article thumbnail

EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

Green Car Congress

One significant trend is engine downsizing coupled with turbocharging. Smaller, turbocharged engines can be used to raise fuel economy while meeting or exceeding the power and torque of larger engines, allowing engine downsizing and improved fuel economy with little or no performance compromise. of new gasoline-fueled LDV sales.

article thumbnail

BluE Nexus’s first eAxle adopted on Toyota’s bZ4X EV

Green Car Congress

BluE’s first eAxle has achieved excellent dynamic performance and downsizing and helps vehicles increase their electric mileage. BluE Nexus Corporation, AISIN CORPORATION, and DENSO Corporation jointly developed an eAxle for Toyota’s new battery-electric bZ4X. Earlier post.)

article thumbnail

Lamborghini Urus PHEV gets more power, promises 60 km pure electric run

Baua Electric

Interestingly, while plug-in hybrid cars usually come with downsized engines, this is not the case here. litre twin-turbocharged petrol engine powering the car, paired with an electric motor. Housed with an eight-speed automatic transmission the electric motor produces 186 bhp peak power and 482 Nm maximum torque.

PHEV 52
article thumbnail

Simulation study finds “Millerizing” the Scuderi split-cycle engine could enable 50% engine downsizing with retention of power and torque, along with reduced fuel consumption

Green Car Congress

Simulation study finds Miller version of Scuderi engine can deliver twice the BMEP as naturally aspirated version, theoretically enabling 50% downsizing while maintaining performance. Applying the Miller cycle to the Scuderi engine (right) entails downsizing of the compression cylinder. Source: Scuderi. Click to enlarge.

article thumbnail

Hyliion introduces next-generation battery module for Class 8 hybrid systems; Toshiba LTO cells

Green Car Congress

Higher Charging Rates – Improved heat dissipation allows for higher charge and discharge rates of the battery and longer sustained power output. Safety –The new module design reduces the operating temperature of the cells allowing for a safer operating environment. The design has already passed UN 38.3

Hybrid 435
article thumbnail

Google and IEEE launch $1M challenge for downsized inverters

Green Car Congress

Google and the IEEE have launched the Littlebox Challenge—an open competition to design and build a small kW-scale inverter with the highest power density (of at least 50 W/in 3 , or 3.05 The peak power density of the 2010 Prius motor inverter is 11.1 kW/L) in an enclosure of less than 40 in 3 in volume (0.66L).

Google 255
article thumbnail

New lightweight aluminum piston from Federal-Mogul enables further downsizing of gasoline engines

Green Car Congress

Federal-Mogul Corporation has developed a lightweight, high-strength aluminium piston that enables engine manufacturers to increase the power density and efficiency of boosted, direct injected gasoline engines. Specific power outputs in engines are likely to increase from current levels of around 95 kW/L to 130 kW/L to coming years.