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Lontra releases BladeBoost supercharger demonstrator results; next generation under development

Green Car Congress

This enables the boost of downsized engines to be completely controlled at any point on the operating cycle, including part-load. The BladeBoost vehicle demonstrator developed as part of the project with Ford and Ricardo represents the third iteration of the compressor for a vehicle application. Click to enlarge.

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Volvo Trucks SuperTruck demonstrator improves freight efficiency by 88%, fuel efficiency by 70%

Green Car Congress

From the top-of-cab solar panels powering its battery and interior lights, to its ultra-light aluminum frame and highly advanced 425 horsepower 11-liter proprietary engine, the SuperTruck concept vehicle allowed Volvo engineers to push the boundaries of heavy truck efficiency. Not every idea made it to the concept vehicle.

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Dürr Ecoclean water jetting system enables up to 80% reduction in water jet pressure for engine cylinder bore activation

Green Car Congress

This technology offers advantages also in other operations such as cleaning, deburring and decoating. As part of this downsizing trend, thermal coatings are increasingly replacing grey cast iron cylinder liners in engine blocks.

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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM’s fuel-economy plan through the 2016 model year focuses on a reduction in vehicle mass and aggressive investment in advanced materials, such as high-strength steel, carbon fiber and aluminum, enabled in part by our industry-first aluminum welding technology. Earlier post.). In 2012, GM invested more than $7.3

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Pinnacle Engine pre-production prototype opposed piston engine shows about 27% fuel consumption improvement across different scooter cycles compared to conventional engine

Green Car Congress

Cleeves told Green Car Congress that the smaller 110 cc engine (Pinnalce had earlier been working on a larger 250cc proof of concept) exhibits a bit more friction, with more of an impact at lighter load, due to some design choices the company made partly due to geometry issues in trying to pack the engine into the constrained scooter space.

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SwRI’s HEDGE Technology Eliminates Low-Speed Pre-Ignition in Highly Boosted Engines

Green Car Congress

Low-speed pre-ignition (LSPI) causes heavy engine knock and can seriously damage engine parts or cause complete engine failure. The presence of low-speed pre-ignition is considered a major impediment to automobile manufacturers’ efforts to aggressively downsize engines to reduce carbon dioxide emissions. Earlier post.).

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EV ute overload: The electric pickups coming soon

EV Central

Rather than utilising a skateboard-style architecture with the battery pack as part of the floor structure Ford simply added batteries and electric motors to the F-150 ladder frame structure. Toyota showed off a concept car called the EPU (or electric pick-up) alongside an electric version of the LandCruiser.

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