International Journal of Advanced Engineering Application(IJAMA)

This research investigates the design, simulation, and experimental validation of a hybrid cooling system forautomotive applications that integrates liquid cooling and thermoelectric elements to improve heat dissipationefficiency. Conventional engine cooling systems face performance limitations under high thermal loads,resulting in decreased fuel efficiency and increased wear. The proposed hybrid design uses a liquid coolantcirculation loop for bulk heat removal and a thermoelectric module for precise temperature control.Computational fluid dynamics (CFD) analysis was carried out to model coolant flow patterns and optimizeradiator fin geometry. Experimental tests were conducted on a scaled prototype under varying load conditions.Results indicate a 15–20% improvement in heat transfer efficiency and a 10% reduction in engine operatingtemperature compared to traditional systems.