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J-W-L Parameters for High Explosives
Mon, 2008-07-21 04:45 - bdmmech
Hi !!! all
I really struglling to get the JWL and Lee Traver EOS parameters for RDX .
If anybody can help seriously I will be highly obliged. Atlest the EOS parameters of Comp-A5 or PBX 9604 having higher percentage of RDX (98.5 % and 96% respectively) will be sufficient.
| Attachment | Size |
|---|---|
 JPTMorka.pdf | 2.78 MB |
 BombUnits.pdf | 26.75 KB |
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Comments
JWL Parameters
Non-dimensional parametrs for EOS (JWL) for RDX
Re: JWL for RDX
I don't have the exact numbers for RDX at hand. However, C4 contains 91% RDX and should have detonation characteristics similar to that of RDX. Please see the paper that I've attached to your post for more details.
For a related discussion please see http://imechanica.org/node/1278.
-- Biswajit
Re: Explosions (bomb units)
"Bomb units" are often used in the simulation of high-rate processes such as explosions. I've added a PDF containing the conversion factors from bomb units (BU) to SI to the original post.
-- Biswajit
explosion simulation in JWl EOS
I model ana analysis the TNT wit JWL parameters in abaqus.But the resoults are diffrent with conwep outputs. why?