Boundary element method for nonadhesive and adhesive contacts of a coated elastic half-space
Autor: | Qiang Li, Roman Pohrt, Iakov A. Lyashenko, Valentin L. Popov |
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Rok vydání: | 2019 |
Předmět: |
Materials science
adhesive contact coatings 02 engineering and technology Quantitative Biology::Cell Behavior boundary element method coated elastic body Quantitative Biology::Subcellular Processes 0203 mechanical engineering contact mechanics Composite material Boundary element method механика контактного взаимодействия адгезионные контакты Mechanical Engineering Surfaces and Interfaces Half-space 021001 nanoscience & nanotechnology Surfaces Coatings and Films 020303 mechanical engineering & transports Contact mechanics метод граничных элементов Adhesive ddc:620 0210 nano-technology 620 Ingenieurwissenschaften und zugeordnete T��tigkeiten |
Zdroj: | Proceedings of the Institution of Mechanical Engineers, Part J: Journal of engineering tribology. 2020. Vol. 234, № 1. P. 73-83 |
ISSN: | 2041-305X 1350-6501 |
DOI: | 10.1177/1350650119854250 |
Popis: | We present a new formulation of the boundary element method for simulating the nonadhesive and adhesive contact between an indenter of arbitrary shape and an elastic half-space coated with an elastic layer of different material. We use the Fast Fourier Transform-based formulation of boundary element method, while the fundamental solution is determined directly in the Fourier space. Numerical tests are validated by comparison with available asymptotic analytical solutions for axisymmetric flat and spherical indenter shapes. |
Databáze: | OpenAIRE |
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