Local Method of Approximate Particular Solutions for Two-Dimensional Unsteady Incompressible Flow
A meshless local method of approximated particular solutions (LMAPS) is used to analyze incompressible fluid flow in a two dimensionalcavity. The method solves the incompressible Navier-Stokes equations in terms of theprimitive variables using the fractional step scheme. The basic equations are deri...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Žilina
2016-11-01
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| Series: | Communications |
| Subjects: | |
| Online Access: | https://komunikacie.uniza.sk/artkey/csl-201604-0012_local-method-of-approximate-particular-solutions-for-two-dimensional-unsteady-incompressible-flow.php |
| Summary: | A meshless local method of approximated particular solutions (LMAPS) is used to analyze incompressible fluid flow in a two dimensionalcavity. The method solves the incompressible Navier-Stokes equations in terms of theprimitive variables using the fractional step scheme. The basic equations are derived via interpolation using integrated multiquadrics radial basis functions. Lid-driven cavity benchmark case for various Reynolds numbers is presented in the article. The procedure produces stable solutions with results comparable to those in literature. |
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| ISSN: | 1335-4205 2585-7878 |