留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

基于流动控制的水下航行体流体动力特性分析

张孝石 王聪 曹伟 赵成功

张孝石, 王聪, 曹伟, 等 . 基于流动控制的水下航行体流体动力特性分析[J]. 北京航空航天大学学报, 2015, 41(4): 656-662. doi: 10.13700/j.bh.1001-5965.2014.0299
引用本文: 张孝石, 王聪, 曹伟, 等 . 基于流动控制的水下航行体流体动力特性分析[J]. 北京航空航天大学学报, 2015, 41(4): 656-662. doi: 10.13700/j.bh.1001-5965.2014.0299
ZHANG Xiaoshi, WANG Cong, CAO Wei, et al. Hydrodynamic features of underwater vehicles based on flow control[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(4): 656-662. doi: 10.13700/j.bh.1001-5965.2014.0299(in Chinese)
Citation: ZHANG Xiaoshi, WANG Cong, CAO Wei, et al. Hydrodynamic features of underwater vehicles based on flow control[J]. Journal of Beijing University of Aeronautics and Astronautics, 2015, 41(4): 656-662. doi: 10.13700/j.bh.1001-5965.2014.0299(in Chinese)

基于流动控制的水下航行体流体动力特性分析

doi: 10.13700/j.bh.1001-5965.2014.0299
基金项目: 国家自然科学基金资助项目(51149003); 中央高校基本科研业务费专项资金资助项目(HIT.NSRIF.2013033)
详细信息
    作者简介:

    张孝石(1987—),男,黑龙江哈尔滨人,博士生,hitzxs@gmail.com

    通讯作者:

    王聪(1966—),男,内蒙古呼和浩特人,教授,alanwang@hit.edu.cn,主要研究方向为运动体多相流动力学、水下发射技术、航天大型柔性结构动力学、振动与控制.

  • 中图分类号: TJ762.4

Hydrodynamic features of underwater vehicles based on flow control

  • 摘要: 利用CFX对水下航行体流体动力特性进行了数值模拟研究.求解了混合介质的剪切压力输运湍流模型控制方程、雷诺-平均奈维尔-斯托克斯方程以及各相间的质量输运方程,采用三维数值模拟方法对比分析了不同流动控制方案的水下航行体空泡形态特征、表面压力分布和阻力系数变化特性,讨论了不同参数对减阻效果的影响.结果表明,对于有横流作用的水下垂直发射航行体,多相流动控制不仅可以降低通气空泡的不对称性和航行体阻力,同时可以均匀迎流面和背流面压力,从而实现航行体多相流空泡形态及表面压力特性等的控制.此外,通气口的位置对减阻效果具有显著影响.

     

