Mechanodiffusion of Multicomponent Continuum under the Action of Unsteady Volume Perturbations
- 作者: Afanasieva O.1, Zemskov A.1,2
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隶属关系:
- Moscow Aviation Institute
- Research Institute of Mechanics
- 期: 卷 40, 编号 3 (2019)
- 页面: 249-255
- 栏目: Article
- URL: https://journals.rcsi.science/1995-0802/article/view/204045
- DOI: https://doi.org/10.1134/S1995080219030028
- ID: 204045
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详细
A one-dimensional coupled mechanodiffusion problem is considered for a multicomponent continuum with the specified unsteady volume perturbations. Physical and mechanical processes are described using a locally equilibrium linear model of elastic diffusion. The solution is sought in the integral form. To construct the bulk Green’s functions, the Laplace transformation with respect to time is used, as well as expansions (series, integral representations) in the system of eigenfunctions of the elastic-diffusion operator. The originals of Green’s functions are found using residues and tables of operational calculus.
作者简介
O. Afanasieva
Moscow Aviation Institute
编辑信件的主要联系方式.
Email: oahome@mail.ru
俄罗斯联邦, Volokolamskoe sh. 4, Moscow, 125993
A. Zemskov
Moscow Aviation Institute; Research Institute of Mechanics
编辑信件的主要联系方式.
Email: azemskov1975@mail.ru
俄罗斯联邦, Volokolamskoe sh. 4, Moscow, 125993; Michurinsky pr. 1, Moscow, 119192