Radiators are devices that are responsible for dissipating the heat generated by the car engine. The operation of radiators is based on the principle of convection, which consists of the exchange of heat between two fluids at different temperatures. The warmer fluid tends to rise and the colder fluid to descend, thus creating a natural circulation.
The cooling system of cars is made up of several components, including the radiator, the fan, the thermostat, the
water pump and antifreeze.
Antifreeze is a liquid that circulates inside the engine and absorbs the heat produced by the engine. The antifreeze then passes through the radiator, where it cools down when it comes into contact with the air blown by the fan.
The thermostat regulates the temperature of the antifreeze and opens or closes the passage to the radiator as necessary. The water pump pushes the antifreeze throughout the circuit.
Radiators are essential to maintaining the performance and life of car engines.
A faulty or dirty radiator can cause the engine to overheat, which can cause serious damage or breakdowns. Therefore, it is important to periodically check the level and condition of the antifreeze, as well as clean the radiator of any possible blockages or leaks.
