Abstract
Supercavity is simulated by using the Navier-Stikes equations with standard k-ε turbulence model and modified Rayleigh-Plesset equations based on the hybrid mesh. The research shows that the simulation result is consistent with the empirical formulas and Experimental result. In addition, the empirical formulas confirmed by experiments and the simulation result have the same change tendency, and the average error with them is smaller than 11%. The fiducial probability of experiment standard deviation for mean value is 89.15%.
| Original language | English |
|---|---|
| Pages (from-to) | 800-803 |
| Number of pages | 4 |
| Journal | Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology |
| Volume | 39 |
| Issue number | 5 |
| State | Published - May 2007 |
| Externally published | Yes |
Keywords
- Cavitation number
- Froude number
- Influence of gravity field
- Numerical simulation
- Ventilated supercavity
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