Harmonic wave generation in non linear thermoelasticity by variational iteration method and Adomian's method

JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS

卷:207

Article

Sweilam, N. H.

关键词: nonlinear coupled thermoelasticity;    Adomian's decomposition method;    variational iteration method;   

DOI  :  10.1016/j.cam.2006.07.013

来源: Elsevier

【 摘 要 】

This paper applies the variational iteration method and Adomian's decomposition method to solve numerically the harmonic wave generation in a nonlinear, one-dimensional elastic half-space model subjected initially to a prescribed harmonic displacement. The results show that the variational iteration method is much easier, more convenient, and more stable and efficient than Adomian decomposition method. (C) 2006 Elsevier B.V. All rights reserved.

【 授权许可】

Free