Numerical simulation of multiphase flow field and trajectory of high-speed oblique water entry of rotating projectile

ZHU Zhu; LUO Song; LU Bingju; YU Yong

doi:10.11883/bzycj-2018-0315

Volume 39 Issue 11

Nov. 2019

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > Explosion And Shock Waves > 2019 > 39(11): 113901

Hou Xiu-cheng, Jiang Jian-wei, Chen Zhi-gang. Numerical simulation on structure modules of effective jet[J]. Explosion And Shock Waves, 2014, 34(1): 35-40. doi: 10.11883/1001-1455(2014)01-0035-06

Citation:

ZHU Zhu, LUO Song, LU Bingju, YU Yong. Numerical simulation of multiphase flow field and trajectory of high-speed oblique water entry of rotating projectile[J]. Explosion And Shock Waves, 2019, 39(11): 113901. doi: 10.11883/bzycj-2018-0315

Hou Xiu-cheng, Jiang Jian-wei, Chen Zhi-gang. Numerical simulation on structure modules of effective jet[J]. Explosion And Shock Waves, 2014, 34(1): 35-40. doi: 10.11883/1001-1455(2014)01-0035-06

Citation:

PDF( 2320 KB)

Numerical simulation of multiphase flow field and trajectory of high-speed oblique water entry of rotating projectile

doi: 10.11883/bzycj-2018-0315

ZHU Zhu^1
,,
LUO Song²,
LU Bingju¹,
YU Yong^{2
,
,}

1.
Henan Key Laboratory of Underwater Intelligent Equipment, Corp 713 Research Institute, China Ship Building Industry, Zhengzhou 450015, Henan, China
2.
School of Aerospace Engineering, Beijing Institute of Technology, Beijing 100081, China

Received Date: 2018-08-27
Rev Recd Date: 2018-12-03

Available Online: 2019-09-25

Publish Date: 2019-11-01

Abstract

Abstract

The numerical simulation of oblique water entry of a certain type of ship-borne projectile at high speed was performed. The FVM method and the VOF multiphase flow model were introduced to solve RANS equations, and the overset mesh and six DOF algorithms were used to achieve the coupling solution of the movement of projectile and the multiphase flow field. Based on this method, the influence of projectile rotation effect on the projectile motion characteristics and hydrodynamic characteristics was firstly studied. And then the cavitation morphology, the ballistic and hydrodynamic characteristics during the oblique water entry of the rotating projectile at different inclination angles were analyzed. The simulation results shows that the rotation of the projectile is beneficial to the ballistic stability of the projectile in the initial symmetric plane, but it reduces the lateral stability of the projectile. The rotation of projectile reduces the drag coefficient and pitching moment coefficient of the projectile. With smaller initial water entry angle, the cavitation shape was more asymmetric, and the change of cavitation shape caused by the change of projectile motion state was more obvious. At the stage of supercavitation, the motion of the projectile was relatively stable, and the hydrodynamic coefficients has minor difference at different angles. When the lower surface of the projectile pierced the cavity wall and wetted, the motion state of the projectile changed greatly and the hydrodynamic coefficients increased rapidly, and at this stage, the projectile are prone to becoming unstable if the water entry angle is too small. The wetting of the projectile has an important influence on the cavitation shape, motion state and stability of the projectile.
- high-speed rotating projectile,
- oblique water entry,
- overset mesh,
- supercavitation,
- numerical simulation

FullText(HTML)

References(22)

