水下垂直发射航行体空泡流动研究
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摘要
水下垂直发射航行体是工程研制的重要对象之一,水下垂直发射技术是航行体研究的核心与关键。动基座发射与跨介质飞行是水下垂直发射的两个突出特点,特别是在一定条件下出现的空泡现象使得水下垂直发射物理现象异常复杂。鉴于此,系统梳理了水下垂直发射需要关注的问题,介绍了水下垂直发射航行体空泡流研究的主要技术途径和研究手段,探讨了未来的主要发展趋势。
Underwater vertical launch vehicle is one of the important objects of engineering development,which is highly related to the key technology of vertical launching.The prominent features of underwater vertical launch is the launch with moving base and the flight across different fluid media,and especially when cavitation occurs,it becomes more complicated.In view of this,the main concerns of underwater vehicle launch have been proposed in this paper,and the main technical approaches and research methods for the cavitation flow around an underwater vertical launch vehicle have been summarized.Moreover,the main trend of technology development has also been discussed.
Underwater vertical launch vehicle is one of the important objects of engineering development,which is highly related to the key technology of vertical launching.The prominent features of underwater vertical launch is the launch with moving base and the flight across different fluid media,and especially when cavitation occurs,it becomes more complicated.In view of this,the main concerns of underwater vehicle launch have been proposed in this paper,and the main technical approaches and research methods for the cavitation flow around an underwater vertical launch vehicle have been summarized.Moreover,the main trend of technology development has also been discussed.
引文
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[21]谢正桐,何友声.小攻角下轴对称细长体的充气肩空泡试验研究[J].实验力学,1999,14(3):279-287.
[22]易淑群,惠昌年,周建伟,等.通气量对轴向加速过程超空泡发展规律影响的试验研究[J].船舶力学,2009(4):522-526.
[23]黄彪,王国玉,权晓波,等.绕平头回转体非定常空化流体动力特性研究[J].实验流体力学,2011,25(2):22-28.
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[2]Franc J P.Partial cavity instabilities and re-entrant jet[C].Proceedings of the 4th International Symposium on Cavitation,California,USA:Lecture 002,2001.
[3]Franc J P,Michel J M.Fundamentals of cavitation[M].Springer Science&Business Media,2006.
[4]刘桦,刘庆华,胡天群.带空泡轴对称细长体水动力脉动的实验研究[J].水动力学研究与进展:A辑,2004,19(6):794-800.
[5]蔡廷湘.水下点火与水下发射[J].舰载武器,1999(4):7-12.
[6]Riabouchhinsky D.On steady flow motions with free surfaces[J].Proceedings of the London Mathematical Society,1920,19:206-215.
[7]Wu T Y T.A wake model for free-streamline flow theory part 1:fully and partially developed wake flows past an oblique flat plate[J].Journal of Fluid Mechanics,1962,13(2):161-181.
[8]Kreisel G.Cavitation with finite cavitation number[M].Admirally Res.Lab.Rep.,R1/H/36,1946.
[9]Rayleigh L.On the pressure developed in a liquid during the collapse of a spherical cavity[J].Philosophical Magazine Series,1917,34:94-98.
[10]Benjamin T B,Ellis A T.The collapse of cavitation bubbles and the pressures thereby produced against solid boundaries[J].Philosophical Transactions of the Royal Society of London A:Mathematical,Physical and Engineering Sciences,1966,260(1110):221-240.
[11]Shima A.The behavior of a spherical bubble in the vicinity of a solid wall[J].Journal of Basic Engineering,1968,90(1):75-89.
[12]Mitchell T M,Hammitt F G.Asymmetric cavitation bubble collapse[J].Journal of Fluids Engineering,1973,95(1):29-37.
[13]Hsieh D Y.Varitational method and dynamics of nonspherical bubbles and liquid drops[C].FinitAmplitude Wave Effects in Fluids,Proceedings of the1973symposium,Copenhagen,1974.
[14]Bevir M K,Fielding P J.Numerical solution of incompressible bubble collapse with jetting in moving boundary problems in heat flow and diffusion[M].Clarendon Press,1974.
[15]陈鑫.通气空泡流研究[D].上海:上海交通大学,2006.
[16]车得福,李会雄.多相流及其应用[M].西安:西安交通大学出版社,2007.
[17]Markatos N C.Modelling of two-phase transient flow and combustion of granular propellants[J].International Journal of Multiphase Flow,1986,12(6):913-933.
[18]Meier M,Yadigaroglu G,Smith B L.A novel technique for including surface tension in PLIC-VOF methods[J].European Journal of Mechanics-B/Fluids,2002,21(1):61-73.
[19]Hirt C W,Nichols B D.Volume of fluid(VOF)method for the dynamics of free boundaries[J].Journal of Computational Physics,1981,39(1):201-225.
[20]Oba R,Ikohagi T,Yasu S.Supercavitating cavity observations by means of laser velocimeter[J].Journal of Fluids Engineering,1980,102(4):433-438.
[21]谢正桐,何友声.小攻角下轴对称细长体的充气肩空泡试验研究[J].实验力学,1999,14(3):279-287.
[22]易淑群,惠昌年,周建伟,等.通气量对轴向加速过程超空泡发展规律影响的试验研究[J].船舶力学,2009(4):522-526.
[23]黄彪,王国玉,权晓波,等.绕平头回转体非定常空化流体动力特性研究[J].实验流体力学,2011,25(2):22-28.
[24]Kiceniuk T.An experimental study of the hydrodynamic forces acting on a family of cavity-producing conical bodies of revolution inclined to the flow[R].Hysrodynamics Laboratory California Institute of Technology,Pasadena,California,1954.
[25]申功炘,张永刚,曹晓光,等.数字全息粒子图像测速技术(DHPIV)研究进展[J].力学进展,2007,37(4):563-574.