A nonlinearly coupled thermoelectric material with a parabolic inhomogeneity

作     者：Wang, Xu Schiavone, Peter 

作者机构：East China Univ Sci & Technol Sch Mech & Power Engn Shanghai Peoples R China Univ Alberta Dept Mech Engn Edmonton AB Canada East China Univ Sci & Technol Sch Mech & Power Engn 130 Meilong Rd Shanghai 200237 Peoples R China Univ Alberta Dept Mech Engn 10 203 Donadeo Innovat Ctr Engn Edmonton AB T6G 1H9 Canada 

出 版 物：《JOURNAL OF THERMAL STRESSES》 (热应力杂志)

年 卷 期：2023年第46卷第5期

页      面：399-414页

核心收录：

学科分类：080702[工学-热能工程] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Natural Sciences and Engineering Research Council of Canada [RGPIN - 2017 - 03716115112] 

主　　题：Closed-form solution complex variable method nonlinear thermoelectricity parabolic inhomogeneity thermoelastic field thermoelectric field 

摘      要：We use complex variable methods to study the two-dimensional thermoelectric and thermoelastic problems associated with a nonlinearly coupled thermoelectric parabolic inhomogeneity embedded in an infinite nonlinearly coupled thermoelectric matrix subjected to uniform remote electric current density and uniform remote energy flux. Exact closed-form solutions to the problems are derived primarily with the aid of an identity established on the parabolic interface. Our analysis indicates that the electrically and thermally induced stresses exhibit quadratic distributions inside the parabolic inhomogeneity.