References

[1]	WORTHINGTON A M, COLE R S. Impact with a liquid surface studied by the aid of instantaneous photography [J]. Philosophical Transactions of the Royal Society of London, 1900, 189: 175–199.
[2]	WORTHINGTON A M, COLE R S. A study of splashes [M]. New York: Longmans Green and Company, 1908: 25−76.
[3]	SAVCHENKO Y. Supercavitation-problems and perspectives [C] // 4th International Sysmposium on Cavitation. Pasadena, USA: California Institute of Technology, 2001: 1−8.
[4]	SAVCHENKO Y N. Control of supercavitation flow and stability of supercavitating motion of bodies [C] // Vki Lecture Series Supercavitating Flows, 2001.
[5]	SEMENENKO V N. Artificial Supercavitation. Physics and calculation [J]. Materials Research, 1(3): 1−5.
[6]	LOGVINOVICH G V. Hydrodynamics of flows with free boundaries [M]. Kiev: Naukova Dumka, 1969.
[7]	施红辉, 周浩磊, 吴岩, 等. 伴随超空泡产生的高速细长体入水实验研究 [J]. 力学学报, 2012, 44(1): 49–55. DOI: 10.6052/0459-1879-2012-1-lxxb2011-062. SHI Honghui, ZHOU Haolei, WU Yan, et. al Experiments on water entry of high-speed slender body and the resulting supercavitation [J]. Chinese Journal of Theoretical and Applied Mechanics, 2012, 44(1): 49–55. DOI: 10.6052/0459-1879-2012-1-lxxb2011-062.
[8]	SHI H H, ITOH M, TAKAMI T. Optical observation of the supercavitation induced by high-speed water entry [J]. Journal of Fluids Engineering, 2000, 122(4): 806–810. DOI: 10.1115/1.1310575.
[9]	宋武超, 王聪, 魏英杰, 许昊. 回转体倾斜入水空泡及弹道特性实验 [J]. 北京航空航天大学学报, 2016, 42(11): 2386–2394. SONG Wuchao, WANG Cong, WEI Yingjie, XU Hao. Experiment of cavity trajectory characteristics of oblique water entry of revolution bodies [J]. Journal of Beijing University of Aeronautics and Astronautics, 2016, 42(11): 2386–2394.
[10]	马庆鹏. 高速射弹入水过程多相流场特性研究[D]. 哈尔滨: 哈尔滨工业大学, 2014. MA Qingpeng. Investigation of multiphase flow characteristics induced by water entry of high-speed projectiles [D]. Harbin: Harbin Institute of Technology, 2014.
[11]	何春涛. 超空泡射弹结构参数设计与数值模拟研究[D]. 哈尔滨: 哈尔滨工业大学, 2009. HE Chuntao. Structure parameter design and numerical simulation study on supercavitation projectile [D]. Harbin: Harbin Institute of Technology, 2009.
[12]	孙健. 小尺度回转体入水过程的三维数值模拟[D]. 哈尔滨: 哈尔滨工业大学, 2014. SUN Jian. Three dimensional simulation in water entry of small scale rotary body [D]. Harbin: Harbin Institute of Technology, 2014.
