Dynamic behavior of bubble near vertical plate in underwater explosion

Jian Li*, Ji Li Rong, Da Lin Xiang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

In this study, the volume-acceleration model was introduced to determine the initial condition for bubble motion during underwater explosion. Subroutines, which defined the initial and boundary conditions of the fluid field, were developed based on MSC.DYTTAN software. Numerical simulations were compared with the results of validated experimental data. From the basic phenomenon of interaction between a bubble and a vertical rigid wall, the dynamic behavior of a bubble near a vertical rigid wall was simulated and analyzed. The dynamic behavior of bubble and the jet were studied systematically and summarized relative to the law that both of the motion of bubble and water jet are closely related with the standoff distance parameter. The results of this study have valuable implications for correlative theory research and engineering calculation.

Original languageEnglish
Title of host publicationAdvances in Mechanical Engineering
Pages1080-1085
Number of pages6
DOIs
Publication statusPublished - 2011
Event2011 1st International Conference on Mechanical Engineering, ICME 2011 - Phuket, Thailand
Duration: 3 Apr 20114 Apr 2011

Publication series

NameApplied Mechanics and Materials
Volume52-54
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2011 1st International Conference on Mechanical Engineering, ICME 2011
Country/TerritoryThailand
CityPhuket
Period3/04/114/04/11

Keywords

  • Bubble pulsation
  • Jet
  • Near vertical wall
  • Numerical simulation
  • Underwater explosion

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