Turbochargers & Superchargers: The Need for Boost

Explore the construction of a turbocharger, detailing the aluminium housing, axial inflow radial outflow compressor, and the shaft lubrication system within a dual charging engine.

Explains the construction and function of a turbocharger, including turbine housing types, diffuser and bypass systems, wastegates, turbine wheel geometry, bearings, lubrication, cooling, and boost control.

Two-stage turbocharging uses a small fast-spooling turbo and a larger high-boost turbo arranged in series to multiply boost, reduce lag, and boost diesel torque.

Explore the Koenigsegg variable volute turbo, its variable housing concept, and dual-chamber design that optimizes gas flow, spools quickly, and reduces back pressure across engine speeds.

Discover how e-twin turbo compound doubles charging by converting wasted exhaust energy into electrical power, powering aftertreatment and improving overall efficiency across gasoline and diesel engines.

The Eaton TVS supercharger delivers higher efficiency, lower power draw, and reduced heat, with two major design changes that boost airflow and acoustics compared to conventional rotor-type superchargers.

Explore how Audi applies a mechanical supercharger to boost engine performance, detailing gas pathways, boost limits, starting conditions, airflow density, and noise-reduction strategies.

Explore the Kawasaki Ninja H2 supercharger, highlighting its compact aerospace-inspired design that efficiently compresses air and boosts engine power while maintaining fuel efficiency.