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HyBoost achieves this by combining aggressive 50% downsizing of the engine with an electric supercharger for transient low-speed performance, and a micro-hybrid stop-start and energy recuperation systems, Boggs said. Downsizing the 2.0-liter Click to enlarge. —David Boggs. Micro-hybrid market. million units per year by 2020.
However, he added, the internal goal is “ significantly higher, ” and is targeting the GHG limit. SCR coated on filter (SCR-F) allows for close coupling of an SCR (selective catalytic reduction) function for fast light off. Earlier post.). l/100 km), and as such would not meet the GHG requirement of 28 mpg (8.4 Source: Cummins.
internal friction. downsized diesel engines with improved fuel economy and CO 2 emissions. Federal-Mogul's 2D ultrasonic inspection technique enables high performance pistons for diesel downsizing. pistons can retain their leading position in diesel engines for light vehicles for some time to. Click to enlarge.
Bunker’s emphasis on the general ongoing importance of the internal combustion engine—along with the different technology pathways for improving their efficiency—were echoed by a number of DEER speakers, looking at light-duty as well as medium- and heavy-duty sectors. should not discount novel engine designs.
At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard.
To showcase its capabilities, global automotive supplier Magna International Inc. —Günther Apfalter, President of Magna International Europe. Downsizing—leveraging smaller, lighter components while at the same time maintaining function and performance. Click to enlarge.
reduction in fuel consumption achieved with XL Hybrids’ aftermarket hybrid electric powertrain ( earlier post ) on a light-duty cargo van on the UDDS cycle (urban conditions). The tests were conducted on ESWA’s light-duty chassis dynamometer test cell featuring a twin-roll Clayton dynamometer. We don’t touch the warranty. Both the 2.0
The Marque is investing in the Crossover, SUV, and MPV market by developing a special range of products for international markets. Peugeot continues to improve engine efficiency with a downsizing strategy for its gasoline and HDi FAP diesel engines. Included in its product strategy are: Cleaner engines. Micro-hybrids.
Even in the BRICs, ICE downsizing has become a big deal. The survey found that most companies are hedging their bets and spreading funding across a wide range of areas, with ICE downsizing and plug-in hybrids expected to receive the greatest investment over the next 5 years. Click to enlarge.
With an innovative new sealing system and a new, downsized plunger, Delphi Technologies’ high-efficiency fuel pump delivers the increased pressures needed without increasing the load on the on the engine’s camshaft. Independent research suggests that internal combustion engines will continue to be in volume production for decades to come.
Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. —Skarke et al.
The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) Earlier post.). Earlier post.). Fabien Redon.
A range of aftertreatment technology options are available to automakers seeking to achieve compliance with the impending EU Real Driving Emissions (RDE) regulations, according to the results of a Ricardo research project presented recently at the SIA Powertrain international conference and exhibition in Rouen, France. liter diesel engine.
The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. —Isenstadt and German (2017). Background.
Engine downsizing through charge boosting is a well-recognized means of improving internal combustion engine fuel efficiency, by increasing the proportion of the drive cycle at which the powertrain operates within or close to the region of peak fuel efficiency of its operating map. 48V Diesel Fuel Efficiency'
Although the main applications covered by BMT have been focused on Internal Combustion Engines (timing gear sets or balancing shafts systems) over the last 3 decades, BMT, following the trend of the automotive market, is now involved in the manufacturing of complex parts for Electric Vehicle gearboxes (e-Drives).
This concept system is expected to be ideal for heavily downsized applications and developing markets. Delphi also showcased its light-weight new Unit Pump Common Rail (UPCR) system, a cost-effective concept specifically designed for diesel engines with one to four cylinders. New high pressure heavy duty common rail systems.
of total worldwide light-duty vehicle sales by 2023, or about 2.5 Of note are fuel efficiency advances made to conventional internal combustion engines (ICEs) through stop-start technologies, the use of lightweight materials for body panels and chassis, engine downsizing, and growing interest in diesel. million units.
Light duty vehicle fleet by type and average fuel efficiency. ExxonMobil expects that by 2040, hybrids and other advanced vehicles will account for nearly 50 percent of light duty vehicles on the road, compared to only about 1 percent today. Source: ExxonMobil Outlook. Click to enlarge. L/100 km) by 2040.
The very fast charge allows us to downsize the battery without incurring range anxiety. Once the battery’s internal temperature is 60 ?C, The anode is made of very large particle graphite, a safe, light and inexpensive material. C for charge and discharge, and then cool down when the battery is not working.
To address this request, the NRC formed the Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy. Spark-ignition (SI) engines will continue to be the primary source of propulsion for light-duty vehicles in the United States over the time frame of the report (next 15 years).
Reducing engine-out emissions cuts tailpipe emissions in the crucial period before catalyst light-off and reduces the need for costly aftertreatment systems. Reducing the number of exhaust gas particulates, including those smaller than 23 nm, will help manufacturers meet increasingly stringent future global emissions standards.
The presence of low-speed pre-ignition is considered a major impediment to automobile manufacturers’ efforts to aggressively downsize engines to reduce carbon dioxide emissions. This problem was important enough to the automotive industry that SwRI chose to fund the work internally through our internal research and development program. —Dr.
However, Navigant foresees that the consumption of gasoline will slowly decrease as alternatives and diesel become more popular in light-duty vehicle (LDV) segments. The most impactful fuel savings strategy is likely to come from fuel efficiency improvements in the conventional vehicle platform and the internal combustion engine (ICE).
