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含能材料  2015 

一种预估无限水域爆炸气泡脉动周期方法

DOI: 10.11943/j.issn.1006-9941.2015.10.017

Keywords: 水中爆炸 气泡脉动周期 预估方法 TNT

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Abstract:

为真实评估水中爆炸气泡能、准确计算气泡脉动周期, 根据水中爆炸已有研究成果和相似理论提出了水中爆炸气泡脉动周期的预估方法。通过3次TNT海中爆炸标定试验, 得到TNT炸药气泡脉动周期预估公式, 用该公式算得水中TNT爆炸的气泡脉动周期值与实测值的误差为小于1.34%;通过3次Al/RDX/TNT海中爆炸标定试验, 得到Al/RDX/TNT炸药气泡脉动周期预估公式, 用该公式算得水中Al/RDX/TNT炸药的气泡脉动周期值与实测值的误差为小于1.45%。气泡脉动周期与炸药当量1/3次方成正比, 与大气压力折算深度及爆炸深度之和的5/6次方成反比; 气泡脉动周期受炸药种类严重影响。炸药的化学特征与脉动周期计算公式具有强关联。采用海中标定的方法, 能够精确预估水中爆炸气泡脉动周期, 预估值与实测值的误差为小于2.54%, 适用于炸药水中爆炸的气泡脉动周期估算

