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SIMULATION OF A WAVE PROCESS IN A SHELL WITH PHYSICAL SQUARE NONLINEARITY CONSIDERING DAMPING AND SURROUNDING MEDIA
Evdokimova E.V. 2, Ivanov S. V. 3, Mogilevich L. I. 1

1. Yuri Gagarin State Technical University of Saratov
2. Yuri Gagarin state technical university of Saratov
3. Saratov State University

Abstract:

Investigating deformation waves behavior inelastic shells presents a significant trend in contemporary wave dynamics. But there is a lack of sources devoted to investigating construction damping impact on longitudinal direction in physically non-linear elastic shells. The same concerns an elastic surrounding medium. The paper deals with investigating constructing damping an surrounding medium on deformation non-linear waves propagation, demanding computer modeling methods. The modern approach to constructing difference schemes is used in the present paper. The calculations of the obtained difference schemes allowed for interpretation of physical processes.

Keywords: non-linear waves, elastic cylinder shell

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