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Torotrak to present extreme engine downsizing solution at Dresden supercharging conference

Green Car Congress

In comparison with the incumbent fixed-ratio positive-displacement supercharger on a 1.0L GTDI engine, V-Charge achieved improved BSFC (brake specific fuel consumption), better transient performance and a maximum BMEP (brake mean effective pressure) of 31 bar. dB(A) lower than the similar Eaton system without encapsulation.

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Downspeeding and supercharging with transmission optimization can deliver fuel economy improvement over downspeeding and turbocharging

Green Car Congress

Researchers from Southwest Research Institute (SwRI) and Eaton have demonstrated the application of downspeeding and supercharging a diesel vehicle, in conjunction with optimizing transmission gear ratios and the shift schedule, to deliver a greater improvement in fuel economy than a downsped and turbocharged configuration.

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CALSTART survey of major auto suppliers finds 70% don’t want US to change CAFE targets; split on amount of electrification needed

Green Car Congress

Major automotive suppliers see national fuel economy standards as important for long-term planning and investment and don’t want to see them altered by US policymakers, according to a first-of-its-kind industry survey commissioned by CALSTART and conducted by Ricardo Energy & Environment.

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First drive: Volvo XC90 T8 Drive-E Twin Engine PHEV sets a high bar for full-size luxury SUV plug-ins in US

Green Car Congress

Put another way, even when driving the conventional T6 model and accelerating briskly up a winding road, the driver has no idea that only a 2.0L (1,969 cm 3 ), 4-cylinder gasoline engine is doing the work. Fuel consumption ( ECE ) 1 (L/100km). liter gasoline engine, the 2.0 engine.). Twin turbo V6. TwinPower Turbo Inline 4.

Volvo 150
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ICCT-led analysis of turbocharged, downsized engine tech finds lower costs and greater benefits than 2012 EPA/NHTSA analysis; 48V, e-boost, Miller

Green Car Congress

A new white paper published by the International Council on Clean Transportation (ICCT), in collaboration with Eaton, Ricardo, JCI, BorgWarner, Honeywell, and the ITB Group, analyzes current turbocharged, downsized gasoline engine technology developments and trends.