Title :
Notice of Retraction
Numerical investigation on underwater explosion near free surface
Author :
Wei Jifeng ; Wang Shushan ; Li Mei
Author_Institution :
State Key Lab. of Explosion Sci. & Technol., Beijing Inst. of Technol., Beijing, China
Abstract :
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
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. 1kg 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.
Keywords :
bubbles; explosions; flow; impact (mechanical); shock waves; DYNA code; explosive near free surface; fluid density; gravity; hydrostatic pressure; underwater explosion; velocity vector analysis; water column; Analytical models; Atmospheric modeling; Earth Observing System; Fluids; Numerical models; Silicon; ascending velocity; numerical investigation; underwater explosion; water column;
Conference_Titel :
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location :
Taiyuan
Print_ISBN :
978-1-4244-7235-2
DOI :
10.1109/ICCASM.2010.5620807
