The Reflection of Magneto-Thermoelastic P and SV Waves at a Solid Half Space Using Dual-Phase-Lag Model

作     者：Ahmed E.Abouelregal 

作者机构：Mathematics DepartmentFaculty of ScienceMansoura UniversityMansoura 35516Egypt 

出 版 物：《Advances in Applied Mathematics and Mechanics》 (应用数学与力学进展（英文）)

年 卷 期：2011年第3卷第6期

页      面：745-758页

核心收录：

学科分类：07[理学] 0802[工学-机械工程] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 070101[理学-基础数学] 

主　　题：Reflection dual-phase-lag model thermoelastici waves partition of energy magneto-thermoelasticity 

摘      要：The dual-phase-lag heat transfer model is employed to study the reflection phenomena of P and SV waves from a surface of a semi-infinite magnetothermoelastic *** ratios of reflection coefficients to that of incident coefficients are obtained for P-and SV-wave *** results for partition of the energy for various values of the angle of incidence are computed numerically under the stress-free and rigidly fixed thermally insulated *** reflection coefficients are depending on the angle of incidence,magnetic field,phase lags and other material *** show that the sum of energy ratios is unity at the *** results are discussed and depicted graphically.