Confusion about the heat of reaction

Hello, developers,
I want to simulate a reaction Solid1 — solid2+gas1 in DEM, if I don’t check ‘Specify Reaction Heat’ when setting up the reaction model, how is the heat distributed to solid2 and gas1 during the simulation? Is there a default setting?
Looking forward to any possible answers!

According to the MFiX manual:

The heat of reaction, DH, and how it is distributed between phases, 
fracDH, must be specified if there are two or more solids phases
listed as either reactants or products.

In your case these inputs are not required, but I’m not sure what the default behavior is … the code in model/parse_mod.f is just a little bit hard to follow.

Thanks for your reply, I will take a look at the code.