| 潜艇组合型艉舵结构特征参数对水动力性能的影响分析 |
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| 引用本文： | 马玉成,林俊兴,王永生.潜艇组合型艉舵结构特征参数对水动力性能的影响分析[J].武汉造船,2009(4):102-107. |
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| 作者姓名： | 马玉成 林俊兴 王永生 |
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| 作者单位： | 海军工程大学船舶与动力学院,武汉430033 |
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| 摘 要： | 利用计算流体动力学工具CFX，合理选用有限体积法和RNG-εE湍流模型对NACA67．1-015型襟翼敞水舵进行CFD模拟验证计算，通过与试验数据进行比较，证明计算方法的合理性，对潜艇组合型艉舵在不同展弦比λ、艉弦比t^-下的流场进行数值模拟计算，得到其升力系数、阻力系数、压力中心系数曲线和压力分布图，通过对水动力系数曲线和压力分布图的分析，得到舵特征参数对水动力性能的影响规律。
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| 关 键 词： | 潜艇 组合型艉舵 副舵 系数曲线 压力分布 |
Hydrodynamic Performance Analysis of the Submarine Build-up Stern-rudder with Different Configuration Parameters |
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| MA Yu-cheng,LIN Jun-xing,WANG Yong-sheng.Hydrodynamic Performance Analysis of the Submarine Build-up Stern-rudder with Different Configuration Parameters[J].Wuhan Shipbuilding,2009(4):102-107. |
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| Authors: | MA Yu-cheng LIN Jun-xing WANG Yong-sheng |
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| Institution: | (School of Naval Architecture and Power, Naval University of Engineering, Wuhan 430033, China) |
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| Abstract: | The computational fluid dynamics software CFX was used to simulate the flow field of the NACA67. 1-015 flap-rudder by using finite volume method and RNG turbulent model. Compared the calculation results with experimental data, the method was proved reasonable. The flow field of the submarine build-up stern-rudder with different and was calculated, the ascending force coefficient, resistance coefficient, pressure center coefficient and pressure distributing map were obtained. By analyzing the coefficient curves and pressure distributing map in detail, the influence rule of hydrodynamic performance with different rudder character parameter was obtained. |
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| Keywords: | submarine build-up stern-rudder auxiliary rudder coefficient curve pressure distributing |
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