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Viewing 181 to 210 of 1195
2014-04-27
Article
Average MY2012 vehicle CO2 emissions fell by 22 g/mi from MY2011, with a corresponding improvement in fuel economy, according to a new report by the U.S. EPA. The figures of 376 g/mi and 23.6 mpg figures are both records, the agency said.
2014-04-21
Article
Vehicle has 18 mi/30 km all-electric range from lithium-ion battery pack. Uses 2.0-l twin-scroll turbo engine with combination peak output of 270 hp/201 kW and 300 lb ft/407 N-m. Offers "predictive navigation" for high fuel efficiency, and can save battery capacity for areas that may require electric vehicle-only operation. European drive cycle ratings are 3.8 l/100 km (62 mpg) and just 89 grams CO₂/100 km.
2014-04-16
Article
Acoustic panels are installed almost everywhere including in front of the engine and on the rear hatch.
2014-04-15
Article
Written for those who have an interest in or need to understand automotive fuels, SAE International offers the third edition of its best-selling Automotive Fuels Reference Book.
2014-04-14
Article
The passenger-vehicle and commercial-vehicle industries are working to meet government regulations for emissions and fuel economy while ironing out potential unintended issues.
2014-04-09
Article
Misfire detection is most difficult, SAE Congress panel tells attendees, and overall emissions diagnosis is harder than with passenger cars and light-duty trucks.
2014-04-09
Article
A lively panel discussion at the SAE 2014 World Congress explored the role of battery-equipped vehicles in a smart, vehicle-to-grid network.
2014-04-01
Article
Engineering boss Pierpaolo Antonini noted several technology developments that will help maintain the diesel's viability in the face of increasingly stringent global emission regulations.
2014-04-01
Article
The flywheel energy-storage technology that was used in, among other things, the Le Mans-winning Audi R18 e-tron quattro is being sold by Williams to GKN Land Systems for use mainly in mass-transit vehicles.
2014-04-01
Article
IMSA Tudor United SportsCar Championship promotes a variety of green technologies to link racing to the road.
2014-03-25
Article
Many people are skeptical of electrified vehicles (EVs)—and specifically the battery pack, because it is the most expensive part of the auto. By building an explanation that is more accessible to society, the industry (and the world!) will benefit.
2014-03-24
Article
Confined to private road courses to date, Toyota's tilting three-wheeler takes to regular roads beginning today (March 24). Ten units of the single-seat i-Road are undergoing a roughly eight-week public trial in Tokyo for evaluation of the vehicle's suitability for city driving and of its impact on how users decide what journeys to make with it.
2014-03-19
Article
J2601 and J2799 spell out pressure levels and other parameters for hydrogen fueling, helping pave the way for commercialization of fuel-cell vehicles.
2014-03-18
Article
Using gasoline in modified truck diesel engines can result in more than 50% efficiency if the combustion process is done correctly, according to research conducted at Lund University in Sweden. By employing a partially premixed combustion (PPC) process, fuel consumption for gasoline engines could be cut in half, the researchers claim.
2014-03-12
Article
Increased fuel efficiency—by as much as 10% or more—and reduced cost are two compelling reasons to consider any new technology. And these are two of the major benefits Ricardo claims for its new TorqStor advanced flywheel energy storage system.
2014-03-12
Article
Controlled Power Technologies' switched reluctance (SR) motor-generator technology was developed for a new breed of 48-V mild-hybrid vehicles.
2014-03-11
Article
The Miniscan IRXpert analyzer from AMETEK Petrolab Co. is a portable multi-fuel analyzer for gasoline, diesel, and biodiesel blends incorporating mid-IR and near-IR spectroscopy to achieve accuracy of fuel properties. It will be displayed a the SAE 2014 World Congress in Detroit April 8-10.
2014-03-11
Article
IAV will showcase its 48-V system at the SAE 2014 World Congress April 8-10 in Detroit.
2014-03-10
Article
Greater fuel efficiency and low emission requirements have grown into such an urgent imperative in aircraft design that it often overshadows an equally significant factor in air travel—noise. Airbus shows that it’s possible to infuse acoustic simulation into design processes from beginning to end, giving engineers the acoustic simulation intelligence they need to create quieter aircraft, according to Free Field Technologies.
2014-03-09
Article
Kia Motors Corp. is using what it maintains is a 360-V lithium-ion battery pack of “class-leading” energy density (200 W·h/kg) in the 2015 Soul EV to give it range of about 200 km (125 mi) on the European Driving Cycle, and “real-world” range of 80-100 mi (129-161 km) in the U.S.
2014-03-07
Article
The ishare urban concept vehicle by Applus IDIADA is designed as a demonstrator of the company’s vehicle-development capabilities.
2014-03-07
Article
Potential lithium-ion battery electrolyte replacement being researched at the University of North Carolina-Chapel Hill is non-flammable.
2014-03-03
Article
Rule mandates lower levels of pollutant emissions from light- and heavy-duty vehicles while also mandating significantly lower levels of sulfur in gasoline to help achieve the emissions reductions.
2014-02-26
Article
Increasing supplies of low-cost, readily available natural gas, along with expanding refueling infrastructure and increasingly strict vehicle emissions requirements, are driving strong growth in the market for light-duty natural gas vehicles (NGVs), Navigant Research says in a recent report.
2014-02-24
Article
Rooftop solar cells and lens canopy enable the C-MAX to go 21 battery-only miles after an 8-h recharge.
2014-02-21
Article
A Hella and Vahle joint development program for wireless charging of electrified vehicles is targeted to reach the advanced engineering stage with an automaker's participation in 2014.
2014-02-14
Article
Multi-material vehicles are becoming more prevalent as automakers attempt to reduce vehicle weight and boost fuel efficiency. Selecting the proper adhesive is critical when bonding dissimilar materials.
2014-02-12
Article
The new "oil boom" is causing California's air-quality regulators to develop new policies to stimulate the industry's investments in ZEV technologies, and hopefully accelerate hybrid and EV sales, a member of the Air Resources Board told the 2014 SAE Hybrid & EV Symposium audience.
2014-02-11
Article
Researchers from Graz University of Technology consider the aerodynamic characteristics of general modifications to the outer contour of long-distance haulage trailers, including a new approach for the realization of a variable trailer rear end.
2014-01-30
Article
Lubricant performance may not appear to be a salient challenge for EV operation even when it comes to the development of world electric speed record achievements and on-track e-racecars; but it is, says Millers Oils' Technical Director, Martyn Mann.
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