ZHOU Xubin, MA Jie. 一种高容积阻力比水下热滑翔机壳体外形设计[J]. Chinese Journal of Ship Research, 2012, 7(4): 41-47. DOI: 10.3969/j.issn.1673-3185.2012.04.008
Citation: ZHOU Xubin, MA Jie. 一种高容积阻力比水下热滑翔机壳体外形设计[J]. Chinese Journal of Ship Research, 2012, 7(4): 41-47. DOI: 10.3969/j.issn.1673-3185.2012.04.008

一种高容积阻力比水下热滑翔机壳体外形设计

More Information
  • Corresponding author:

    MA Jie

  • Received Date: March 04, 2012
  • Revised Date: May 06, 2012
  • Accepted Date: August 19, 2012
© 2012 The Authors. Published by Editorial Office of Chinese Journal of Ship Research. Creative Commons License
This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 International License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
  • 海洋温跃层的温差小,可利用的温差能的能量品质低,水下热滑翔机的热机效率较低,因此需要寻找最低阻力特性的热滑翔机壳体外形。利用水动力数值计算方法,分析了水下热滑翔机4种壳体外形的阻力成因和各自的优缺点,并采用2种不同的求解器对4种壳体外形阻力进行数值计算,不同求解器的计算结果最大偏差小于5%。提出了一个“容积阻力比”的无量纲系数,以此作为评判水下热滑翔机壳体外形综合性能的指标;将纺锤体外形与椭球体首尾外形的优点相结合,提出了水下热滑翔机的新型壳体外形。相比先前讨论的4种壳体外形,该外形具有最大的容积阻力比系数,表明该外形设计在水下热滑翔机的低阻特性与装载能力2种性能之间取得了较好的平衡和兼容。

  • [1]
    卢锦国,梁中刚,吴方良,等.水下航行体回转水动力数 值计算研究[J].中国舰船研究,2011,6(6):8-12,27. LU J G,LIANG Z G,WU F L,et al. Numerical calculation on hydrodynamic performance of the submerged vehicle in turning motion[J]. Chinese Journal of Ship Research,2011,6(6):8-12,27.
    [2]
    马冬梅,马铮,张华,等. 水下滑翔机水动力性能分析 及滑翔姿态优化研究[J]. 水动力学研究与进展, 2007,22(6):703-708. MA D M,MA Z,ZHANG H,et al. Hydrodynamicanalysis and optimization on the gliding attitude of the underwater glider[J]. Journal of Hydrodynamics, 2007,22(6):703-708.
    [3]
    柏铁朝,梁中刚,周轶美,等. 潜艇操纵性水动力数值 计算中湍流模式的比较与运用[J]. 中国舰船研究, 2010,5(2):22-28. BAO T C,LIANG Z G,ZHOU Y M,et al. Comparison and application of turbulence modes in submarine maneuvering hydrodynamic forces computation[J]. Chinese Journal of Ship Research,2010,5(2):22-28.
    [4]
    須賀一彦,CRAFT T J,LACOVIDES H. 汎用的な解 析的壁関数モデル(第1報、滑面-粗面乱流に対応 した流れ場のモデル)[C]/日本機械学会論文集B 編. 东京,2005. KAZUHIKO S,CRAFT T J,LACOVIDES H,et al. A generalized analytical wall-function for turbulence (1st Report,a flow field model for smooth and rough wall turbulence)[C]/The Japanese Society of Mechanical Engineers. Tokyo,2005.
    [5]
    CRAFT T J,GERASIMOV A V,LACOVIDES H,et al. Progress in the generalization of wall-function treatments[J]. International Journal of Heat Fluid Flow, 2002,23:148-160.
    [6]
    吴利红,俞建成,封锡盛. 水下滑翔机器人水动力研 究与运动分析[J]. 船舶工程,2006,28(1):12-16. WU L H,YU J C,FENG X S. Hydrodynamic research and motion analysis of AUG[J]. Ship Engineering, 2006,28(1):12-16.
    [7]
    熊耀宇,段宏,姜治芳,等. 数值模拟现代水面舰船带 自由面的湍流绕流场[J]. 中国舰船研究,2010,5 (6):16-20,32. XIONG Y Y,DUAN H,JIANG Z F,et al. Numerical simulation of modern surface ship in free surface turbulence flow[J]. Chinese Journal of Ship Research, 2010,5(6):16-20,32.
    [8]
    REN H L,LIU W X. Calculation of hydrodynamic coefficients of floating body with complex wetted surface [J]. Journal of Ship Mechanics,2008,12(3):359-367.
    [9]
    操盛文,吴方良. 尺度效应对全附体潜艇阻力数值计 算结果的影响[J]. 中国舰船研究,2009,4(1): 33-37,42. CAO S W,WU F L. Investigation of scaling effects on numerical computation of submarine resistance[J]. Chinese Journal of Ship Research,2009,4(1):33- 37,42.
    [10]
    王冲,刘巨斌,张志宏,等. 水下滑翔机沿纵剖面滑 行时水动力特性计算与分析[J]. 舰船科学技术, 2009,31(1):134-136,163. WANG C,LIU J B,ZHANG Z H,et al. Numerical research on dynamic characteristic of underwater glider when it runs in longitudinal section[J]. Ship Science and Technology,2009,31(1):134-136,163.
    [11]
    吴方良,吴晓光,马运义,等. 潜艇实艇阻力预报方 法研究[J]. 中国舰船研究,2009,4(3),28-32. WU F L,WU X G,MA Y Y,et al. Method of predicting the total submerged resistance of submarines[J]. Chinese Journal of Ship Research,2009,4(3): 28-32.
    [12]
    罗寅,张阿漫,朱永凯,等. 结合亚格子模型的Lattice-Boltzmann 算法[J]. 中国舰船研究,2010,5 (1):10-13. LUO Y,ZHANG A M,ZHU Y K,et al. Combination of the Lattice -Boltzmann method and the sub-grid model[J]. Chinese Journal of Ship Research,2010,5 (1):10-13.
    [13]
    WEBB D C,SIMONETTI P J,JONES C P. SLOCUM: an underwater glider propelled by environmental energy[J]. IEEE Journal of Oceanic Engineering,2001, 26(4):447-452.

Catalog

    Article views (308) PDF downloads (18) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return