Effect of relaxation times on circular crested waves in thermoelastic diffusive plate

作     者：Rajneesh KUMAR Tarun KANSAL 

作者机构：Department of Mathematics Kurukshetra University 

出 版 物：《Applied Mathematics and Mechanics(English Edition)》 (应用数学和力学（英文版）)

年 卷 期：2010年第31卷第4期

页      面：493-500页

核心收录：

学科分类：08[工学] 081304[工学-建筑技术科学] 0813[工学-建筑学] 080102[工学-固体力学] 0801[工学-力学（可授工学、理学学位）] 

基　　金：Bangladesh Council of Scientific and Industrial Research  BCSIR 

主　　题：wave propagation transversely generalized thermoelastic diffusion attenuation isotropic crested waves phase velocity coefficient amplitudes 

摘      要：The propagation of circularly crested thermoelastic diffusive waves in an infinite homogeneous transversely isotropic plate subjected to stress free, isothermal/insulated and chemical potential conditions is investigated in the framework of different thermo- elastic diffusion theories. The dispersion equations of thermoelastic diffusive Lamb type waves are derived. Some special cases of the dispersion equations are also deduced.