Absorbing boundary conditions for free surface wave simulations with a panel method
| Autor: | J. Broeze, J. E. Romate |
|---|---|
| Rok vydání: | 1992 |
| Předmět: |
Numerical Analysis
Physics and Astronomy (miscellaneous) Gravitational wave Operator (physics) Applied Mathematics Mathematical analysis Plane wave Geometry Stability (probability) Computer Science Applications Boundary conditions in CFD Computational Mathematics Free surface Modeling and Simulation Free boundary problem Boundary value problem Mathematics |
| Zdroj: | Journal of Computational Physics. 98:348 |
| ISSN: | 0021-9991 |
| DOI: | 10.1016/0021-9991(92)90154-q |
| Popis: | The numerical implementation and stability of first- and second-order absorbing boundary conditions for simulating free surface gravity waves are considered. The free surface waves are solved with a panel method. The stability of the boundary conditions is proved, assuming certain properties of the integral operator. Arguments are given that support these assumptions. The theoretical results are confirmed in the test cases and the boundary conditions give low reflections for plane waves. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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