Laboratory-scale underwater explosion bubble experiment method

HUANG Chao1; WANG Bin2; YAO Xiong-liang1; ZHANG A-man1

doi:10.13873/j.1000-97872011.12.015

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Laboratory-scale underwater explosion bubble experiment method

更新时间：2025-09-11

- Laboratory-scale underwater explosion bubble experiment method
- Vol. 30, Issue 12, Pages: 75-77+81(2011)
- 作者机构：
  
  1. 哈尔滨工程大学船舶工程学院
  2. 中国工程物理研究院流体物理研究所冲击波物理与爆轰物理重点实验室
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872011.12.015
  CLC： U661.3
- Published：2011
- 稿件说明：
移动端阅览
[1]黄超,汪斌,姚熊亮,张阿漫.实验室尺度水下爆炸气泡实验方法[J].传感器与微系统,2011,30(12):75-77+81.

HUANG Chao1, WANG Bin2, YAO Xiong-liang1, et al. Laboratory-scale underwater explosion bubble experiment method[J]. 2011, 30(12): 75-77+81.
[1]黄超,汪斌,姚熊亮,张阿漫.实验室尺度水下爆炸气泡实验方法[J].传感器与微系统,2011,30(12):75-77+81. DOI： 10.13873/j.1000-97872011.12.015.

HUANG Chao1, WANG Bin2, YAO Xiong-liang1, et al. Laboratory-scale underwater explosion bubble experiment method[J]. 2011, 30(12): 75-77+81. DOI： 10.13873/j.1000-97872011.12.015.

摘要

为研究水下爆炸气泡的动态特性

建立了实验室尺度水下爆炸气泡实验方法

该方法采用高速摄影技术

在2 m×2 m×2 m的水箱中进行

分别从定性和定量的角度分析了水箱边界影响产生的的误差。研究了小当量PETN的水下爆炸气泡现象

高速摄影的速度控制在4000～5000s-1

精度控制在1%以内。实验结果表明:随着药量的增加

水箱边界的影响逐渐增加。在进行实验室尺度水下爆炸气泡实验时

为尽量减小边界对气泡运动产生的影响

需要控制使用的药量。

Abstract

A laboratory-scale experiment method is founded to investigate underwater explosion bubble dynamics.High-speed photography（HSP） technique and a 2m×2m×2m tank are employed.The influence of tank-wall exerts on bubble is analyzed from qualitative and quantitative perspective.Bubbles by small equivalent PETN are investigated by controlling the velocity of HSP in 4 000 ～5 000s-1 and the precision is within 1 %.Experimental results show that the effect on bubble motion increases with charge weight.Therefore

the weight of charge should be careful controlled in experiment.

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references

高速摄影技术在水下爆炸气泡脉动研究中的应用 [J]. 汪斌,张光升,高宁,王彦平. 含能材料 . 2010(01)

水下爆炸气泡脉动特性的试验研究 [J]. 朱锡,牟金磊,洪江波,黄晓明,李海涛. 哈尔滨工程大学学报 . 2007(04)

On the dynamics and instability of bubbles formed during underwater explosions [J] . Suresh Menon,Mihir Lal. Experimental Thermal and Fluid Science . 1998 (4)

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