Remove Charging Remove Events Remove Exhaust
article thumbnail

Farasis Energy reaches million-mile battery testing milestone – Charged EVs

Baua Electric

The testing incorporated scenarios including fast charging (equivalent to charging a battery from 10% to 80% in around 20 minutes for P75 and around 30 minutes for P73) and a high depth of discharge of 90% and above. Farasis says it has achieved long cycle life for its cells using advanced materials and charging strategies.

Miles 52
article thumbnail

Brunel to use Camcon Single Cylinder IVT in researching future powertrain concepts

Green Car Congress

Both conventional and unconventional event profiles can be achieved. The conventional camshafts are completely eliminated and valve position can be monitored throughout the event using a specialized sensor. Any valve event profile can be achieved and valve position can be monitored throughout the event using a bespoke sensor.

Concept 275
article thumbnail

ORNL-led team developing breakthrough high-temperature, high-strength Al alloy for advanced light-duty engines

Green Car Congress

Higher-efficiency, down-sized, turbo-charged engines are already significantly increasing temperatures. Projected conditions for internal combustion engines in 2025 push light-duty engine exhaust temperatures into the low end of gas turbine regimes, Haynes said. Materials for exhaust and energy recovery.

Light 259
article thumbnail

GM R&D study explores effect of temperature and O2 concentration on automotive low-load HCCI

Green Car Congress

A study by a team at the Propulsion Systems Research Labs, GM R&D has concluded that the combustion instability of homogeneous charge compression ignition (HCCI) at the low-load range is caused by lack of oxygen concentration rather than lower in-cylinder mixture temperature. This causes delayed auto-ignition phasing (unstable combustion).

GM 231
article thumbnail

New Audi A8 comes with 48V mHEV standard; plug-in e-tron model with wireless charging

Green Car Congress

In a brand event in Barcelona, Audi unveiled its fourth-generation A8 luxury sedan. It can optionally be charged by Audi Wireless Charging. Its exhaust end lies inside the 90° vee, so the short gas paths and the twin scroll charger promote responsiveness. On the diesel, AVS operates one exhaust valve in each cylinder.

Audi 150
article thumbnail

Chevrolet Performance previews eCrate package in converted 1977 K5 Blazer EV

Green Car Congress

During the virtual event, Chevrolet Performance will survey SEMA members interested in building their own electric projects to help finalize Chevrolet’s initial eCrate offering. liter) V-8, three-speed automatic, fuel system and exhaust. eCrate Installer Certification Program.

Chevrolet 221
article thumbnail

BMW introduces i7 Protection; first production electric protection model

Green Car Congress

The occupants are also protected from drone attacks with explosive charges and from fragments dispersed by hand grenades on detonation. Its BMW TwinPower Turbo technology includes an upgraded turbocharging system with electrically operated blow-off valve and indirect charge air cooling, along with a cross-bank exhaust manifold.

BMW 370