Evolution of bulk strain solitons in cylindrical inhomogeneous shells

Journal Article · Wed Oct 28 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4934451· OSTI ID:22492651

Samsonov, A.; Dreiden, G.; Semenova, I. ^[1]

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1. Ioffe Institute, 26 Politekhnicheskaya, St Petersburg 194021 (Russian Federation)

Bulk strain solitary waves in nonlinearly elastic thin-walled cylindrical shells with variable geometrical and physical parameters are studied, and equation for the longitudinal strain component with the variable coefficients is derived. A conservative finite difference scheme is proposed, and the results of numerical simulation of the strain soliton evolution in a shell with the abrupt variations of cross section and physical properties of the material are presented.

• OSTI ID: 22492651
• Journal Information: AIP Conference Proceedings, Vol. 1685, Issue 1; Conference: 20. international symposium on nonlinear acoustics, Ecully (France), 29 Jun - 3 Jul 2015, 2. international sonic boom forum, Ecully (France), 29 Jun - 3 Jul 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
42 ENGINEERING
COMPUTERIZED SIMULATION
CROSS SECTIONS
CYLINDRICAL CONFIGURATION
ELASTICITY
EQUATIONS
NONLINEAR PROBLEMS
PHYSICAL PROPERTIES
SHELLS
STRAINS
WALLS