Mathematical model for axisymmetric steady flow within layered structures with finite or infinitely high bulk viscosity
| Autor: | V.O. Kaledin, E. S. Vyachkin, S. M. Aul’chenko, E. A. Vyachkina |
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| Rok vydání: | 2018 |
| Předmět: |
010302 applied physics
Nuclear and High Energy Physics Radiation Materials science Computation Rotational symmetry Laminar flow 02 engineering and technology Volume viscosity Mechanics 021001 nanoscience & nanotechnology Orthotropic material 01 natural sciences Physics::Fluid Dynamics 0103 physical sciences Compressibility Fluid dynamics Vector field 0210 nano-technology |
| Zdroj: | Thermophysics and Aeromechanics. 25:631-634 |
| ISSN: | 1531-8699 0869-8643 |
| DOI: | 10.1134/s0869864318040157 |
| Popis: | A mathematical model was developed for viscous incompressible medium; this model comprises a small parameter for regularization of ill-posed problem. Starting from the analogy with strain problems of axisymmetric laminar structures which include the elastic orthotropic and elastic volume-incompressible layers with a connection to viscous laminar fluid flow, we have developed a method providing a single algorithm for computation of velocity field, stresses, and other parameters of laminar composite material. The example of calculation for the binding agent flow during pultrusion formation is presented. |
| Databáze: | OpenAIRE |
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