BMW's TWINPOWER TURBO is: a twin-scroll single-turbocharger system technology for automobile engines.
The TWINPOWER TURBO technology of BMW automobile engines is just one technology and does not represent two technologies. The N55 engine installed in BMW cars is equipped with twin-scroll single-turbocharger system technology, which can better help the operation of the car engine and ensure the normal operation of the car engine.
The twin-scroll single-turbocharging technology of the automobile engine can provide the engine with direct injection in the cylinder, which can maintain the normal maximum output power of the automobile engine and ensure the normal demand of the automobile.
Extended information:
The advantages of the in-cylinder direct injection technology of BMW automobile engines are as follows:
The top half of the piston in the engine is spherical, and the other half is wall. After the air rushes in from the valve, it forms a vortex motion under the compression of the piston. When the compression stroke is about to end, the fuel injection nozzle at the top of the combustion chamber begins to inject fuel. The gasoline and air form a mixture under the action of the vortex motion. This rapid The rotating mixture is layered.
The biggest advantage of the fuel supply system using the in-cylinder direct injection design is that the fuel is directly injected into the combustion chamber at extremely high pressure. Therefore, except for the structure and position of the fuel injector, it is different from the traditional fuel supply. The system is also more excellent in the atomization and mixing efficiency of oil and gas. In addition, the control technology of various electronic systems in vehicles has recently improved significantly.
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