期刊名称：Computational Methods in Science and Technology
印刷版ISSN：1505-0602
出版年度：2015
卷号：21
期号：4
页码：229-240
DOI：10.12921/cmst.2015.21.04.007
出版社：Poznan Supercomputing and Networking Center
摘要：The present investigation is to focus on the effect of Hall current and rotation in a modified couple stress theory of elastic half space due to ramp-type loading in a homogeneous, isotropic, thermoelastic diffusive medium. The mathematical formulation is prepared for different theories of thermoelastic diffusion, including the Coriolis and centrifugal forces. The Laplace and Fourier transforms techniques are applied to obtain the solutions of the governing equations. The components of displacement, stresses, temperature change and mass concentration are obtained in the transformed domain. The numerical inversion technique has been used to obtain the solutions in the physical domain. Effects of Hall current and rotation are shown on the resulting quantities. Some particular cases are also discussed in the present problem.
其他关键词：modified couple stress, generalized thermoelasticity, Laplace and Fourier transforms, ramp-type Loading, Hall current and rotation
