Calculation of Raceway Adiabatic Flame Temperature(RAFT)

Please provide me the answer of the problem on RAFT. Your early reply will be highly appreciated, below the problem is furnished;

Calculate RAFT of combustion of a BF gas from thefollowing data,

C_p(air)=0.333 Kcal/Nm³ degree centigrade

C_v(BF gas)=0.337 Kcal/Nm³ degree centigrade

Blast preheat=900 degree centigrade

H_f (CO)= -111 Kj/mole

1 Cal=4.2 j

N in Nm³ represents the volume at normal condition, i.e 25 degree centigrade & 1 atm.

• Please supply the solution in steps for my ease of understanding.

Thanks & regards,

Gourab Saha