turbocharger plus supercharger, what the result is equal to it? The answer of course is two-pressurization system. Turbo system and supercharger systems respectively have their own advantages and disadvantages. Thus combine the advantages of both.
1. Supercharged engine principle bis
bis supercharging system of the engine by the turbocharger and a supercharger 1 together form along with a turbo system and a mechanical double technical advantages pressurization system, and the two different types of pressurized systems integrated together to achieve the complementary advantages.
As the first VW will turbocharged and supercharged two different types of dual turbocharger supercharging system of the engine used in the production model of car manufacturers, the application of technology in dual plenum system is already quite mature .
2. The double-acting supercharged engine
bis engine supercharging system solves supercharger systems and poor fuel economy turbocharging system easily generated at low speed “turbo lag” Symptoms, but, due to the complex structure of a dual plenum system, easily matched with the engine, engine parts required for producing higher, and therefore, currently implemented in the application of individual models.