Engine Cooling Through Engine Exhaust

IC engine cooling uses either air or a liquid to remove waste heat from an internal combustion engine. Cooling is important because as whole engine fails if just one part overheats. Only 35 % energy obtained from fuel is converted into useful work. Present work on paper is to design a engine cooler by using waste heat which obtained from engine exhaust. The process which used for cooling is vapor absorption refrigeration system (VARS). For good result and simple design we used NH3-H2O as refrigerant mixture. The aim is to obtained better engine cooling by using waste heat of IC engine.