Abstract
Computational method for free-surface flow modeling is presented with an emphasis on original developments aimed at improvement of solution accuracy and robustness of the VOF (Volume-Of-Fluid) method in cases of extra computational complexity. The computational techniques developed have been implemented in a specialized 3D unstructured-grid parallel code. Parallelization of computations is based on the "domain decomposition" technique. Examples of the code application to modeling of 2D and 3D unsteady turbulent flows interacting with obstacles of different shapes are presented. Computational results are compared with experimental data.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 361-374 |
| Number of pages | 14 |
| Journal | CEUR Workshop Proceedings |
| Volume | 1576 |
| State | Published - 2016 |
| Externally published | Yes |
| Event | 10th Annual International Scientific Conference on Parallel Computing Technologies, PCT 2016 - Arkhangelsk, Russian Federation Duration: Mar 29 2016 → Mar 31 2016 |
All Science Journal Classification (ASJC) codes
- General Computer Science
Keywords
- Domain decomposition
- Flow-obstacle interaction
- Free-surface flow
- Numerical simulation
- Parallel code
- Turbulent flows
- Viscous separation
- VOF method