How to calculate the heat of vaporization at the discharge temperature under fire conditions

The heat of vaporization under fire conditions can be calculated through the following steps: 1. Determine the boiling point of the substance and its enthalpy of vaporization at fire temperatures. 2. Find or measure the specific heat capacity of a substance at a given temperature (usually the fire temperature, such as 1100°C commonly used). 3. Use the following formula to calculate the heat of vaporization: Heat of vaporization = Heat of vaporization at boiling point + Specific heat capacity x (Fire temperature – Room temperature). In this formula, the heat of vaporization at boiling point represents the amount of heat required for a substance to change from a liquid state to a gas state, while the specific heat capacity multiplied by the temperature difference represents the amount of heat absorbed by the substance as it rises from room temperature to the fire temperature. .