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Viewing 31 to 60 of 1213
2017-01-07
Article
Schaffler Group engineers stepped 'out of the box' to develop a new type of e-vehicle aimed at transporting people and goods within the crowded cities of the future
2017-01-06
Article
Active flow control devices based on electric plasmas can smooth the turbulent wakes that sweep off the rear edges of truck trailers travelling at highway speeds.
2016-12-20
Article
Researchers from Iowa State University are expanding fundamental materials studies into research and development of new, all-solid-state technology for batteries.
2016-12-07
Article
Christopher Grundler, the Director of OTAQ for the U.S. EPA, answered questions about Phase 2 rule-making for heavy trucks, global harmonization of emissions regulations, and his outlook for a new national NOx standard. Grundler will be the featured speaker on opening day of the SAE 2017 Government/Industry Meeting taking place January 25-27 in Washington D.C.
2016-12-02
Article
London Mayor Sadiq Khan unveiled the world’s first double-decker hydrogen bus at the end of November as part of a commitment to phase out purchase of new pure diesel buses in the capital's fleet beginning in 2018.
2016-12-01
Article
Ford is to introduce a cylinder deactivation version of its 3-cylinder EcoBoost triple. It will enter production by early 2018 and it is expected to deliver up to a 6% fuel saving with associated CO2 emissions reduction.
2016-11-15
Article
Hyliion's electric-drive system hybridizes the trailer portion of the tractor-trailer combination and uses regenerative braking to capture power, possibly saving the trucking industry billions in fuel costs. The company recently won the grand prize in the 2016 "Create the Future" Design Contest for the technology.
2016-11-15
Article
Tanktwo, a Finland-based startup company is rethinking the basic battery cell and challenging the fundamental economics and operational assumptions of EVs. The ingenious concept is worth engineers' attention.
2016-11-07
Article
The Administration recently announced details of the expanded network of EV charging stations across nearly 25,000 mi (40,233 km) of highways in 35 U.S. states and the District of Columbia.
2016-11-07
Article
Eliminating EV range anxiety and minimizing system costs appear to be the primary drivers behind the series-hybrid strategy, which is expected to spread to other Renault-Nissan Alliance vehicles.
2016-10-31
Article
Despite rumors of an acquisition by Apple, McLaren is racing ahead on £1B in self-funded R&D and an ambitious plan to develop an electric supercar worthy of the name.
2016-10-20
Article
EPA's Christopher Grundler and expert panelists at COMVEC 2016 offered their insights on technology pathways and challenges to meeting the recently issued final greenhouse-gas standards affecting model year 2021-2027 medium- and heavy-duty on-highway vehicles.
2016-10-10
Article
Engineers are ironing out the kinks in 48-V hybrids poised to handle greater in-vehicle power demands.
2016-10-07
Article
United Parcel Service has begun converting 50 gasoline delivery trucks with hydraulic hybrid propulsion systems for use in the Chicago area.
2016-10-06
Article
Mercedes' EV blitz includes new dedicated vehicle architectures and more than $1.5 B invested in global battery production.
2016-10-04
Article
At the recent Paris Motor Show, Volkswagen unveiled its all-electric I.D. concept, a signal of VW's heightened effort to shift from diesel-engine scandal to electric-car competitiveness.
2016-10-03
Article
At the Paris Motor Show, the Infiniti brand unveiled the VC-Turbo 2.0-L variable compression ratio engine aimed at replacing Nissan's 3.5-L V6. It is being readied for series production in early 2018.
2016-09-27
Article
The SAE AMS3144-qualified Aerocron primer is chrome-free and water-based, and it reduces emissions as well as waste-treatment requirement, according to PPG.
2016-09-22
Article
Iveco debuted its world premiere Z Truck concept at IAA Commercial Vehicles in Hanover, Germany, revealing an array of technologies including a next-gen LNG engine, waste heat recovery, automated driving and enhanced aerodynamics.
2016-09-22
Article
Engineers at Valeo have developed a high torque, low stiffness (HTLS) clutch disc for heavy trucks and buses that increases damping performance by 40% and allows a reduction of engine speed by up to 200 rpm.
2016-09-19
Article
SAE has teams of engineers working on standards specific to next-gen battery chemistries to be ready when the technologies hit the market.
2016-09-16
Article
A new piston and pin concept and a high-temperature-resistant, low-friction coating result in reduced friction and lower fuel consumption for commercial vehicle engines.
2016-09-12
Article
A veteran Volkswagen AG engineer pleaded guilty in federal court to a criminal charge for his involvement in the German automaker’s ongoing diesel-emissions scandal, marking the first criminal charge to date in the year-long investigation into the company’s efforts to circumvent diesel-engine emissions regulations in the United States and Europe.
2016-09-12
Article
The practice of building compatibility checks into your development process ensures that designs are compatible with all system requirements right from the start. Just look at Toyota.
2016-09-01
Article
UQM Technologies, Eaton and Pi Innovo are developing a full electric drivetrain system to include motor, 2-speed transmission and inverter with transmission control unit for the medium- and heavy-duty EV markets.
2016-08-26
Article
FEV researchers conducted a study to understand the challenges of downsizing a diesel engine from a six-cylinder 7.5-L to a four-cylinder 5.0-L while maintaining performance. They pursued four technology paths.
2016-08-26
Article
CNH Industrial and AVL researchers used simulation, test bench, and road testing of a demonstrator vehicle with a WHR system to show significantly reduced fuel consumption.
2016-08-20
Article
It’s a first for a U.S. Navy ship: running on 100% renewable fuel, that is.
2016-08-04
Article
What does it cost to replace an EV battery at the retail level? For a BMW i3 a new battery will set owners back about $16,000, according to Dr. Christian Cozzarini, BMW Department Head, Environmental Engineering, who spoke at the 2016 CAR Management Briefing Seminars.
2016-08-03
Article
Raising the octane level of pump gasoline in the U.S. is integral to optimizing advanced combustion engines now in development, said GM and Honda executives at the 2016 CAR Management Briefing Seminars in Traverse City, MI. Their comments prompted positive but non-committal comments from Chris Grundler, Director of the Office of Transportation and Air Quality for the U.S. EPA.
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