Numerical Simulation on Explosion Load of Transportation Device for Primary Explosive Powder

Author

Huang, Ping ; Hu, Xiao-Mian

Author_Institution

State Key Lab. of Explosion Sci. & Technol., Beijing Inst. of Technol., Beijing, China

fYear

2010

fDate

11-16 April 2010

Firstpage

164

Lastpage

169

Abstract

Aiming at verifying the performance of the designed anti-explosion shell of primary explosive powder transport device, the explosion load of the shell was simulated by using DYNA software. Under the condition of without filling medium, the explosion load of Pb(N₃)₂ was simulated whose mass are 211 g and 250 g respectively. Under the condition of with filling medium, the mass of Pb(N₃)₂ are 250 g and 300 g, the calculated and experimental values are consistent. The results showed that the calculation methods and boundary conditions are feasible.

Keywords

chemistry computing; numerical analysis; DYNA software; Pb(N₃)₂; anti explosion shell; mass 211 g; mass 250 g; mass 300 g; numerical simulation; primary explosive powder; primary explosive powder transport device; transportation device explosion load; Arithmetic; Explosions; Explosives; Filling; Laboratories; Lagrangian functions; Numerical simulation; Powders; Steel; Transportation; anti-explosion performance; numerical simulation; primary explosive powder; transport device;

fLanguage

English

Publisher

ieee

Conference_Titel

Systems (ICONS), 2010 Fifth International Conference on

Conference_Location

Menuires

Print_ISBN

978-1-4244-6231-5

Type

conf

DOI

10.1109/ICONS.2010.35

Filename

5464145