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The combination of electronics, advanced battery technology and charging techniques ensures the system can deliver the required rapid charge and discharge performance, while at all times maintaining a stable 12 volts to the vehicle’s main electrical system. Hence the industry trend to dual-charging systems, CPT notes.
The unit features a six-hole GDI injector, pressured to a higher-than-average 200 bar, securing a clean combustion and improving fueleconomy and emissions to fulfill Euro 6c emission standards, three years ahead of their introduction in 2017.
Estimated price increases are based on current economic conditions and the concept of “incremental retail price equivalent (RPE) cost,” which represents the average additional price consumers would pay for a fueleconomy technology. For example, the report notes the promise of cylinder deactivation, turbocharging and downsizing.
The higher-voltage variant will support moves by European vehicle manufacturers announced earlier this year to introduce 48 volt passenger vehicle power networks to help meet the requirement for lower fuel consumption and CO 2 emissions. —Guy Morris, CPT’s engineering director and chief technical officer.
The all-new electronic limited slip differential, Ultra Posi is designed for front and rear-wheel drive vehicles, performs comparably to four-wheel-drive and all-wheel-drive systems and provides up to a 10% savings in fueleconomy, Eaton says. We’re focused on the customers’ most critical issue—smaller packaging.
Rolf Bulander, chairman of the Bosch Mobility Solutions business sector and member of the board of management of Robert Bosch GmbH, explained that the improvement in fuel consumption results from cooling the charge to minimize/avoid fuel enrichment; mitigating knocking (premature denotation); and enabling an increased compression ratio.
The analysis used by federal agencies to set standards for fueleconomy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. UMTRI Survey: US drivers want better fueleconomy, don’t care how.
On the diesel side—now available solely as BlueTEC units with SCR aftertreatment technology) , the focus is on downsizing and the new version of the V6 CDI engine. The HP turbine housing features an integral bypass duct, which can be opened or closed by means of a charge-pressure control flap. Fuel consumption is also reduced.
Takashi Moriya, Senior Chief Engineer at Honda R&D, re-iterated Honda’s strategic focus on electrification as the main pathway toward reducing greenhouse gases, and shift to renewable sources of energy. The fuel cell powertrain was made as compact as a Honda 3.5L Earlier post ). kW/L–approximately a 60% improvement.
In an informational webinar in September, John Farrell, Laboratory Program Manager—Vehicle Technologies, National Renewable Energy Laboratory, and part of the Co-Optima leadership team observed that: Put most simply, the Co-Optima goal is to introduce better fuels and better vehicles sooner. We’re not going to say “Ethanol.
Its dive into the financial doldrums was short-lived however, and on July 10, 2009, the company bounced back with the formation of a new, downsized GM (see article ). Ecotec VVT I-4 will include E85 engines and the number of flex fuel models will increase from 17 in 2010 to 28 in 2012. How GM hopes to recover. Starting from 2010 its 2.4l
At the workshop, Kiyoshi Fujiwara, Mazda Executive Officer in charge of project planning and development, suggested unofficially that Mazda engineers think they ultimately may be able to approach 60% thermal efficiency with combustion engines for light duty vehicles. Extreme compression ratio rather than downsizing.
Ford spokesman in Wards Auto ) 6/9/06 "So, Mr. Ford is saying we’re looking into it. Were charging full-speed ahead before we know exactly what the investment is going to be, before we know whether we can make any money off it or not, before we know how many were going to sell," Lutz said. We hope Ford will, and then move ahead!
Focused on meeting a growing customer demand for ‘downsized’ engines offering strong power with reduced fuel consumption and CO2 emissions, the new gasoline and diesel powertrains are being progressively introduced across the Opel product range. bar and provides a dense intake charge in combination with air-to-air intercooling.
Frank has spent more than 30 years in breakthrough vehicle development, during which he received two world records for vehicle fueleconomy, designed nine generations of PHEVs, and was a four-time winner of US DOE Advanced Vehicle Design competitions. Appendix E: PHEV and the Electrical Grid—fast charge v. slow charge.
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