What is the difference between a turbocharged engine and a naturally aspirated engine?

Working principle of self-priming engine

Self-priming engine is a form of using atmospheric pressure to force air into the combustion chamber without pressurization. Refers to the air from the air inlet through the air filter, throttle, intake manifold, and finally to the combustion chamber.

Working principle of turbocharged engine

The inertia of exhaust gas from the engine is used to drive the coaxial impeller to rotate at high speed, and the impeller compresses the air and transmits it to the cylinder, thus improving the combustion work efficiency of the engine. Due to the high working temperature of turbocharger, intercooler is needed for cooling!