Danfoss Motor analysis, turbocharged engine is an air compressor, which uses the exhaust gas from the engine as the power to push the turbine in the exhaust passage. The turbine rotates while driving the coaxial impeller in the intake passage. The fresh air from the air filter pipe is sent to the cylinder. When the engine speed is increased, the high-speed exhaust gas pushes the turbine to speed up, the exhaust gas discharge speed is synchronized with the turbine speed, the air compression degree is increased, the engine intake air amount is correspondingly increased, the cylinder internal combustion is more sufficient, and the power output is higher.
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