A 2-D Drbem for Generakized Magneto-Thermo-Viscoelastic Transient Response of Rotating Functionally Graded Aaisotropic Thick Strip
Keywords:generalized magneto-thermo-viscoelasticity, rotation, anisotropic, functionally graded material, dual reciprocity boundary element method
AbstractA numerical model based on the dual reciprocity boundary element method (DRBEM) is extended to study the generalized magneto thermo-viscoelastic transient response of rotating thick strip of functionally graded material (FGM) in the context of the Green and Naghdi theory of type III. The material properties of the strip have a gradient in the thickness direction and are anisotropic in the plane of the strip. An implicit-implicit staggered strategy was developed and implemented for use with the DRBEM to obtain the solution for the displacement and temperature fields. The accuracy of the proposed method was examined and confirmed by comparing to the obtained results with those known before. In the case of plane deformation, a numerical scheme for the implementation of the method is presented and the numerical computations are presented graphically to show the effect of the rotation on the temperature and displacement components.
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