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| Study on computational methods of tire hydroplaning using CFD |
| Received:June 01, 2011 Revised:October 29, 2011 |
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| DOI：10.7511/jslx20124021 |
| KeyWord:flow field VOF hydrodynamic force numerical simulation |
| Author | Institution |
| 王国林 |
江苏大学 汽车与交通工程学院, 镇江 |
| 金梁 |
江苏大学 汽车与交通工程学院, 镇江 |
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| Abstract: |
| The VOF (Volume of Fluid) models were applied in this paper to simulate the hydro-planing of tires using CFD.A physical model (tire,water,boundary conditions and initial conditions) and RNG k-ε turbulent model were established; the computational domain was meshed by multi-block grid technique,the hydrodynamic force and flow field around tire were simulated specially in three velocities.Finally,after comparing the results from CFD method with experiments by foreign authors and relative document literature,a conclusion shows that CFD is a powerful tool to calculate and analysis the hydro-planing of tires. |
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