中国物理B ›› 2012, Vol. 21 ›› Issue (8): 84601-084601.doi: 10.1088/1674-1056/21/8/084601
• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇 下一篇
Ibrahim A. Abbasa b, Rajneesh Kumarc, Vijay Chawlac
Ibrahim A. Abbasa b, Rajneesh Kumarc, Vijay Chawlac
摘要: The two-dimensional problem of generalized thermoelastic diffusion material with thermal and diffusion relaxation times is investigated in the context of Lord-Shulman theory. As an application of the problem, a particular type of thermal source is considered and the problem is solved numerically by using a finite element method. The components of displacement, stress, temperature distribution, chemical potential, and mass concentration are obtained. The resulting quantities are depicted graphically for a special model. Appreciable effect of relaxation times is observed on various resulting quantities.
中图分类号: (Thermoelasticity and electromagnetic elasticity (electroelasticity, magnetoelasticity))