Reflection and transmission of plane waves from fluid-piezothermoelastic solid interface  

作　　者：A.K.VASHISHTH H.SUKHIJA 

机构地区：[1]Department of Mathematics, Kurukshetra University

出　　处：《Applied Mathematics and Mechanics(English Edition)》2015年第1期11-36,共26页应用数学和力学（英文版）

基　　金：Project supported by the Council of Scientific and Research Organization(No.09/(105)/0173/2008/EMR-I)

摘　　要：The reflection and transmission of plane waves from a fluid-piezothermoelastic solid interface are studied. The expressions for amplitude ratios and energy ratios corresponding to reflected waves and transmitted waves are derived analytically. The piezothermoelastic solid half-space is assumed to have 6 mm type symmetry and assumed to be loaded with water. The effects of angle of the incidence, the frequency, the specific heat, the relaxation time, and the thermal conductivity on the reflected and transmitted energy ratios are studied numerically for a particular model of cadmium selenide （CdSe） and water. Some special cases are also studied.The reflection and transmission of plane waves from a fluid-piezothermoelastic solid interface are studied. The expressions for amplitude ratios and energy ratios corresponding to reflected waves and transmitted waves are derived analytically. The piezothermoelastic solid half-space is assumed to have 6 mm type symmetry and assumed to be loaded with water. The effects of angle of the incidence, the frequency, the specific heat, the relaxation time, and the thermal conductivity on the reflected and transmitted energy ratios are studied numerically for a particular model of cadmium selenide （CdSe） and water. Some special cases are also studied.

关 键 词：REFLECTION TRANSMISSION piezo-thermoelastic relaxation time thermal conductivity 

分 类 号：O343.6[理学—固体力学] TU435[理学—力学]