References

[1]  Wang Gaohui, Zhang Sherong, Yu Mao.AporInvestigation of the shock wave propagation characteristicsand cavitation effects of underwater explosion near boundaries[J].Applied Ocean Research , 2014,46: 40-53.
[2]  俞统昌,王晓峰,王建灵.炸药的水下爆炸冲击波性能[J].含能材料,2003,11(4):182-185.YU Tong-chang, WANG Xiao-feng, WANG Jian-ling.Under water shock wave performance of explosives[J].Chinese Journal of Energetic Materials(Hanneng Cailiao), 2003,11(4):182-185.
[3]  常艳, 张奇.含铝炸药爆炸能量预估[J].含能材料, 2012,20(6):770-774.CHANG Yan, ZHANG Qi.Explosion energy prediction of aluminized explosive[J].Chinese Journal of Energetic Materials(Hanneng Cailiao) 2012,20(6):770-774.
[4]  WANG Hao, ZHU Xi, CHENG Yuan-sheng, et al.Experimental and numerical investigation of ship structure subjected to close-in underwater shock wave and following gas bubble pulse[J].Marine Structures,2014,39:90-117.
[5]  LI Jian, RONG Ji-li.Experimental and numerical investigation of the dynamic response of structures subjected to underwater explosion[J].Europeen Journal of Mechanics-B/Fluids,2012,32: 59-69.
[6]  王晓峰, 陈鲁英.炸药的水下爆炸威力[J].兵工学报, 1995(1): 30-34.WANG Xiao-feng, CHEN Lu-ying.The power of underwater explosion over explosive[J].Acta Armamentarii, 1995 (1): 30-34.
[7]  张阿漫,汪玉,闻雪友, 等.水下爆炸气泡动态特性研究综述[J]船舶力学,2009,13(5):828-836.ZHANG A-man, WANG Yu, WEN Xue-you, et al.Review of the dynamics of the underwater explosion bubble[J].Journal of Ship Mechanics, 2009,13(5):828-836.
[8]  王建灵, 赵东奎, 郭炜,等.水下爆炸能量测试中炸药入水深度的确定[J].火炸药学报,2002,(2):30-31.WANG Jian-ling, ZHAO Dong-kui, GUO Wei, et al.Determination of the reasonable depth of explosives in water to measure underwater explosive energy[J].ChineseJournal of Explosives & Propellants, 2002,(2):30-31.
[9]  汪斌, 王彦平, 张远平.有限水域气泡脉动实验方法研究[J]火炸药学报,2008,31(3):32-35.WANG Bin, WANG Yan-ping, ZHANG Yuan-ping.A method of studying bubble pulses in a confined water area[J].Chinese Journal ofEexplosives & propellants, 2008,31(3):32-35.
[10]  Brujan E A, Pearson A, Blake J R.Pulsating, buoyant bubbles close to a rigid boundary and near the null final Kelvin impulse state[J].International Journal of Multiphase Flow,2005,31: 302-317.
[11]  Suresh Menon , Mihir Lal.On the dynamics and instability of bubbles formed during underwater explosions[J].Experimental Thermal and Fluid Science,1998,16: 305-321.
[12]  Miller S T, Jasak H, Boger D A.A pressure-based, compressible, two-phase flow finite volume method for underwater explosions[J].Computers & Fluids, 2013,87:132-143.
[13]  HSU Ching-yu, LIANG Cho-chung, NGUYEN Anh-tu, et al.A numerical study on the underwater explosion bubble pulsation and the collapse process[J].Ocean Engineering, 2014,81(1):29-38.
[14]  Yang Yuan Xiang, Wang Qian Xi , Keat T S.Dynamic features of a laser-induced cavitation bubble near a solid boundary[J].Ultrasonics Sonochemistry, 2013,20:1098-1103.
[15]  张志江,徐更光, 王廷增.炸药水中爆炸气泡脉动分析计算[J].爆破,2007,24(1):17-20.ZHANG Zhi-jiang, XU Geng-guang, WANG Ting-zeng.Analysis and Calculation on Bubble-oscillation by Underwater Explosion[J].Blasting, 2007,24(1):17-20.
[16]  宗智, 何亮, 孙龙泉.水下 爆炸气泡对水面船舶载荷的数值研究[J].船舶力学,2008,12(5):733-738.ZONG Zhi, HE Liang, SUN Long-quan.Numerical study of loading on the surface ship near an underwater explosion bubble[J].Journal of Ship Mechanics, 2008,12(5):733-738.
[17]  Cole R H.Underwater Explosion[M].1 Princeton, Princeton university press, 1948: pp260-360.
[18]  周霖,谢中元,陈勇.炸药水下爆炸气泡脉动周期工程计算方法[J].兵工学报, 2009,30(9): 1202-1205.ZHOU Lin, XIE Zhong-yuan, CHEN Yong.An Engineering Calculation Method on the Bubble Pulse Period of Underwater Explosion[J].Acta Armamentarii, 2009,30(9):1202-1205.
[19]  方正,李世海,乔继延, 等.水中爆炸气泡脉动周期的试验研究[J].工程爆破, 2001,7(2): 29-33.FANG Zheng, LI Shi-hai, QIAO Ji-yan.Study on period of bubble impulsion induced by underwater explosion[J].Engineering Blasting, 2001,7(2): 29-33.
[20]  曹威,何中其, 陈网桦,等.水下爆炸法测量含铝炸药后燃效应[J].含能材料, 2012,20(2): 229-233.CAO Wei, HE Zhong-qi, CHEN Wang-hua, et al.Measurement of afterburning effect of aluminized explosives by underwater explosion method[J].Chinese Journal of Energetic Materials(Hanneng Cailiao), 2012,20(2): 229-233.
[21]  Peaker J M, Krier H, Glumal N, et al.Environment effects on the blast and overpressure enhancement in aluminized explosives[J].Proceedings of the Combustion Institute,2013,34(2): 2205-2212.
[22]  LI Yu-jie, PAN Jian-qiang, LI Guo-hua, et al.Experimental study of ship whipping induced by underwater explosive bubble[J] Journal of Ship Mechanics, 2001,5(6):75-81.
[23]  Kamran K, Rossi R, Oňate E, et al.A compressible Lagrangian framework for the simulation of the underwater implosion of large air bubbles[J].Comput Methods Appl Mech Engrg,2013,255: 210-225.
[24]  朱锡,张振华,梅志远,等.舰船结构毁伤力学[M].北京: 国防工业出版社, 2013: 24-31.ZHU Xi, ZHANG Zhen-hua, MEI Zhi-yuan, et al.Damage mechanics of warship structure subjected to explosion[M].Beijing: National Defense Industry Press, 2013:24-31.
[25]  姚熊亮, 汪玉, 张阿漫.水下爆炸气泡动力学[M].哈尔滨: 哈尔滨工程大学出版社, 2012: 22-76.YAO Xiong-liang, WANG Yu, ZHANG A-man.Underwater explosion bubble dynamics [M].Harbin: Harbin Engineering University Press, 2012: 22-76.
[26]  金辉, 李兵, 权琳, 等.不同边界条件下炸药水中爆炸的能量输出结构[J].爆炸与冲击, 2013,33(3): 325-328.JIN Hui, LI Bing, QUAN Lin, et al.Configuration of explosive energy output in different underwater boundary conditions[J].Expolosion and Shock Waves,2013,33(3):325-328.
[27]  张姝红, 周华, 权琳,等.水下爆炸气泡脉动试验研究[J].爆破,2014,31(1):106-109.ZHANG Shu-hong, ZHOU Hua, QUAN Lin, et al.Experimental study for bubble impulsion in underwater explosion[J].Blasting,2014,31(1):106-109.
[28]  Barras G, Souli M, Aquelet N, et al.Numerical simulation of underwater explosions using an ALE method.The pulsating bubble phenomena[J].Ocean Engineering, 2012,41: 53-66.
[29]  Rajendran R, Narasimhan K.Deformation and fracture behaviour of plate specimens subjected to underwater explosion—a review[J].International Journal of Impact Engineering,2006,32: 1945-1963.
[30]  李洪涛, 赵琳, 宁永成.球形装药海底裸爆压力测试与分析[J].工程爆破,2005,11(1):16-21.LI Hong-tao, ZHAO Lin, NING Yong-cheng.Testing and analyzing pressure produced by submarine explosion with spherical charges[J].Engineering Blasting,2005,11(1):16-21.
[31]  Zhang N, Zong Z.The effect of rigid-body motions on the whipping response of a ship hull subjected to an underwater bubble[J].Journal of Fluids and Structures ,2011,27:1326-1336.
[32]  李琛.利用第一次和第二次气泡脉动周期估算水下爆炸深度和当量[J].水雷战与舰船防护,2011,19(4): 72-75.LI Chen.An estimation method of detonation depths and explosion yields by the periods of the first two bubble oscillation[J].Mine Warfare & Ship Self-defence, 2011,19(4):72-75.

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