Final answer:
There are two types of turbine engine oil coolers: air-cooled and liquid-cooled.
Step-by-step explanation:
There are two types of turbine engine oil coolers: air-cooled and liquid-cooled.
Air-cooled oil coolers work by using airflow to cool the oil. They typically have a series of fins or tubes that help dissipate heat as the oil flows through them.
Liquid-cooled oil coolers use a separate cooling system to transfer heat away from the oil. They have a network of tubes or channels that allow a coolant, such as water or a mixture of water and glycol, to flow around the oil, absorbing and carrying away the heat.