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PowerDriver simulations predict thermoelectric exhaust waste heat recovery output of 300W, -2.5% in fuel consumption; prototyping begins

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The European Union-funded PowerDriver project—a two-year, €3-million (US$4-million) research project initiated in February 2012 to turn exhaust gas waste heat into electricity using thermoelectric generator (TGEN) technology—has completed simulation work on on a potential automotive application.

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Ricardo forms company to commercialize cryogenic split-cycle engine: CryoPower

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Ricardo has created a company—Dolphin N2 Ltd—to commercialize its CryoPower cryogenic split-cycle engine technology ( earlier post , earlier post.) CryoPower is based on the use of a separate induction and compression cylinder from that used for combustion and exhaust. It is thus readily available.

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Dearman-led consortium awarded $3.1M to develop waste-heat-recovery system using liquid air engine

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million) in the latest round of IDP10 funding from the UK’s Technology Strategy Board to support the development of a heat-recovery system for urban commercial vehicles. Ambient or low grade waste heat is used as an energy source with the cryogen providing both the working fluid and heat sink. million (US$3.12 Earlier post. ).

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CPT launching water-cooled electric supercharger for commercial diesel engines

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At the 17 th Supercharging conference this week in Dresden, Controlled Power Technologies (CPT) will launch what it says is the first water-cooled electric supercharger developed for “quasi-continuous” boosting of commercial diesel engines, including those developed for off highway applications. tonnes gross vehicle weight. Earlier post.)

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Eaton contributing to ZET Coalition clean air initiative with lineup of emission-reducing and electric vehicle technologies

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Eaton’s new 4-speed transmission for heavy-duty electric commercial vehicles is the latest addition to its growing eMobility portfolio of electrified vehicle (EV) transmissions.

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Eaton contributing several components to DOE SuperTruck II program

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Eaton is supplying a number of leading-edge technologies that improve fuel economy and reduce emissions to Original Equipment Manufacturer (OEM) teams. Eaton’s CDA technology can operate at up to three to four bar BMEP at all speeds, which reduces emissions by improving aftertreatment thermal management while providing better fuel economy.

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Ford study shows Rankine waste heat recovery system on a light-duty vehicle could almost meet full vehicle accessory load on highway cycle

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The Rankine cycle is widely used used commercially to generate power in stationary power plants, and is under consideration as a potential waste heat recovery system for use in both light-duty (BMW, earlier post ; Honda, earlier post ) and heavy-duty ( earlier post ) applications. on the highway cycle and 0.513 on the city cycle.

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