Heat transfer during combustion involves analyzing flame, smoke plumes, and surroundings at the fuel surface level and within enclosures. Key factors include mass flow rate, heat of combustion, and latent heat of vaporization at the fuel surface, as well as how enclosures can impact heat transfer. A specific example of fire on a sofa is provided.

1. Heat Transfer
Concepts in Fire
Analysis of flame, smoke plume & surroundings at the level of Fuel
surface & effect of Enclosure

2. Heat transfer at the level of the fuel surface
Mass flow rate
Heat of Combustion
Latent Heat of Vaporization

3. Heat transfer at the level of the fuel surface
FIRE ON A SOFA

4. Enclosure effect on heat transfer

5. Enclosure effect on heat transfer