刚性壁面附近气泡脉动特性的理论研究

王天召; 孙远翔; 王成; 陈岩武

doi:10.12382/bgxb.2025.0098

您当前的位置：

首页 >

文章列表页 >

刚性壁面附近气泡脉动特性的理论研究

更新时间：2026-04-24

- 刚性壁面附近气泡脉动特性的理论研究
- Theoretical Study on Pulsation Characteristics of Bubble near a Rigid Wall
- 兵工学报 2026年47卷第2期页码：250098
- 作者机构：
  
  北京理工大学爆炸科学与安全防护全国重点实验室，北京 100081
- 作者简介：
  
  通信作者邮箱：sunyuanxiang002@126.com
- 基金信息：
  
  国家自然科学基金项目(12141201)
- DOI：10.12382/bgxb.2025.0098
  中图分类号： O381;O359+.1
- 收稿：2025-02-17，
  
  网络首发：2025-12-25，
  
  纸质出版：2026-02-28
- 稿件说明：
移动端阅览
王天召, 孙远翔, 王成, 等. 刚性壁面附近气泡脉动特性的理论研究[J]. 兵工学报, 2026,47(2):250098.

WANG Tianzhao, SUN Yuanxiang, WANG Cheng, et al. Theoretical Study on Pulsation Characteristics of Bubble near a Rigid Wall[J]. Acta Armamentarii, 2026, 47(2): 250098.
王天召, 孙远翔, 王成, 等. 刚性壁面附近气泡脉动特性的理论研究[J]. 兵工学报, 2026,47(2):250098. DOI： 10.12382/bgxb.2025.0098.

WANG Tianzhao, SUN Yuanxiang, WANG Cheng, et al. Theoretical Study on Pulsation Characteristics of Bubble near a Rigid Wall[J]. Acta Armamentarii, 2026, 47(2): 250098. DOI： 10.12382/bgxb.2025.0098.

摘要

为了探究刚性壁面对水下爆炸气泡脉动特性的影响机制，基于能量守恒原理和“源汇法”建立了壁面附近气泡脉动动力学方程，提出了气泡脉动无量纲周期解析公式，揭示了二次压力波峰值的边界效应规律。理论研究表明，壁面附近气泡脉动周期随距离参数减小而增大，壁面上的二次压力波峰值为自由场同位置的1～2倍。通过深水爆炸实验（200～500 m水深）与LS-DYNA数值模拟，验证了理论模型的准确性。进一步结合壁面附近气泡脉动方程，提出了改进的气泡射流方向判断准则，对于Blake准则失效工况下的气泡射流方向有着较为准确的预测。为水下爆炸气泡与结构相互作用的深入研究提供了理论支撑。

Abstract

The influence mechanism of a rigid wall on the pulsation characteristics of underwater explosion bubbles is investigated. A dynamic equation for the pulsation of bubbles near a wall is established based on the principle of energy conservation and the sink-source image method

and an analytical formula for the dimensionless pulsation periodof bubbles is proposed. The boundary effect law of the secondary pressure wave peak is revealed. Theoretical studies show that the pulsation period of bubbles near the wall increases with the decrease of the distance parameter

and the peak value of the secondary pressure wave on the wall can reach 1~2 times that of the free field at the same position. The accuracy of the theoretical model is verified through deep-water explosion experiment(200~500 m water depth)and LS-DYNA numerical simulation. Furthermore

an improved criterion for judging the bubble jet direction is proposed based on the equation of bubble pulsation near the wall

which can accurately predict the bubble jet direction under the failure condition of Blake criterion. This research provides theoretical support for the in-depth study of the interaction among underwater explosion bubbles and structures.

关键词

Keywords

references

PLESSET M S. The dynamics of cavitation bubbles[J]. Journal of Applied Mechanics,1949,16:277-282.

PROSPERETTI A, LEZZI A. Bubble dynamics in a compressible liquid. Part 1. First-order theory[J]. Journal of Fluid Mechanics, 1986: 457-478.

LEZZI A, PROSPERETTI A. Bubble dynamics in a compressible liquid. Part 2. Second-order theory[J]. Journal of Fluid Mechanics, 1987, 185: 289-321.

GEERS T L. Transient response analysis of complex submerged structures[J]. The Journal of the Acoustical Society of America, 1974, 55(S1): 26.

COLE R H. Underwater explosions[M]. Princeton, NJ, US:Princeton University Press, 1948.

VERNON T A. Whipping response of ship hulls from underwater explosion bubble loading[R]. Washington D. C. US: Naval Research Laboratory, 1986.

ZHANG A M, LI S M, CUI P, et al. A unified theory for bubble dynamics[J]. Physics of Fluids, 2023, 35(3): 033323.

