水下强声波脉冲负压的产生和空化气泡运动

张军; 曾新吾; 陈聃; 张振福

doi:10.7498/aps.61.184302

摘要

首先利用高速摄影和压力传感器测量的方法, 对曲面反射式水下强声波脉冲的传播和聚焦过程进行了实验研究.实验研究发现, 椭球面反射罩在起到汇聚声能的作用的同时也将使得强声波脉冲在传播过程中形成负压区, 并由此而引发近场声传播通道上空化气泡群的产生. 在实验结果的基础上, 进一步利用基于Kirchhoff衍射定理的声传播模型和大振幅条件下的QX气泡运动方程, 对强声波脉冲负压区的形成原因及空化气泡的运动过程进行了数值计算和分析. 研究结果表明, 在焦前区, 源于反射罩内表面的"尾波"和出口处的"边缘波"在传播过程中将形成反射波中的负压区; 在焦后区, 源于反射罩顶点的"中心波"在传播过程中将形成反射波中的负压区. 在反射波作用下, 空化气泡体现出了"正压区受压缩并振荡, 负压区膨胀"的运动特点. 在反射波之后, 空化气泡将出现成长、坍缩和回弹等典型的物理过程. 研究结果对曲面反射式水下强声波传播物理规律的认识具有实际意义.

关键词:

作者及机构信息

1.
国防科技大学光电科学与工程学院, 长沙 410073;

2.
国防科技大学理学院, 长沙 410073

基金项目: 国家自然科学基金(批准号: 11274387)资助的课题.

参考文献

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[2]	Wang Y B, Zeng X W, Wang S W 2012 IEEE. Trans. Plasma. Sci. 40 98
[3]	Wang Y B, Zeng X W, Wang S W 2012 Chin. Phys. B 21 055203
[4]	Li N, Chen J F, Huang J G 2009 Applied Acoustics 28 241 (in Chines) [李宁, 陈建峰, 黄建国 2009 应用声学 28 241]
[5]	Zhang J, Zeng X W, Zhang Z F, Wang Y B 2011 Proceeding of the 1st National Conference on Underwater Security and Technology People's Republic of China, April 23-24, 2011 p194
[6]	Schaefer R, Grapperhaus M 2006 SPIE Conference of Photonics for Port and Harbor Security II Session 2: Diver Detection and Interdiction USA Florida, April 18, 2006
[7]	Karl W R, Penny K R 2002 Non-Lethal Swimmer Neutralization Study Tech. Report ARL (Austin: The University of Texas)
[8]	Huang Y F 2011 Proceeding of the 1st National Conference on Underwater Security and Technology People's Republic of China, April 23-24, 2011 p198
[9]	Ma T, Huang J G, Lei K Z, Chen J F, Zhang Q F 2010 Journal of Marine Science and Application 1 559
[10]	Li N, Huang J G, Lei K Z, Chen J F, Zhang Q F 2011 Journal of Electrostatics 69 291
[11]	Fang M, Huang J G, Lei K Z,Li N 2009 Elementary Electroacoustics 33 39 (in Chinese) [方明, 黄建国, 雷开卓, 李宁 2009 电声基础 33 39]
[12]	Lei K Z, Liu J S, Zhang Q F, Peng X Q 2009 Mechanical Science and Technology for Aerospace Engineering 28 1068 (in Chinese) [雷开卓, 刘劲松, 张群飞, 彭雄奇 2009 机械科学与技术 28 1068]
[13]	Qian Z W, Xiao L 2003 Chin. Phys. Lett. 20 80
[14]	Qian Z W, Xiao L 2008 Chin. Phys. B 17 3785
[15]	Zhang Z F, Zeng X W, Wang Y B, Chen D 2012 Journal of National University of Defense Technology (in Chinese) [张振福, 曾新吾, 王一博, 陈聃 2012 国防科大学报已录用]
[16]	Wang J W, Li Y J 2006 Matlab 7.0 Graphics and Image Processing (Beijing: National Defense Press) (in Chinese) p250 [王家文, 李仰军 2006 Matlab 7.0 图形图像处理 (北京: 国防工业出版社) p250 ]
[17]	Sun C S, Zhang X H, Hang H W 2012 Opto-Electronic Engineering 39 7 (in Chinese) [孙春生, 张晓晖, 韩宏伟 2012 光电工程 39 7]
[18]	Cole R H 1948 Underwater Explosions (Princeton: Princeton University Press) p400
[19]	Lei K Z, Li N, Huang J G 2010 Journal of Northwestern Polytechnical University 28 102 (in Chinese) [雷开卓, 李宁, 黄建国 2010 西北工业大学学报 28 102]
[20]	Leighton T G 1992 The Acoustic Bubble (Princeton: Princeton University Press) p60
[21]	An X L, He X, Wang L W, Wang J X 2007 Internal Combustion Engine Engineering 2 1 (in Chinese) [安新亮, 何旭, 王丽雯, 王建昕 2007 内燃机工程 2 1]
[22]	Senjenov, (Translated by He Z Y, Zhao J Y) 1983 Wave Problems of Underwater Acoustics (Beijing: National Defense Press) p15 (in Chinese) [沈杰罗夫著(何祚镛, 赵晋英译) 1983 水声学波动问题(北京: 国防工业出版社) p15]
[23]	Ji J R 2007 Higher Optical Tutorial (Beijing: Science Press) p164 (in Chinese) [季家镕 2007 高等光学教程 (北京: 科学出版社) p164]
[24]	Hamilton M F 1989 J. Acoust. Soc. Am. 93 1256
[25]	Qian Z W 2009 Nonlinear Acoustics (2nd Ed.) (Beijing: Science Press) p238 (in Chinese) [钱祖文 2009 非线性声学(第二版)(北京: 科学出版社) 第238页]
[26]	Tanguay M, Colonius T 2003 5th International Symposium on Cavitation Osaka, Japan November 1-4, 2003