[13]	宋武超, 王聪, 魏英杰, 等. 不同头型回转体低速倾斜入水过程流场特性数值模拟 [J]. 北京理工大学学报, 2017, 37(7): 661–666, 671. SONG Wuchao, WANG Cong, WEI Yingjie, et al. Numerical simulation of flow field characteristics of low speed oblique water entry of revolution body [J]. Transaction of Beijing Institute of Technology, 2017, 37(7): 661–666, 671.
[14]	齐亚飞. 弹体高速入水弹道稳定及空泡特性研究[D]. 哈尔滨: 哈尔滨工业大学, 2016. QI Yafei. Research on the trajectory stability and cavity characteristics of high-speed water entry projectiles [D]. Harbin: Harbin Institute of Technology, 2016.
[15]	赵成功, 王聪, 魏英杰, 等. 细长体水下运动空化流场及弹道特性实验 [J]. 爆炸与冲击, 2017, 37(3): 439–446. DOI: 10.11883/1001-1455(2017)03-0439-08. ZHAO Chenggong, WANG Cong, WEI Yingjie, et al. Experiment of cavitation and ballistic characteristics of slender body underwater movement [J]. Explosion and Shock Waves, 2017, 37(3): 439–446. DOI: 10.11883/1001-1455(2017)03-0439-08.
[16]	赵成功, 王聪, 孙铁志, 等. 初始扰动对射弹尾拍运动及弹道特性影响分析 [J]. 哈尔滨工业大学学报, 2016, 48(10): 71–76. DOI: 10.11918/j.issn.0367-6234.2016.10.010. ZHAO Chenggong, WANG Cong, SUN Tiezhi, et al. Analysis of tail-slapping and ballistic characteristics of supercavitating projectiles under different initial disturbances [J]. Journal of Harbin Institute of Technology, 2016, 48(10): 71–76. DOI: 10.11918/j.issn.0367-6234.2016.10.010.
[17]	李佳川. 高速射弹入水过程流体动力与弹道特性研究[D]. 哈尔滨: 哈尔滨工业大学, 2015. LI Jiachuan. Research on water entry hydrodynamic and trajectory characteristics of high-speed projectiles [D]. Harbin: Harbin Institute of Technology, 2016.
[18]	Fluent Inc. Fluent theory guide [M/DK]. 2017.
[19]	MENTER F R. Two-equation eddy-viscosity turbulence models for engineering applications [J]. AIAA Journal, 1994, 32(8): 1598–1605. DOI: 10.2514/3.12149.
[20]	RAYLEIGH L. On the pressure developed in a liquid during the collapse of a spherical cavity [J]. The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science: Series 6, 1917, 34: 94–98. DOI: 10.1080/14786440808635681.
[21]	LEE M, LONGORIA R G, WILSON D E. Cavity dynamics in high-speed water entry [J]. Physics of Fluids, 1997, 9(3): 540–550. DOI: 10.1063/1.869472.
[22]	郭子涛. 弹体入水特性及不同介质中金属靶的抗侵彻性能研究[D]. 哈尔滨: 哈尔滨工业大学, 2012. GUO Zitao. Research on characteristics of projectile water entry and ballistic resistance of targets under different mediums [D]. Harbin: Harbin Institute of Technology, 2012.

