Abstract
In this paper, the flow inside the two sided lid driven cavity is simulated using third order upwind compact finite difference scheme based on flux difference splitting in combination with artificial compressibility approach. The results are compared with alternate direction implicit finite difference scheme. Unlike single lid driven cavity, there is free shear layer and two symmetric secondary eddies growing in size directly with Reynolds numbers for parallel wall motion. However, for anti parallel wall motion the eddy structure changes, the secondary eddies appear in upper left and lower right corners.
| Original language | English |
|---|---|
| Pages (from-to) | 57-66 |
| Number of pages | 10 |
| Journal | CFD Letters |
| Volume | 5 |
| Issue number | 3 |
| State | Published - 2013 |
| Externally published | Yes |
Keywords
- Anti parallel wall motion
- Artificial compressibility method
- Parallel wall motion
- Third order upwind compact scheme
- Two-sided lid-driven square cavity
ASJC Scopus subject areas
- Modeling and Simulation
- Fluid Flow and Transfer Processes
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