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Volvo Trucks’ D13 Turbo Compound engine now standard on all VNL models; 6% better fuel economy over 2020 engine

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Excess heat and pressure from the exhaust gas are recaptured by the turbo-compound unit. The enhanced system includes an updated wave piston design that offers a higher compression ratio of 18.1. The enhanced system includes an updated wave piston design that offers a higher compression ratio of 18.1.

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Toyota implements Atkinson cycle in non-hybrid ESTEC engine; up to 38% thermal efficiency and improved fuel economy

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The result of their work, presented in papers this spring at the SAE 2014 World Congress, the Vienna Motor Symposium, and the JSAE Annual Congress, is the new 1.3-liter liter ESTEC (Economy with Superior Thermal Efficient Combustion) in-line 4-cylinder Gasoline Engine (1NR-FKE). Friction reduction technologies also play a role.

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Gen 3 Ecodiesel in 2020 Ram 1500 EcoDiesel delivers 480 lb-ft, leading fuel economy

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liter V-6 EcoDiesel is also expected to lead the segment on fuel economy. Pricing and fuel economy ratings will be announced closer to the truck’s on-sale date. liter EcoDiesel V-6 delivers increased torque and horsepower, along with fuel economy and minimal levels of noise, vibration and harshness (NVH). liter EcoDiesel.

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FEV displays Ford 1.0L EcoBoost engine at SAE World Congress; provided early development support

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I3 Ford EcoBoost at the SAE 2012 World Congress. FEV provided early development stage support for the engine in the area of design and CAE, combustion development, and engine build for 36 engines. And these engines are capable of doing that with very low exhaust emissions levels. FEV, Inc., is showing the 1.0L Earlier post.)

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Volkswagen continues to optimize its EA888 workhorse engine; fourth evolution in 2022 Golf GTI and R

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In 2022, the fourth evolution of the EA888 pushes state-of-the-art turbocharged engine design further still; it is one of the most advanced Volkswagen engines ever built. This placement allows for rapid warm up and greater thermal management of the exhaust stream, increasing efficiency. 1 for the Golf R and 9.6:1 1 for the GTI.

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GM details 2016 Chevrolet Malibu Hybrid powertrain design and operation

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l/100 km) combined, 47 mpg city and 46 mpg highway; the powertrain shares the transmission architecture with the 2016 Chevrolet Volt extended range electric vehicle (EREV), but includes changes to optimize the system for engine-driven charge-sustaining operation in the range of conditions represented by the US EPA 5 cycle fuel economy tests.

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Tenneco/Gentherm showcasing prototype of thermoelectric generator for waste heat recovery; targeting 5% fuel economy improvement

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Tenneco and Gentherm (formerly BSST/Amerigon) are part of a US Department of Energy (DOE) consortium actively developing a thermoelectric generator (TEG) for capturing waste exhaust heat in vehicles and converting it to electrical energy to be used to power electrical systems within the vehicle. —Gentherm President and CEO Daniel R.