Marine Diesel Engines

Charge Air Coolers in Marine Diesel Engines

• The primary purpose of charge air coolers is to cool the compressed air from the turbocharger or supercharger to increase the air density, thereby increasing the oxygen available for combustion and ultimately boosting engine power.
• Charge air coolers are also known as intercoolers.

Materials Used for Tubes

• Tubes in charge air coolers are commonly made of copper, aluminum, or steel alloys due to their high heat transfer coefficients and resistance to corrosion.

Function of Fins

• The fins in charge air coolers serve to increase the surface area, allowing for more efficient heat transfer from the hot air to the surrounding coolant, thus enhancing the cooling process.

Test your knowledge of charge air coolers for marine diesel engines with this quiz! Explore the construction, functionality, and importance of charge air coolers in the marine environment.