Hyundai Motor Group this week outlined its latest powertrain technologies and future plans at the 12 th Hyundai-Kia International Powertrain Conference, held near the Hyundai Motor Group R&D Center in Korea. In keeping with the trend to downsizing, Hyundai has been expanding the application of Turbo Gasoline Direct Injection (T-GDI) engines.
The technical and macro-economic study, commissioned by the European Climate Foundation, focuses on light-duty vehicles. The findings will carry particular significance in light of concerns that rising costs of imported energy might act as a brake on Europe's future economic recovery. The project is taking a phased approach.
The more efficient combustion engine technologies, with their enabling of downsizing, come in compatibly with hybridization, with hybridization and electrification playing a larger role over time. The further downsized next-generation technologies can be very synergistic within hybrid applications. Planning background.
Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles over the next 15 years without compromising vehicle performance or safety, according to a new report by the National Research Council. Assessment of Technologies”.
Nexcel offers a solution for engine designers aiming to reduce CO 2 emissions in both hybrids and pure internal combustion vehicles. liter gasoline, downsized 2.0-liter Emissions improvements have been recorded across several popular engine types, including conventional 2.0-liter liter gasoline with GDi, and 2.0-liter liter diesel.
At the 2016 International VDI Congress “Drivetrain for Vehicles” in Friedrichshafen, Germany, John Fuller, Director of Concepts & IP for Torotrak Group, presented and discussed the company’s latest advances to optimize its full-toroidal variator technology for the light vehicle market as applied in continuously variable transmissions (CVTs).
In a fairly bleak assessment of global progress towards low-carbon energy, the International Energy Agency (IEA) concluded that, despite a few bright spots such as the rapid expansion of renewable technologies and the growth of hybrid and EV sales, the progress is far below that required to achieve a 2 °C pathway—i.e., Source: IEA.
The next-generation Ford Focus 5-door hatchback, revealed at the 2010 North American International Auto Show. Ford unveiled its strategically important next-generation Ford Focus in both four-door sedan and five-door hatchback styles at the 2010 North American International Auto Show (NAIAS) in Detroit. Click to enlarge.
Lotus Engineering will unveil its Range Extender engine at the 63 rd Frankfurt International Motor Show next week. In addition to the cost-advantage of its engine design, the Range Extender’s high efficiency and low mass will enable the downsizing of expensive batteries while maintaining vehicle efficiency and range, according to Lotus.
The current decline is ales of diesel light duty vehicle in Europe does not put EU CO 2 targets out of reach of automakers, according to a new analysis by the International Council on Clean Transportation (ICCT).
The output power is more than 100kW, despite significant unit downsizing. With its proprietary, small, light-weight FC Stack and two 70 MPa high-pressure hydrogen tanks placed beneath the specially designed body, the Toyota FCV Concept can accommodate up to four occupants. Toyota’s view of hydrogen.
Worldwide, light-duty vehicle (LDV) fuel economy is not improving fast enough to cut average fuel use by 50% for all new cars by 2030, according to a working paper issued by the Global Fuel Economy Initiative ( GFEI ). —“International comparison of light-duty vehicle fuel economy”. Source: GFEI. Click to enlarge.
Tripling US new light-duty vehicle fleet fuel efficiency by 2035 through evolutionary change—e.g., Tripling US new light-duty vehicle fleet fuel efficiency by 2035 through evolutionary change—e.g., New fleet efficiency horizon in terms of energy intensity and fuel consumption. Source: DeCicco 2010. Click to enlarge.
Ford made a splash at the North American International Auto Show (NAIAS) in Detroit with the introduction of 10 C-segment cars, including a new hybrid and plug-in hybrid based on the C-MAX ( earlier post )—this following on the roll-out the prior week of the Ford Focus Electric ( earlier post ). .; Hydrogen is farther out.
Continental will present an innovative close-coupled annular catalytic converter that supports near-complete NO x conversion in downsized turbocharged gasoline engines at the 37 th Vienna Motor Symposium next week. For downsized turbocharged gasoline engines, this presents two challenges.
A comparison of the benefits of two different cylinder deactivation operating strategies for downsized 3-cylinder engines such as the 1.0L liter EcoBoost engine recently received its eighth award in four years at the 2015 International Engine of the Year Awards. Even for an aggressively downsized engine such as the 1.0-liter
Nissan staged the world debut of the 5 th -generation Altima Sedan at the New York International Auto Show. For this next-generation design, 70% of the parts have been redesigned, which, along with a downsized oil pump, lower oil level and low viscosity oil results in up to 40% reduction in internal friction (versus the previous design).
Fiesta features Twin Independent Variable Camshaft Timing (Ti-VCT) ( earlier post ) which allows the engine to be downsized for fuel economy while continuously optimizing camshaft phasing for throttle response, performance and flexibility. The Ford Fiesta’s 1.6-liter
A new stage in the PSA Peugeot Citroën Group’s downsizing strategy, this new generation of engine block delivers a reduction of fuel consumption and CO 2 emissions, while offering a good level of performance for the entry-level versions. The 208 also introduces a new range of 3-cylinder gasoline engines, 1.0- mpg US or 4.3 208 gasoline range.
In addition to GM’s carbon goals, the company worked with the Environmental Defense Fund to develop a shared vision of an all-electric future and an aspiration to eliminate tailpipe emissions from new light-duty vehicles by 2035.
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