Modification of the grid-characteristic method on Chimera meshes for 3D problems of railway non-destructive testing
DOI10.1134/s1995080223010262OpenAlexW4377003264MaRDI QIDQ6043908
E. A. Pesnya, A. A. Kozhemyachenko, Vladislav Stetsyuk, A. V. Favorskaya
Publication date: 25 May 2023
Published in: Lobachevskii Journal of Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1134/s1995080223010262
numerical simulationrailwayelastic wave equationgrid-characteristic methodcurvilinear meshesnon-destructive controlChimera meshes
Basic methods in fluid mechanics (76Mxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx)
Cites Work
- An adaptively refined XFEM with virtual node polygonal elements for dynamic crack problems
- Grid-characteristic method using chimera meshes for simulation of elastic waves scattering on geological fractured zones
- Grid-characteristic method on joint structured regular and curved grids for modeling coupled elastic and acoustic wave phenomena in objects of complex shape
- Boundary conditions for modeling the impact of wheels on railway track
- A combined virtual element method and the scaled boundary finite element method for linear elastic fracture mechanics
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