施引文献

[1]	Lu X P, Pan Y, Zhang H H 2002 Acta Phys. Sin. 51 1149 (in Chinese) [卢新培, 潘垣, 张寒虹 2002 物理学报 51 1149]
[2]	Wang Y B, Zeng X W, Wang S W 2012 IEEE. Trans. Plasma. Sci. 40 98
[3]	Wang Y B, Zeng X W, Wang S W 2012 Chin. Phys. B 21 055203
[4]	Li N, Chen J F, Huang J G 2009 Applied Acoustics 28 241 (in Chines) [李宁, 陈建峰, 黄建国 2009 应用声学 28 241]
[5]	Zhang J, Zeng X W, Zhang Z F, Wang Y B 2011 Proceeding of the 1st National Conference on Underwater Security and Technology People's Republic of China, April 23-24, 2011 p194
[6]	Schaefer R, Grapperhaus M 2006 SPIE Conference of Photonics for Port and Harbor Security II Session 2: Diver Detection and Interdiction USA Florida, April 18, 2006
[7]	Karl W R, Penny K R 2002 Non-Lethal Swimmer Neutralization Study Tech. Report ARL (Austin: The University of Texas)
[8]	Huang Y F 2011 Proceeding of the 1st National Conference on Underwater Security and Technology People's Republic of China, April 23-24, 2011 p198
[9]	Ma T, Huang J G, Lei K Z, Chen J F, Zhang Q F 2010 Journal of Marine Science and Application 1 559
[10]	Li N, Huang J G, Lei K Z, Chen J F, Zhang Q F 2011 Journal of Electrostatics 69 291
[11]	Fang M, Huang J G, Lei K Z,Li N 2009 Elementary Electroacoustics 33 39 (in Chinese) [方明, 黄建国, 雷开卓, 李宁 2009 电声基础 33 39]
[12]	Lei K Z, Liu J S, Zhang Q F, Peng X Q 2009 Mechanical Science and Technology for Aerospace Engineering 28 1068 (in Chinese) [雷开卓, 刘劲松, 张群飞, 彭雄奇 2009 机械科学与技术 28 1068]
[13]	Qian Z W, Xiao L 2003 Chin. Phys. Lett. 20 80
[14]	Qian Z W, Xiao L 2008 Chin. Phys. B 17 3785
[15]	Zhang Z F, Zeng X W, Wang Y B, Chen D 2012 Journal of National University of Defense Technology (in Chinese) [张振福, 曾新吾, 王一博, 陈聃 2012 国防科大学报已录用]
[16]	Wang J W, Li Y J 2006 Matlab 7.0 Graphics and Image Processing (Beijing: National Defense Press) (in Chinese) p250 [王家文, 李仰军 2006 Matlab 7.0 图形图像处理 (北京: 国防工业出版社) p250 ]
[17]	Sun C S, Zhang X H, Hang H W 2012 Opto-Electronic Engineering 39 7 (in Chinese) [孙春生, 张晓晖, 韩宏伟 2012 光电工程 39 7]
[18]	Cole R H 1948 Underwater Explosions (Princeton: Princeton University Press) p400
[19]	Lei K Z, Li N, Huang J G 2010 Journal of Northwestern Polytechnical University 28 102 (in Chinese) [雷开卓, 李宁, 黄建国 2010 西北工业大学学报 28 102]
[20]	Leighton T G 1992 The Acoustic Bubble (Princeton: Princeton University Press) p60
