| 带艉升力板艇的流体动力计算方法 |
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| 引用本文： | 沈小红,吴启锐,李慧敏.带艉升力板艇的流体动力计算方法[J].中国舰船研究,2009,4(1):18-21. |
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| 作者姓名： | 沈小红 吴启锐 李慧敏 |
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| 作者单位： | 中国舰船研究设计中心,湖北,武汉,430064 |
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| 摘 要： | 针对艇体对艉升力板的干扰,提出一种计及艇体干扰的艉升力板升力和阻力的计算方法,用于带艉升力板艇的流体动力计算和艉升力板的参数优化。此方法的实质是对进入艉升力板的水流冲角和流速进行修正后,再采用滑行平板的计算方法计算带艉升力板艇的流体动力。应用此方法计算所得的结果与船模试验结果进行了对比,证明此方法是可靠而有效的。
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| 关 键 词： | 干扰 流体动力学 艉升力板 艇体 |
Hydrodynamic Computational Method for a Speedboat With Stern Lifting Plate |
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| Shen Xiao-hong,Wu Qi-rui,Li Hui-min.Hydrodynamic Computational Method for a Speedboat With Stern Lifting Plate[J].Chinese Journal of Ship Research,2009,4(1):18-21. |
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| Authors: | Shen Xiao-hong Wu Qi-rui Li Hui-min |
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| Institution: | Shen Xiao-hong Wu Qi-rui Li Hui-min China Ship Development , Design Center,Wuhan 430064,China |
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| Abstract: | A method to calculate the lift and resistance of the stern lifting plate, considering the body interference of the speedboat is presented. The method can be used to the hydrodynamics calculation of the boat with stern lifting plate and to the parameter optimization of the stern lifting plate. The essence of the method is to make a correction to the angle and velocity of the flow coming into stern lifting plate first, and then the gliding plane method to calculate the hydrodynamics of the boat is adopted. Th... |
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| Keywords: | interference hydrodynamics stern lifting plate body of the boat |
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