Dual-stage charging (twin turbo)

Dual-stage charging (twin turbo)

OH-Model Dual-stage charging (twin turbo)

In order to achieve optimum reaction from low speeds and also the band width of maximum torque, two turbo charges connected in series (twin turbo) are frequently used nowadays.

Demonstration:

• Paths of the fresh and exhaust gas flow
• Opening and closing of the turbine control flap (4)
• Operation of the waste gate valve (5)
• Opening and closing of the compressor bypass flap (12)
• Operating the throttle valve (16)
• Opening and closing of the exhaust gas recirculation valve (15)
• Interaction of the various parts and components