Two Dimensional Rising Bubble Benchmark (two cases)
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1 The benchmark of Hysing et. al
Hysing et. al [1] published 2009 a pure numerical benchmark with two test cases for a 2D rising bubble. The reference data can be downloaded here [3].
The boundary conditions are visualized in the following picture:
The two test case are distinguished by the material properties resulting in two different non-dimensional groups see table with material properties:
| Case | ρ1 | ρ2 | μ1 | μ2 | g | σ | Re | Eo | Ca |
|---|---|---|---|---|---|---|---|---|---|
| TC1 | 1000 | 100 | 10 | 1 | 0.98 | 24.5 | 35 | 10 | 0.286 |
| TC2 | 1000 | 1 | 10 | 0.1 | 0.98 | 1.96 | 35 | 125 | 3.571 |
The test cases and solver as used in [2]:Media:TestCasesAndSolver.zip eventually rename the variable gamma to alpha1 (both in the test cases and the solver) depending on the version of OF you are using.
Jens 12:20, 23 July 2012 (CEST)
2 References
- ↑ Hysing, S.; Turek, S.; Kuzmin, D.; Parolini, N.; Burman, E.; Ganesan, S.; Tobiska, L.: Quantitative benchmark computations of two-dimensional bubble dynamics, International Journal for Numerical Methods in Fluids, Volume 60 Issue 11, Pages 1259-1288, DOI: 10.1002/fld.1934, 2009, [1]
- ↑ Klostermann, J.; Schaake, K.; Schwarze, R.: Numerical simulation of a single rising bubble by VOF with surface compression, International Journal for Numerical Methods in Fluids, Article first published online: 16 JUL 2012, DOI: 10.1002/fld.3692 [2]
