Why do you need an oil cooler in an engine?
An oil cooler keeps the oil in an engine at a constant temperature. Automotive engines tend to be somewhat complex, and usually depend on a series of different combustions, heat sources, and temperature regulators in order to function properly. Oil coolers are most common in heavy-duty machinery that has a more industrial-grade engine.
What is the working principle of an oil cooler?
Working principle of an oil cooler In the working of oil-to-air coolers, they are usually mounted in front of the radiator, although they are of the same shape. This gives the engine oil quick access to coldest fresh air from the cooling fan. In most cases, the oil passes from the engine in the form of a “sandwich” adapter.
Where does the coolant go in an oil cooler?
In most vehicles on the road, engine oil is fed to the oil coolers from an adapter that is located between the engine block and the engine oil filter. The oil then flows through the tubes of the cooler while the engine coolant flows around the tubes. The heat from the oil is transferred through the walls…
What are the different types of oil coolers?
Engine oil cooler can be generally classified into two types such as oil-to-water and oil-to-air. Oil-to-water cooler: in these types of oil coolers, the coolant passes through a heat exchanger element of some parts. The coolant is enabled either by adding heat to cold oil or draw heat from excessive hot oil.
How can you tell if an oil cooler is bad?
Signs of a Bad Oil Cooler Leaking Oil. Leaking oil is never a good sign. Leaking Coolant. Some oil coolers use coolant (antifreeze) to keep the oil temperature regulated. Coolant Mixed With Oil. When coolant enters the engine and mixes with oil, we usually attribute this problem to cracked or warped cylinder heads or blown head gaskets. Oil in the Cooling System.
What are the advantages of an oil cooler?
- oil cooler cools hot oil at an exact temperature.
- It ensures proper cooling of oil before circulating.
- The temperature of the oil is controlled in the oil-to-water cooler.
- Installation of oil coolers is quite easy.
- oil cooler enhances the working of an engine.
Do you really need an oil cooler?
On the other hand, if you are planning to take your car to track days or fitting a car out for proper racing, implementing an oil cooler would be a good idea as most normal road cars aren’t designed to be thrashed for lap after lap. Engine modifications may also bring the need for an oil cooler to the front of the shopping list.
Do oil coolers really work?
The oil cooler works on the principle that oil can penetrate to all moving parts of the engine with ease. The oil is not only vicious but also has a high boiling point thus it can withstand exceptionally high temperatures. Oil cooler helps regulate engine temperature by transferring the hot oil to the tube where excess heat is released into the air through the radiator. Naturally, warm substances are lighter in weight so hot oil would rise, as it is also thin.