The transfer of heat through liquids or gases, including smoke, is referred to as?

The transfer of heat through liquids or gases, including smoke, is best described by the term convection. Convection occurs when warmer, less dense fluids (liquids or gases) rise, while cooler, denser fluids sink, creating a continuous circulation pattern. This process allows heat to be transferred effectively throughout the fluid, which is especially relevant in fire scenarios where smoke and hot gases can travel through a building, affecting occupants and influencing fire spread.

Understanding convection is crucial for a Fire Life and Safety Director because it helps in devising strategies for smoke control and ventilation during fire emergencies. Recognizing how heat and smoke move through a structure can aid in effective evacuation planning and fire suppression efforts, ensuring safety for both occupants and responders.