Engines: Engine Cooling: Cooling fundamentals
Cooling systems
 
The cooling system is designed to keep the engine operating at a given temperature and prevents the engine from seizing.
 
Heat transfer
 
The internal combustion engine works by changing heat energy into kinetic energy. Heat can be transferred in 3 ways - conduction, convection and radiation.
 
Vehicle coolant
 
Water can absorb more heat per volume than most other liquids, but it can allow corrosion and damaging electrolysis. This is controlled by inhibitors.