[Thamali]

Dear Foamers,

I have a problem in understanding following,in
fireFoam/oppositeburningpanels/constant/panelRegion/chemistryproperties

reactions
(
irreversibleSolidArrheniusReaction
v = gas + char
(7.83e10 15274.57 400 4.86)
);

if someone can help me on understanding what are these,
1) "v"(may be pyrolysis reaction)
2) numbers below equation, (7.83e10 15274.57 400 4.86)

looking forward for a reply.
Thanks in advance.