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

Green Car Congress

The new ECONAMIQ technology builds on existing concepts such as cylinder deactivation and variable valve timing with a unique patented combination of routing gasses for increased system efficiency. The company presented its first results at the annual ASME ICEF (Internal Combustion Engine Fall) conference in Chicago.

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Bosch showcasing wide range of future commercial vehicle technologies at NACV; automated, connected and electric

Green Car Congress

Powertrain concepts. At NACV 2017, Bosch is also showcasing several future-focused powertrain concepts engineered to save fuel and money while extending the lives of fleets. At NACV, Bosch will present progress to-date on the project as part of a comprehensive view of the future of the commercial vehicle powertrain.

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

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The component materials must be capable of being manufactured at a lower cost and with a smaller environmental footprint when compared to present technologies. Increased efficiency may be achieved using one or more proposed enabling technologies on a baseline engine. turbomachinery. turbomachinery.

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

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The UK Centre for Low Carbon Futures published a multi-partner research report— Liquid Air in the energy and transport systems: Opportunities for industry and innovation in the UK —and presented the results at a a conference at the Royal Academy of Engineering in London. High efficiency internal combustion engine.

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ORNL Researchers Find Thermochemical Exhaust Heat Recuperation In Internal Combustion Engines Could Provide Substantial Boosts in Second-Law Efficiency

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Thermochemical exhaust heat recuperation (TCR) in an internal combustion engine could result in substantial boosts in second-law efficiency (as measured in terms of single-stage work output from an ideal IC engine) for a range of fuels, according to a new study by researchers at Oak Ridge National Laboratory (ORNL).

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Motiv Engines introduces 2nd-generation split-cycle concept; MkII Clarke-Brayton heavy-duty engine being designed for LNG

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This is a major step toward our goal of building the most efficient engine in the world for trucks, automobiles and power generation. The improvement in efficiency and the use of natural gas makes this engine a natural fit to meet the upcoming greenhouse gas emissions regulations while reducing costs for operators. Graves, R.

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LiquidPiston introduces latest X-series version of HEHC rotary engine; targeting 58% peak BTE, 2 hp/lb power density

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(LPI), the developer of engines based on its High Efficiency Hybrid Cycle (HEHC)( earlier post ), introduced the latest version of its X-series of rotary engines embodying HEHC at the US Department of Energy’s (DOE) 2012 Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Dearborn, Michigan.

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