  • [1] Reichardt H. The laws of cavitation bubbles at axially symmetrical bodies in a flow[M].Gottingen:Kaiser Wilhelm Institute für Stromungsforschung,1945:322-326.
    [2] Sliberman E, Song C S.Instability of ventilated cavities[J].Journal of Ship Research,1959,5(1):13-33.
    [3] Lindau J W, Kunz R F,Mulherin J M,et al.Fully coupled,6-DOF to URANS,modeling of cavitating flows around a supercavitating vehicle[C]//Fifth International Symposium on Cavitation.Osaka:[s.n.],2003:124.
    [4] 闵景新,魏英杰, 王聪,等.潜射导弹垂直发射过程流体动力特性数值模拟[J].兵工学报,2010,31(10):1303-1309. Min J X,Wei Y J,Wang C,et al.Numerical simulation on hydrodynamic characteristics of submarine missile in the vertical launch process[J].Acta Armamentarii,2010,31(10):1303-1309(in Chinese).
    [5] Kawakami E, Arndt R E.Investigation of the behavior of ventilated supercavities[J].Journal of Fluids Engineering,2011,133(9): 091305.
    [6] Matveev K, Miller M.Air cavity with variable length under a model hull[J].Proceedings of the Institution of Mechanical Engineers,Part M:Journal of Engineering for the Maritime Environment,2011,225(2):161-169.
    [7] Ramesh S S, Lim K,Khoo B.An axisymmetric hypersingular boundary integral formulation for simulating acoustic wave propagation in supercavitating flows[J].Journal of Sound and Vibration,2012,331(19):4313-4342.
    [8] 黄彪,王国玉, 权晓波,等.轴对称体空化水动力脉动特性的实验研究[J].工程力学,2012,29(2):239-244. Huang B,Wang G Y,Quan X B,et al.Experimental study on fluctuating hydrodynamics around axisymmetric bodies[J].Engineering Mechanics,2012,29(2):239-244(in Chinese).
    [9] 王一伟,黄晨光, 杜特专,等.航行体垂直出水载荷与空泡溃灭机理分析[J].力学学报,2012,44(1):39-48. Wang Y W,Huang C G,Du T Z,et al.Mechanism analysis about cavitation collapse load of undervater vehicles in a vertical launching process[J].Chinese Journal of Theoretical and Applied Mechanics,2012,44(1):39-48(in Chinese).
    [10] Bragg M, Gregorek G.Experimental study of airfoil performance with vortex generators[J].Journal of Aircraft,1987,24(5):305-309.
    [11] Calarese W, Crisler W.Afterbody drag reduction by vortex generators,AIM-85-0354[R].Nevada:AIAA,1985.
    [12] Wendt B, Hingst W.Flow structure in the wake of a wishbone vortex generator[J].AIAA Journal,1994,32(11):2234-2240.
    [13] Lu F K, Pierce A J,Shih Y,et al.Experimental and numerical study of flow topology past micro vortex generators[C]//40th Fluid Dynamics Conference and Exhibit.Chicago:[s.n.],2010:4463.
    [14] Lu F K, Li Q,Liu C.Microvortex generators in high-speed flow[J].Progress in Aerospace Sciences,2012,53:30-45.
    [15] 于彦泽,刘景飞, 蒋增龑,等.大型飞机后体流动控制及减阻机理研究[J].空气动力学学报,2011,29(5):640-644. Yu Y Z,Liu J F,Jiang Z Y,et al.The investigation of flow control and drag reduction mechanism for transport airplane aft-body[J].Acta Aerodynamica Sinica,2011,29(5):640-644(in Chinese).
    [16] 季路成,林峰. 绕凸包主动流动控制的初步数值研究[J].工程热物理学报,2007,27(1):45-47. Ji L C,Lin F.Numerical studies about active flow control over a hump flow[J].Journal of Engineering Thermophysics,2007,27(1): 45-47(in Chinese).
    [17] Menter F R. Two-equation eddy-viscosity turbulence models for engineering applications[J].AIAA Journal,1994,32(8):1598-1605.
    [18] 黄海龙,黄文虎, 王聪,等.数值模拟通气角度对超空泡形态特性影响分析[J].工程力学,2007,24(12):195-208. Hung H L,Huang W H,Wang C,et al.Numerical analysis of the influence of angle of ventilation on the shapes of supercavity[J].Engineering Mechanics,2007,24(12):195-208(in Chinese).
    [19] 孙铁志,魏英杰, 王聪,等.孔状通气条件下潜射航行体流体动力特性研究[J].兵工学报,2013,34(11):1424-1430. Sun T Z,Wei Y J,Wang C,et al.Research on hydrodynamic characteristics of submarine launched vehicle with ventilation holes[J].Acta Armamentarii,2013,34(11):1424-1430(in Chinese).
    [20] Acosta A. The effect of a longitudinal gravitational field on the supercavitating flow over a wedge[J].Journal of Applied Mechanics,1961,28(2):188-192.

  • 加载中
计量
  • 文章访问数:  1081
  • HTML全文浏览量:  105
  • PDF下载量:  681
  • 被引次数: 0
出版历程
  • 收稿日期:  2014-05-26
  • 修回日期:  2014-08-11
  • 网络出版日期:  2015-04-20

目录

    /

    返回文章
    返回
    常见问答