Notice of Retraction: Numerical investigation on underwater explosion near free surface

Jifeng Wei*, Shushan Wang, Mei Li

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

Water column is produced by explosive near free surface, which is quite intriguing. The forming process and characteristics of water column are investigated numerically by DYNA code. lkg RDX explosive is initiated underwater, meanwhile gravity and hydrostatic pressure are all taken into account. The velocity vector analysis shows that the center of water column obtained higher velocity, which makes water column quite slender. The maximum height is 12.0m. Fluid density investigating results reveal that cavity maybe exist near free surface in this numerical condition.

Original languageEnglish
Title of host publicationICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
PublisherIEEE Computer Society
Pagesv7148-v7151
ISBN (Print)9781424472369
DOIs
Publication statusPublished - 2010

Publication series

NameICCASM 2010 - 2010 International Conference on Computer Application and System Modeling, Proceedings
Volume7

Keywords

  • Ascending velocity
  • Numerical investigation
  • Underwater explosion
  • Water column

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