Pressurized Water Cooling System In Automobile

The cooling system consists of several main components that each perform a different task.

Pressurized water cooling system in automobile. It is generally a limitation of most cooling systems that the cooling fluid not be allowed to boil as the need to handle gas in the flow greatly complicates design. The cap is actually a pressure release valve and on cars it is usually set to 15 psi. This technology has been around in f 1 and indy cars for many years. The boiling point of water increases when the water is placed under pressure.

Pressurized cooling systems radiator caps for pressurized automotive cooling systems. Vehicles these days have a recovery tank to store that discharged coolant. When the fluid in the cooling system heats up it expands causing the pressure to build up. The same way a pressure cooker increases the boiling temperature of water.

It s more efficient and more failsafe than. Pressurized water systems are relatively new to the short track and stock car world. This tool attaches to the top or the radiator or coolant reservoir and enables air pressure to be pumped into the system including the engine block cylinder heads coolant hoses heater core and radiator. However too much pressure will cause hoses and other parts to burst so a system is needed to relieve pressure if it exceeds a certain point.

In order to prevent the coolant from boiling the cooling system is designed to be pressurized. It keeps the engine from running too hot or too cold once it is warmed up. Of the two valves one prevents the creation of a vacuum the other limits the pressure. Flushing a car s cooling system the cap acts as a pressure and safety valve.

When the cooling system s pressure exceeds the safety limit the cap s safety valve opens to discharge the extra coolant. Under pressure the boiling point of the coolant is raised considerably.