variations of the considered variables are investigated, and the results show that they have significant influence on the variations of the considered variables. The present investigation could be helpful for better understanding the multi-field coupling effect of mechanical, electric, and thermal fields in real piezoelectric ceramics structures, and provide some guidelines in the optimal design of actuators or sensors made of piezoelectric ceramics serving in a thermoelastic environment. |
关键词 | Fractional order theory of thermoelasticity piezoelectric-thermoelastic coupling Laplace transform heat source thermal relaxation |
DOI | 10.1080/15376494.2015.1068397 |
收录类别 | SCI ; SCIE |
语种 | 英语 |
资助项目 | National Natural Science Foundation of China[11372123] |
WOS研究方向 | Materials Science ; Mechanics |
WOS类目 | Materials Science, Multidisciplinary ; Mechanics ; Materials Science, Characterization & Testing ; Materials Science, Composites |
WOS记录号 | WOS:000372863100005 |
出版者 | TAYLOR & FRANCIS INC |
EI入藏号 | 20161402177700 |
EI主题词 | Thermoelasticity |
EI分类号 | 701.1 Electricity: Basic Concepts and Phenomena - 708.1 Dielectric Materials - 732 Control Devices - 732.1 Control Equipment - 921.3 Mathematical Transformations - 931.2 Physical Properties of Gases, Liquids and Solids |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | https://ir.lut.edu.cn/handle/2XXMBERH/33832 |
专题 | 理学院 研究生院 |
通讯作者 | He, Tianhu |
作者单位 | 1.Lanzhou Univ Technol, Key Lab Disaster Prevent & Mitigat Civil Engn Gan, Lanzhou, Peoples R China; 2.Lanzhou Univ Technol, Sch Sci, Lanzhou 730050, Peoples R China |
第一作者单位 | 兰州理工大学; 理学院 |
通讯作者单位 | 理学院 |
第一作者的第一单位 | 兰州理工大学 |
推荐引用方式 GB/T 7714 | Ma, Yongbin,He, Tianhu. Dynamic response of a generalized piezoelectric-thermoelastic problem under fractional order theory of thermoelasticity[J]. MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,2016,23(10):1173-1180. |
APA | Ma, Yongbin,&He, Tianhu.(2016).Dynamic response of a generalized piezoelectric-thermoelastic problem under fractional order theory of thermoelasticity.MECHANICS OF ADVANCED MATERIALS AND STRUCTURES,23(10),1173-1180. |
MLA | Ma, Yongbin,et al."Dynamic response of a generalized piezoelectric-thermoelastic problem under fractional order theory of thermoelasticity".MECHANICS OF ADVANCED MATERIALS AND STRUCTURES 23.10(2016):1173-1180. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
查看访问统计 |
谷歌学术 |
谷歌学术中相似的文章 |
[Ma, Yongbin]的文章 |
[He, Tianhu]的文章 |
百度学术 |
百度学术中相似的文章 |
[Ma, Yongbin]的文章 |
[He, Tianhu]的文章 |
必应学术 |
必应学术中相似的文章 |
[Ma, Yongbin]的文章 |
[He, Tianhu]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论