Engineering Boiler and Power Plant

Result of adding steam to heat enough water to disappear. vaporization occurs in two phases by adding heat to the water above it boiling point and continue to add heat to change the status of the steam water. When heated in the atmospheric pressure on sea level average, every pound of water increases in temperature 1 ° F per BTU added up to 212 º F is reached (A kilogram of water increases in temperature of 1 C in a addition of approximately 4.19 kJ to 100 º C is reached.) Addition of heat causes no temperature increase, but
Continue, as a result of boiling, water changes its state from liquid to sweat.