[21]	An X L, He X, Wang L W, Wang J X 2007 Internal Combustion Engine Engineering 2 1 (in Chinese) [安新亮, 何旭, 王丽雯, 王建昕 2007 内燃机工程 2 1]
[22]	Senjenov, (Translated by He Z Y, Zhao J Y) 1983 Wave Problems of Underwater Acoustics (Beijing: National Defense Press) p15 (in Chinese) [沈杰罗夫著(何祚镛, 赵晋英译) 1983 水声学波动问题(北京: 国防工业出版社) p15]
[23]	Ji J R 2007 Higher Optical Tutorial (Beijing: Science Press) p164 (in Chinese) [季家镕 2007 高等光学教程 (北京: 科学出版社) p164]
[24]	Hamilton M F 1989 J. Acoust. Soc. Am. 93 1256
[25]	Qian Z W 2009 Nonlinear Acoustics (2nd Ed.) (Beijing: Science Press) p238 (in Chinese) [钱祖文 2009 非线性声学(第二版)(北京: 科学出版社) 第238页]
[26]	Tanguay M, Colonius T 2003 5th International Symposium on Cavitation Osaka, Japan November 1-4, 2003

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水下强声波脉冲负压的产生和空化气泡运动

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作者及机构信息

1.
国防科技大学光电科学与工程学院, 长沙 410073;

2.
国防科技大学理学院, 长沙 410073

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水下强声波脉冲负压的产生和空化气泡运动

English Abstract

Generation of negative pressure of underwater intensive acoustic pulse and cavitation bubble dynamics

1.
College of Opto-electronics Science and Engineering,, National University of Defense Technology, Changsha 410073, China;

2.
College of Science, National University of Defense Technology, Changsha 410073, China

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水下强声波脉冲负压的产生和空化气泡运动

摘要

作者及机构信息

1. 国防科技大学光电科学与工程学院, 长沙 410073; 2. 国防科技大学理学院, 长沙 410073

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水下强声波脉冲负压的产生和空化气泡运动

English Abstract

Generation of negative pressure of underwater intensive acoustic pulse and cavitation bubble dynamics

1. College of Opto-electronics Science and Engineering,, National University of Defense Technology, Changsha 410073, China; 2. College of Science, National University of Defense Technology, Changsha 410073, China

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1.
国防科技大学光电科学与工程学院, 长沙 410073;

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国防科技大学理学院, 长沙 410073

1.
College of Opto-electronics Science and Engineering,, National University of Defense Technology, Changsha 410073, China;

2.
College of Science, National University of Defense Technology, Changsha 410073, China