In the case of a conventional steam-electric power plant utilizing a drum boiler, the surface condenser removes the latent heat of vaporization from the steam as it changes states from vapor to liquid.
22.
A "'surface condenser "'is a commonly used term for a water-cooled shell and tube heat exchanger installed on the exhaust steam from a steam turbine in thermal power stations.
23.
She was fitted with new boilers, surface condenser and new decks, which with repairs to the engines cost ?1, 219 ( equivalent to ?| r = 0 } } } } in ).
24.
The engines, described as " beautiful specimens of workmanship ", were made more compact by the use of the engines'frame as the surface condenser, while the air-pump gearing was arranged to balance the moving parts.
25.
In large power plants with steam-driven turbines, shell-and-tube surface condensers are used to condense the exhaust steam exiting the turbine into condensate water which is recycled back to be turned into steam in the steam generator.
26.
Initially the station used two 3, 500 kilowatt ( kW ) and two 1, 500 kW turbo-alternators, all produced by C . A . Parsons and Company and fitted with electric driven surface condenser pumps and auxiliary pumps.
27.
Exhaust steam leaving the reciprocating engines was fed into the turbine, which was situated aft . From there it passed into a surface condenser, to increase the efficiency of the turbine and so that the steam could be condensed back into water and reused.
28.
"' Progen Systems and Technologies Ltd "', a subsidiary of BGR Energy Systems Ltd, has a manufacturing plant in Tamil Nadu and it designs and manufactures Process equipments like Heat Exchangers, Pressure vessels, Reactors, Columns, Surface condensers, HP / LP Heaters and Boiler components.
29.
Most of the heat liberated due to condensation of the exhaust steam is carried away by the cooling medium ( water or air ) used by the surface condenser . " When James Watt invented the separate condenser, the main point was that this increased the efficiency of steam engines, and made them more practical.
30.
*Surface condenser has the answer : In thermal power plants, the primary purpose of a surface condenser is to condense the exhaust steam from a steam turbine to obtain maximum efficiency and also to convert the turbine exhaust steam into pure water ( referred to as steam condensate ) so that it may be reused in the steam generator or boiler as boiler feed water.
