| Abstracts: | For nonlinear elastic isotropic media with different moduli, deformations of shape change are considered. Using the proposed model relations, a solution of a boundary value problem of the rectilinear motion of a medium in a round pipe under the action of a variable pressure drop is obtained. The obtained results are compared with the exact solution for a nonlinear elastic isotropic medium.
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| The contact details of authors: | Kovtanyuk Larisa Valentinovna e-mail: lk@iacp.dvo.ru, Dr. Sci. Phys. & Math., corresponding member of the Russian Academy of Sciences, Head of the Laboratory of Irreversible Deformation Mechanics, Institute of Automation and Control Processes of FEB RAS, Vladivostok, Russia.
Panchenko Galina Leonidovna e-mail: panchenko@iacp.dvo.ru, Candidate of Phys. & Math., Senior Researcher, Institute of Automation and Control Processes of FEB RAS, Vladivostok, Russia, Associate Professor, Vladivostok State University, Vladivostok, Russia.
Popova Elena Olegovna e-mail: polenao@bk.ru, Postgraduate Student, Institute of Automation and Control Processes of FEB RAS, Vladivostok, Russia.
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