Engineering Chemistry: Unit IV: b. Combustion of Fuels

Calorific Value

Definition, Units

The calorific value of a fuel is defined as "the total amount of heat liberated, when a unit mass of fuel is burnt completely.”

CALORIFIC VALUE

The efficiency of a fuel can be understood by its calorific value. The calorific value of a fuel is defined as "the total amount of heat liberated, when a unit mass of fuel is burnt completely.”

Units of calorific values

The quantity of heat can be measured by the following units:

1. Calorie.

2. Kilocalorie.

3. British Thermal Unit (B.T.U).

4. Centigrade Heat Unit (C.H.U).

Calorie: It is defined as the amount of heat required to raise the temperature of 1 gram of water through 1°C (15 to 16°C).

 

Engineering Chemistry: Unit IV: b. Combustion of Fuels : Tag: Engineering Chemistry : Definition, Units - Calorific Value