Who know about considering chapman-jouguet pressure in tnt air explosion modeling?

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Mohamed-Mourad Lafifi

Dear Hamid

I suggest you to see link and attached files in subject.

Numerical Solution Methods for Shock and Detonation ... - CiteSeerX

citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.181...

Best regards

Hamid Moaieri

@Lafifi

thanks a lot.

how can i used this parameter in abaqus modeling of tnt jwl.

i find some value like E0=7000 MJ/m3,but this value is very large for modeling.

regard

Hi hamid,

In literature we found the value for example for the internal energy increased from 6 to 7 MJ.

Also we found E0 = 7.0GPa -m3/m3