Cummins Engine Part Turbocharger Kit 3803452/3803400/3594111 For Cummins K19 Engine

Working principle of turbocharger

The turbocharger is an air compressor that uses the exhaust gas generated by the operation of the internal combustion engine to be driven by a structure composed of two coaxial impellers. Similar to the function of a supercharger, both can increase the air flow into the internal combustion engine or boiler, thereby improving the combustion efficiency. Commonly used in automobile engines, turbochargers can increase the output power of the internal combustion engine or improve fuel economy at the same output power by using the heat and flow rate of the exhaust gas.

The turbo system is one of the most common supercharging systems in supercharged engines. If in the same unit time, more air and fuel mixture can be forced into the cylinder (combustion chamber) for compression and explosion (a small displacement engine can "suck in" the same amount as a large displacement. Air, improve the volumetric efficiency), it can produce a larger power output than a naturally aspirated engine at the same speed. Generally speaking, the engine can increase the extra power by at least 30%-40% after cooperating with such a "forced intake" action. This is the advantage of turbochargers.