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HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Green Car Congress

HyBoost achieves this by combining aggressive 50% downsizing of the engine with an electric supercharger for transient low-speed performance, and a micro-hybrid stop-start and energy recuperation systems, Boggs said. Downsizing the 2.0-liter million units per year by 2020. Click to enlarge. Click to enlarge. —David Boggs.

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Hyundai Motor America to release 8 new crossovers by 2020; gasoline, diesel, hydrogen and electricity

Green Car Congress

Hyundai Motor America said it will introduce to eight new or re-engineered crossover utility vehicles (CUVs) in the United States by the year 2020. Hyundai said it will showcase its latest gasoline engine, diesel engine, hydrogen fuel cell ( earlier post ) and battery electric technologies in these vehicles.

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Ford researchers suggest using higher ethanol blends to boost the minimum octane number of regular-grade gasoline

Green Car Congress

Using higher volume blends of ethanol to leverage the alcohol’s inherent high octane rating to produce ethanol-gasoline blends with higher octane numbers could yield “substantial societal benefits”, according to a team of researchers from Ford Motor Company. Anderson and colleagues suggest in a new paper published in the journal Fuel.

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Bosch world map of automotive powertrains

Green Car Congress

Gasoline engines: Worldwide, gasoline engines are the most popular powertrain. China leads the field: there, nearly 100% of all new car purchasers choose a gasoline engine; in the US and Japan, the figure is roughly 75%. Engines with port-fuel injection still feature in more than every second gasoline-powered vehicle.

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Honeywell Global Turbo Forecast projects 49M turbocharged vehicle sales, $12B revenue per year by 2019

Green Car Congress

Automakers are turning to downsized turbocharged engines to satisfy more stringent global fuel economy and emission regulations and customer demand for better-performing vehicles. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.

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Navigant forecasts global road transportation energy consumption to increase 25% by 2035; 84% from conventional fuels

Green Car Congress

The United States is currently the largest consumer of energy in the road transportation sector, with nearly 23.1 Navigant also projects that investments in alternative fuel and fuel efficiency improvements will reduce annual energy consumption in the United States year-over-year. Source: Navigant Research.

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FEV’s two-stage VCR system; 5-7% increase in fuel economy using variable length conrods

Green Car Congress

downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio. Haake (2012) Two-Stage Variable Compression Ratio (VCR) System to Increase Efficiency in Gasoline Powertrains. Click to enlarge.