Thermal Properties of Short Fibre Composites Modeled by Meshless Method
| Autor: | Zuzana Murčinková, Vladimír Kompiš |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Materials science
Article Subject General Engineering Boundary (topology) Aspect ratio (image) Finite element method Matrix (mathematics) Heat flux Thermal lcsh:TA401-492 Meshfree methods lcsh:Materials of engineering and construction. Mechanics of materials General Materials Science Composite material Multipole expansion |
| Zdroj: | Advances in Materials Science and Engineering, Vol 2014 (2014) |
| ISSN: | 1687-8442 1687-8434 |
| DOI: | 10.1155/2014/521030 |
| Popis: | Computational model using continuous source functions along the fibre axis is presented for simulation of temperature/heat flux in composites reinforced by short fibres with large aspect ratio. The aspect ratio of short fibres reinforcing composite material is often as large as 103 : 1–106 : 1, or even larger. 1D continuous source functions enable simulating the interaction of each fibre with the matrix and also with other fibres. The developed method of continuous source functions is a boundary meshless method reducing the problem considerably comparing to other methods like FEM, BEM, meshless methods, or fast multipole BEM formulation. |
| Databáze: | OpenAIRE |
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