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While oil will remain the most widely used fuel, overall energy demand will be reshaped by a continued shift toward less-carbon-intensive energy source as well as steep improvements in energy efficiency in areas such as transportation, where the expanded use of advanced and hybrid vehicles will help push average new-car fuel economy to 48 mpg (4.9
Peugeot continues to improve engine efficiency with a downsizing strategy for its gasoline and HDi FAP diesel engines. Peugeot will also offer a 100% electric light commercial vehicles (LCV) based on the Partner Origin, with a load capacity of 3 m 3 , from the spring of 2010. 100 km (62 mpg US) and 99g of CO 2 /km.
This crucial difference means the technology is perfectly suited to maintaining vehicle performance and driveability—widely recognized as a critical marketing issue for any car maker contemplating radical engine downsizing. They have also designed a 100 mpg UK (83 mpg US, 2.8
Volkswagen is introducing the gasoline-fueled Polo Blue GT with active cylinder management (ACT)—the first Volkswagen with a cylinder deactivation system, and the first commercial application from an OEM of such a system in a four-cylinder engine. l/100 km (51 mpg US), equivalent to 107 g/km CO 2 ). mpg US), or 105 g/km CO 2.
XL Hybrids’ hybrid electric powertrain is a low-cost, low-risk, bolt-on, post-transmission parallel hybrid technology designed for Class 1–3 commercial vehicles that integrates seamlessly with the conventional internal combustion engine and transmission. OEMs can get higher mpg improvements by using different architectures. Both the 2.0
mpg and 250 g CO 2 /km for model year 2016. mpg if the automotive industry were to meet this CO 2 level just through fuel economy improvements.) ( Earlier post.). Turbocharging and downsizing (TRBDS): increases the available airflow and specific power level, allowing a reduced engine size while maintaining performance.
mpg if all improvements came from fuel economy) and 34.1 mpg US (6.9 mpg US (EPA). Final CAFE mpg US (NHTSA). mpg US (EPA). Final CAFE mpg US (NHTSA). mpg US (EPA). mpg US (EPA). Final CAFE mpg US (NHTSA). Initial commercialization of electric vehicles and plug-in hybrids.
Plug-in hybrids dominate market penetration in 2025 under CAR scenario IV (62 mpg CAFE standard). NHTSA, provided estimated incremental retail cost and performance estimates for more than 40 technologies expected to be commercially available over the next fifteen years. The 47 mpg target is equivalent to a 70.9% Source: CAR.
Featuring a new full-hybrid powertrain which leverages technology from the Chevrolet Volt, the 2016 Malibu Hybrid will offer an estimated combined fuel economy rating exceeding 45 mpg (5.22 Ah Li-ion cell—a downsized and lightweighted version of the 5.5 The new cell is a modification of Hitachi’s 5.3 Earlier post.).
liters of diesel fuel per 100 kilometers (47 mpg US)—the saving achieved through the use of the steel piston is around 3%. This is particularly advantageous for further downsizing concepts. The new pistons contribute to the maintenance of the same engine output (190 kW/ 258 hp), but with fuel consumption of around 5.0
The sleek tractor-trailer combination boosted fuel efficiency by 70%—exceeding 12 mpg, with some test runs showing more than 13 mpg—in road tests, and powertrain brake thermal efficiency reached 50%. This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.).
Based on test work already carried out, Ricardo estimates that a fuel economy improvement of up to 30% is possible with no loss of power or performance, using a downsized EBDI engine in place of currently available gasoline powertrain technology. liter EBDI engine—resulting in up to a 16.8% fuel economy improvement.
Dedicated ethanol (or E85) engines have the promise to improve efficiency substantially over comparable regular gasoline engines through direct-injection, increased geometric CR, variable valve timing, exhaust gas recirculation, aggressive turbocharging, and downsizing and/or downspeeding.
The front end’s compact package was made possible through the consistent downsizing of all F-CELL components. liters of gasoline per 100 kilometers (81 mpg US), with corresponding CO 2 emissions of 68 grams per kilometer. Each of the drive systems takes up comparatively little space for the installation.
The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. mpg (10.99 A significant fraction of the GDI PM 2.5 Credit: ACS, Zimmerman et al. Click to enlarge.
mpg (19.26 The Freightliner SuperTruck uses a downsized and downsped 10.7-liter Other components, due to regulatory or economic barriers, may not be commercially viable in the near future. We are thrilled with the positive results, and are honored to have been part of the program. DTNA SuperTruck technology elements. Powertrain.
This is from "Commercializing Plug-In Hybrids" (pdf), the current CalCars 24-slide presentation about PHEVs available along with other documents at CalCars Downloads. DaimlerChrysler has presented plug-in hybrids in commercial vans that have enough room to store the batteries, but the technology is not quite ripe for cars."Plug-in
The generator portion of the system can then be downsized, modular, removable, and easily able to utilize any one of a number of technologies such as ICE, Micro Turbine, Stirling, to perhaps even FuelCell and Mr. Fusion. Formed in 2002, our efforts for "100+MPG Hybrids" took off when we built PRIUS+ , the worlds first plug-in Prius).
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