3. The following data are available for Benzene: Boiling temperature, b : 80.10C Ambient temperature, a : 25C Heat of combustion, c : 41,832 kJ/kg Heat of vaporization, v : 1601 kJ/kg Specific heat capacity, Cp : 1.05 kJ/kg K Liquid density, L (at Tb) : 0.88 g/cm3

Calculate the burning rate in a pool fire of 20 m diameter using the (i) Zabetakis-Burgess method and (ii) Burgess-Strasser-Grumer method. Comment on your results from an accuracy point of view. 4. Please calculate the flame length for the pool fire scenario mentioned in Question 3 using the Thomas method. The following data are available: Wind velocity at 10 m : 10 m/s Density of air : 1.21 kg/m3 You are suggested to use the result obtained from Burgess-Strasser-Grumer method as input to this calculation.

TWO DIFFERENT QUESTION, PLEASE HELP.