Turbocharger With Variable Turbine Geometry - Volkswagen Marine TDI 100-5 User Manual

Exhaust turbocharging
Turbocharger with variable turbine
geometry
The turbocharger installed in Volkswagen Marine
boat engines operates with variable guide vanes.
Advantage
• By correspondingly influencing the exhaust
flow, the optimum boost pressure is made
available virtually over the entire engine
speed range. This ensures improved
combustion and lower exhaust emission
values as well as high propelling power over
the entire engine speed range.
Exhaust turbine housing
Exhaust turbine
wheel
Variable guide vanes
Coolant
Superior 56 Technology
Pressure cell for adjusting
the guide vanes
Oil inlet
Compressor
Intake air
To intake manifold
MSSP_001_061