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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L

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Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

Green Car Congress

Not only is it more powerful and contains up to 30% better efficiency than traditional gasoline, etc. Essentially, Belzowski and his colleague Paul Green found that drivers of diesel vehicles can save thousands of dollars in total ownership costs compared to similar gasoline vehicles. You move from one pump to the other. lbs (4 kg).

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Update on DOE Co-Optima project to co-optimize fuels & engines; goal of 30% per vehicle reduction in petroleum

Green Car Congress

The intended application is light-, medium-, and heavy-duty markets including hybrid architectures. These efforts basically take the high efficiency of the diesel engine and the low emission potential of the gasoline engine and try and find ways to capitalize on both efficiency and emissions potential. Earlier post.)

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Chevrolet introduces 2013 Malibu ECO with eAssist

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The Malibu ECO features GM’s eAssist light electrification technology ( earlier post ), which is engineered to deliver an estimated 26 mpg in city driving and 38 mpg on the highway. Using electricity instead of gasoline when stopped, with automatic and smooth engine start-stop functionality. Chevrolet Malibu ECO PowerFlow screen.

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FEV Showcased Partner and Internal Advanced Hybrid Development Projects at SAE World Congress; Demonstrations of Capability

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Vehicle exhaust and evaporative emission calibration. The Caliber ReEV propulsion system employs a 1.0L, 3-cylinder, 4 valve engine that is mated to a UQM PP75 generator that provides 41 kW of continuous power in extended-range mode, with a peak power of 75kW. Wankel-based APU for range-extended electric vehicle.

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GM provides technical details of the Gen 2 Voltec propulsion system used in the 2016 Volt

Green Car Congress

The second-generation “Voltec” extended range electric powertrain applied in the MY2016 Chevy Volt ( earlier post ) marks a significant evolution in the electric drive technology platform from its first-generation origins. liter range extender engine. Typical mode selection during extended range operation.

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Next-gen Chevy Volt EREV is more efficient, with 50-mile electric range

Green Car Congress

Chevrolet unveiled the second-generation Volt extended range EV at the North American International Auto Show. Volt owners complete more than 80 percent of their trips without using a drop of gasoline and they tell us they love the electric driving experience. Click to enlarge. The new high-efficiency 1.5L

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