Forced Circulation

FORCED CIRCULATION COLLING SYSTEM This system is used in a large number of automobiles like CARS,BUSESand even HEAVYTRUCKS.Here flow of water from radiators to water jackets inby convenction assisted by a pump This system mainly consists of four components ,vit,a RADIATOR,FAN,WATER PUMP AND A THERMOSTAT The main principal of this system is explained with the help of diagram The water or coolent is circulated through jackets around the parts of the engine to be colled, and is kept in motion by a centrifigual pump which is driven from the engine . The water is passed through the radiator where it is collrd by air drawn through thre radiator by afan and by the air flow developed by the farword motion of the vechile. A thermostatic is used to control the water temparature required for cooling.