Relative Articles

[1]	FANG Qin, GAO Chu, KONG Xiangzhen, YANG Ya. A new composite protective structure based on the controllability of blast load on the structure layer (Ⅱ): influence factors and design concept[J]. Explosion And Shock Waves, 2025, 45(1): 011101. doi: 10.11883/bzycj-2023-0463
[2]	FANG Qin, GAO Chu, KONG Xiangzhen, YANG Ya. A new composite protective structure based on the controllability of blast load on the structure layer (Ⅰ): blast resistance mechanism[J]. Explosion And Shock Waves, 2024, 44(11): 111001. doi: 10.11883/bzycj-2023-0459
[3]	WANG Shuaifeng, WANG Rui, ZHAO Hui, GUO Zhihui. Design method for impact resistance of circular concrete-filled double-skin steel tubular members based on dynamic increase factor and equivalent single DoF system[J]. Explosion And Shock Waves, 2022, 42(10): 103302. doi: 10.11883/bzycj-2021-0467
[4]	GENG Shaobo, LUO Gan, CHEN Jialong, ZHAO Zhou. Effect of damping on equivalent static load dynamic factor of air blast load[J]. Explosion And Shock Waves, 2022, 42(2): 023201. doi: 10.11883/bzycj-2021-0036
[5]	CHEN Jianyun, CAO Xiangyu, XU Qiang, LI Jing. Dynamic responses of AP1000 reinforced concrete shield building subjected to contact explosion[J]. Explosion And Shock Waves, 2020, 40(4): 044201. doi: 10.11883/bzycj-2019-0151
[6]	FAN Yuan, CHEN Li, REN Huiqi, FENG Peng, FANG Qin. Blast-resistant mechanism of RC beam with kinked rebar and calculation method of dynamic resistance coefficient[J]. Explosion And Shock Waves, 2019, 39(3): 035102. doi: 10.11883/bzycj-2018-0181
[7]	TANG Lizhong, LIU Tao, WANG Chun, CHEN Yuan, LI Diyuan, WEI Yongheng. Study on dynamic deformation modulus of rock under confining pressure unloading and dynamic loading[J]. Explosion And Shock Waves, 2018, 38(6): 1353-1363. doi: 10.11883/bzycj-2017-0131
[8]	SHI Zebin, ZHU Zheming, WANG Xiaomeng, WANG Xiong. A new testing method for mode Ⅰ crack initiation fracture toughness under middle-low speed impacts[J]. Explosion And Shock Waves, 2018, 38(6): 1247-1254. doi: 10.11883/bzycj-2017-0132
[9]	Ji Chong, Xu Quan-jun, Wan Wen-qian, Gao Fu-yin, Song Ke-jian. Dynamic responses of steel cylindrical shells under lateral explosion loading[J]. Explosion And Shock Waves, 2014, 34(2): 137-144. doi: 10.11883/1001-1455(2014)02-0137-08
[10]	Sun Hui-xiang, Xu Jin-yu, Zhu Guo-fu, Wen Ke-xu. Dynamic interaction between surrounding rock and underground structure subjected to blast loading[J]. Explosion And Shock Waves, 2013, 33(5): 519-524. doi: 10.11883/1001-1455(2013)05-0519-06
[11]	TIAN Yu-bin, LI Zhao, ZHANG Chun-wei. Dynamicresponseofreinforcedmasonrystructureunderblastload[J]. Explosion And Shock Waves, 2012, 32(6): 658-662. doi: 10.11883/1001-1455(2012)06-0658-05
[12]	ZHAI Xi-mei, WANG Yong-hui. Dynamicresponseandexplosionreliefof reticulatedshellunderblastloading[J]. Explosion And Shock Waves, 2012, 32(4): 404-410. doi: 10.11883/1001-1455(2012)04-0404-07
[13]	LI Yong-chi, YAO Lei, SHEN Jun, HU Xiu-zhang. Insulation effect of the cavity on stress wave[J]. Explosion And Shock Waves, 2005, 25(3): 193-199. doi: 10.11883/1001-1455(2005)03-0193-07

Supplements(0)

Cited By

Cited by

Periodical cited type(7)

1.	周刚，孔阳，崔洋洋，钱新明，傅砺烨，张琦. 城市地下排水管道中燃气爆炸及气-液两相耦合作用规律. 爆炸与冲击. 2024(03): 90-104 . 本站查看
2.	陈凯峰，杨克，纪虹，邢志祥，蒋军成. 粒径影响改性凹凸棒土抑制甲烷爆炸实验研究. 工程热物理学报. 2024(06): 1857-1862 .
3.	杨克，李雪瑞，纪虹，郑凯，邢志祥，蒋军成. 改性煤矸石-海藻酸钠粉体对管道内甲烷/空气爆炸的抑爆实验. 爆炸与冲击. 2024(07): 174-187 . 本站查看
4.	段玉龙，龙凤英，黄俊，俞树威，卜云兵. 水雾喷洒时间对滑移装置下甲烷爆炸特性影响. 安全与环境学报. 2023(01): 64-71 .
5.	段征，路长，班成伟，刘金刚，郭洪江，李明月. 封闭支管条件下ABC干粉抑爆机制研究. 火工品. 2023(02): 72-76 .
6.	王秋红，蒋夏夏，代爱萍. 基于Gaussian的甲烷爆炸微观反应计算分析. 中国安全生产科学技术. 2022(06): 178-184 .
7.	段玉龙，李元兵，杨燕铃，龙凤英，俞树威，黄俊，卜云兵. 细水雾协同滑动装置对甲烷/空气预混气体爆炸特性的影响. 高压物理学报. 2021(05): 182-188 .