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Cummins to begin electrified powertrain delivery in 2019; alternative fuels and power, digitalization

Green Car Congress

Additionally, Cummins has invested in research and development projects to build capability to develop products utilizing a wide range of fuels. This new organization seeks to streamline innovation, bringing concepts from the idea stage to commercialization at the most efficient and effective pace. Digitalization, data & analytics.

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

Green Car Congress

Use of a variable compression ratio (VCR) could be one technology approach to reducing fuel consumption in highly boosted (e.g., 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.

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SwRI launches HEDGE-III; high-efficiency gasoline engine consortium targets LEV III, best efficiency of 43%

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HEDGE-III will investigate solutions to the primary barriers to high efficiency in gasoline engines. Southwest Research Institute (SwRI) has launched its third cooperative research program aimed at developing a high-efficiency gasoline engine for the light-duty automotive and medium-duty engine markets. Source: SwRI. Click to enlarge.

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Final testing confirms ADEPT 48V diesel hybrid reduces fuel consumption 10-12% at low incremental cost

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This is a result that makes the ADEPT powertrain architecture very competitive with other fuel economy solutions such as full hybridization, where costs of implementation can be significantly higher.

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Chrysler Group files S-1 for IPO; snapshot of R&D priorities; exploring a light-duty hydraulic hybrid

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It is focusing its efforts on five areas aimed at reducing fuel consumption and emissions: vehicle energy use (weight, aerodynamics, and rolling resistance); engines; transmissions; axles and drivelines; and hybrid propulsion and alternative fuel technologies. Hybrid propulsion and alternative fuel vehicles.

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Allison Transmission unveils integrated stop-start technology for Cummins ETHOS E-85 engine

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to demonstrate the potential of alternative fuels for carbon dioxide (CO 2 ) reductions in medium-duty commercial vehicles. engine is designed specifically to use E-85 (85% ethanol and 15% gasoline). Allison Transmission Holdings Inc. The Cummins ETHOS 2.8L liter displacement. Earlier post.). The Cummins ETHOS 2.8L

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Mazda showcases CNG and hybrid Axela models in Tokyo; Mazda’s approach to environmental performance

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At the Tokyo Motor Show, Mazda is showcasing the recently-released Mazda Axela (known as Mazda3 overseas) with a variety of engine types at the 2013 Tokyo Motor Show, including a CNG concept and hybrid variants. Alternative fuels: CNG and E85. Major technologies on Mazda3 SKYACTIV-CNG concept. Earlier post.).

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