Explosion simulation

[krzywan901]

Hi,

I have a problem. I need doing simulation in AnSys about explosion methane (as gas), unfortunately program has not such material and I do not know explosion parameters of methane (8.5% in air). I am enclosing picture with parameter of TNT (AnSys has material TNT), and does someone know about what parameters should has methane gas and could you share with me?

Best regards

[krzywan901]

My mistake I do not good know program yet, therefore such stupid things came out.I do not good know program yet, therefore such stupid thing gone. Anyway now I would like give correct question.

I saw other option in program. Do you know such parameters of methane gas:
1. Adiabatic exponent γ (without unit),
2. Pressure schift (kPa),
3. Specific internal energy (J/kg)
4. Velocity explosive (mm/s)
5. Time of explosion (s)
For 8,5% methane in air and temperature - 293 K
I am trying looking for, but for me this is not readable.

Regards

[Sensei]

Try searching net for keyword "methane properties" plus eventually name of property from the above list.