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Concept: modular EV-hybrid features battery and engine swapping

Green Car Congress

The front-wheel drive traction motor (blue) and in-floor 5 kWh battery pack (green) are always present. The car can change between a rear engine-pack (red) and a larger battery-pack (green) to enable hybrid or full EV operation. For clean daily operation, hyMod is exclusively a battery-electric car. Click to enlarge.

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DOE to award $55.8M for advanced vehicle technologies; $35M for fuel cell and hydrogen

Green Car Congress

Topics addressed include: advanced batteries (including manufacturing processes) and electric drive R&D; Lightweight materials; Advanced combustion engine and enabling technologies R&D; and Fuels technologies (dedicated or dual-fuel natural gas engine technologies).

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Liquid Air Energy Network forms in UK; focus on transportation and energy storage

Green Car Congress

liquid air) Dearman piston engine. Source: Dearman Engine Company. The work was conducted by a collaboration including industrial partners Arup, Dearman Engine Company, E4 Tech, Highview, Messer Group and Ricardo, as well as academics from the Universities of Leeds, Birmingham, Strathclyde, Brighton and Imperial College London.

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Technology transfer from Mercedes SLS AMG Coupé Electric Drive to Cigarette Racing

Green Car Congress

Numerous components from the SLS AMG Coupé Electric Drive ( earlier post ) have been integrated in the design of the “Cigarette AMG Electric Drive Conceptengineering design. The liquid-cooled lithium-ion high-voltage battery features a modular design with a maximum voltage of 400 V. Electric powertrain for the Cigarette.

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Dalian team proposes jet controlled compression ignition to control PCCI phasing in a hybrid pneumatic engine

Green Car Congress

Researchers at the Dalian University of Technology have proposed a novel method to control premixed charge compression ignition (PCCI) phasing in internal combustion engines in all load operations. The utilization of compressed air power on engine cool starts and low-load conditions could significantly reduce the overall emissions. …

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Concept: Compact Two-Cycle, Co-generating Piston-Driven Turbine to Deliver 60+% Efficiency

Green Car Congress

The engine components are contained within a sphere. The first cycle is a “conventional” combustion engine process using a combustible fuel with the crankless (i.e., The engine is classified as a turbine, says Jim Andrews, vv-tec’s President, because the use of the sinus discs make the engine into an impulse turbine.

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ECONAMIQ: Flexible over-expansion with cylinder deactivation can reduce ICE fuel consumption by up to 20%

Green Car Congress

Dutch start-up ECONAMIQ is developing a novel engine technology which saves up to 20% in fuel consumption. The “ECONAMIQ principle” uses flexible over-expansion in combination with cylinder deactivation technology to increase performance and efficiency without significantly changing the engine layout or architecture.

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