The influence of Thomson effect and inclined loads in an electro-magneto-thermoelastic solid with voids under green-Naghdi theories  

作　　者：Elsayed M.Abd-Elaziz Mohamed I.M.Hilal 

机构地区：[1]Department of Mathematics,Zagazig University,Faculty of Science,P.O.Box 44519,Zagazig,Egypt

出　　处：《Journal of Ocean Engineering and Science》2018年第3期253-264,共12页海洋工程与科学（英文）

摘　　要：The present investigation deals with the 2-dimensional deformation in a homogeneous thermoelastic solid with voids subjected to inclined loads.The heat conduction equation is affected with the Thomson coefficient.The basic governing equations are modified by using Green-Naghdi theory of type-III.The normal mode analysis technique is used to obtain the components of stress,strain,temperature,induced magnetic field and change in volume fraction field.The variations of these quantities have been depicted graphically in the Green-Naghdi theories of type-II and III for an insulated boundary.From numerical calculations,the effect of Thomson parameter and angle of inclination on a homogeneous,isotropic,electro-magneto-thermoelastic material with voids is revealed and discussed.

关 键 词：Electro-magneto-thermoelasticity Normal mode method Inclined loads Voids Thomson effect Green-Naghdi theory 

分 类 号：O17[理学—数学]