原文传递
The Prediction on Attitude in Calm Water for the movement of Seaplane Takeoff
| 题名： | The Prediction on Attitude in Calm Water for the movement of Seaplane Takeoff |
| 正文语种： | 中文 |
| 作者： | Song Zhe Gao Xiaopeng Wu in |
| 作者单位： | University of Naval Engineer hina Special Vehicle Research Institute |
| 关键词： | Seaplane Attitude CFD Two-phase flow |
| 摘要： | The attitude of the seaplane at the takeoff stage is an important factor determining the hydrodynamic stability, this paper comprehensively analyzes the research process of CFD at home and abroad, and by using the commercial software FLUENT, CATIA, ICEM and self programming UDF, combining with the VOF model and the RNG k-ε model, carries out numerical stimulation of the movement of seaplane in the calm water and predicts its attitude.By comparing the numerical results and the model test, the curve between the attitude and the speed change can be plotted.The result of this paper can provide the reference for the stability judgment of the seaplane at its takeoff stage, and the technical support for the linear optimization of the seaplane. |
| 会议日期： | 20120419 |
| 会议举办地点： | 上海 |
| 会议名称： | 第十七届中国国际船艇展暨高性能船学术报告会 |
| 出版日期： | 2012-04-19 |
| 母体文献： | 第十七届中国国际船艇展暨高性能船学术报告会论文集 |
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