ZHANGA M, LI S M, XU R Z, et al. A theoretical model for compressible bubble dynamics considering phase transition and migration[J]. Journal of Fluid Mechanics, 2024, 999: A58.

BLAKE J R, LEPPINEN D M, WANG Q. Cavitation and bubble dynamics: the Kelvin impulse and its applications[J]. Interface Focus, 2015, 5(5): 20150017.

陈岩武,孙远翔,王成.水下爆炸载荷下舰船双层底部结构的毁伤特性[J].兵工学报, 2023, 44(3): 670-681.

CHEN Y W, SUN Y X, WANG C. Damage characteristics of ship's double bottom structure subjected to underwater explosion[J]. Acta Armamentarii, 2023, 44 (3): 670-681. (in Chinese)

WANG C, CHEN Y W, SUN Y X, et al. Experimental research of bubble pulsation and jet under a double plate with circular hole[J]. Ocean Engineering, 2024, 306: 118-127.

WANG P R, SHI D Y, CUI X W. Study on bubble pulsation process of underwater explosion between parallel plates with various distances[J]. Ocean Engineering, 2023, 278: 114512.

LUO X, HUNG X, ZHONG Z X, et al. Research on the load characteristics of deep water explosions near curved boundaries[J]. Physics of Fluids, 2024, 36(7): 077165.

LI S M, LIU X B, TANG H. Multi-cycle dynamics of underwater explosion bubbles: An experimental investigation[J]. Physics of Fluids, 2024, 36(9): 093309.

YU S, WANG S P, YAN S. Fluid-structure interactions between a near-field underwater explosion bubble and a suspended plate[J]. AIP Advances, 2022, 12(9): 095224.

HAN W, DANG Y F, LI R N. Damage mechanisms of underwater explosive bubble on water-filled bilayer spherical shells during navigation[J]. Ocean Engineering, 2024, 306:118113.

ZHOU Z T, LIU J H, WANG H K, et al. Experimental and numerical investigation on cavitation collapse reloading and bubble evolution for close-in and contact underwater explosion[J]. Ocean Engineering, 2024, Vol. 293: 116549.

LIU L T, GAN N, WANG J X. Study on bubble collapse near a solid wall under different hypergravity environments[J]. Ocean Engineering, 2021, 221: 108563.

周章涛,刘建湖,裴红波,等.水下近距和接触爆炸流固耦合作用机理及加载效应研究[J].兵工学报, 2017, 38(S1):136-145.

ZHOU Z T, LIU J H, PEI H B, et al. Fluid-structure interaction mechanism and loading effect in close-in and contact underwater explosions[J]. Acta Armamentarii, 2017, 38(S1): 136-145. (in Chinese)

王树山,梁策,高源,等.深水爆炸二次压力波超压峰值的工程模型[J].兵工学报, 2022, 43(10): 2508-2516.

WANG S S, LIANG C, GAO Y, et al. Engineering model for calculating secondary pressure wave overpressure peak in deep water explosion[J]. Acta Armamentarii, 2022, 43(10): 2508-2516. (in Chinese)

WANG Q, FENG L H, LIU N N, et al. Experimental study of load characteristics caused by underwater explosion bubble collapsing in the neighborhood of a rigid wall[J]. Ocean Engineering, 2023, 287(2): 115903.

BLAKE J R, CERONE P. A note on the impulse due to a vapour bubble near a boundary[J]. The ANZIAM Journal, 1982, 23(4): 383-393.

BEST J P, BLAKE J R. An estimate of the Kelvin impulse of a transient cavity[J]. Journal of Fluid Mechanics, 1994, 261:75-93.

VOGEL A, LAUTERBORN W. Acoustic transient generation by laser-produced cavitation bubbles near solid boundaries[J]. The Journal of the Acoustical Society of America, 1988, 84 (2):719-731.

BRUJAN E A, NAHEN K, SCHMIDT P. Dynamics of laser-induced cavitation bubbles near an elastic boundary: influence of the elastic modulus[J]. Journal of Fluid Mechanics, 2001, 433:283-314.

ZHANG A M, CUI P, CUI J. Experimental study on bubble dynamics subject to buoyancy[J]. Journal of Fluid Mechanics, 2015, 776: 137-160

BEST J P, KUCERA A. A numerical investigation of non-spherical rebounding bubbles[J]. Journal of Fluid Mechanics, 1992, 245, 137-154.

浏览量

下载量

CNKI被引量

文章被引用时，请邮件提醒。

提交

工具集

关联资源

剪切硬化胶改性泡沫材料在防弹头盔中的应用研究

爬壁机器人矩形闭环磁阵列吸附模块改进与优化

在弹道冲击条件下超高分子量聚乙烯纤维复合材料板破坏模式

聚能射流动态侵彻威力预测模型