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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.
GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 Earlier post.).
The unit features a six-hole GDI injector, pressured to a higher-than-average 200 bar, securing a clean combustion and improving fuel economy and emissions to fulfill Euro 6c emission standards, three years ahead of their introduction in 2017.
A new white paper published by the International Council on Clean Transportation (ICCT), in collaboration with Eaton, Ricardo, JCI, BorgWarner, Honeywell, and the ITB Group, analyzes current turbocharged, downsized gasoline engine technology developments and trends. Source: ICCT. Click to enlarge.
liter TSI engine in the new VW Tiguan and the Audi A5 in June 2017. Although gasoline direct injection (GDI) enables downsizing with its increased power and lower fuel consumption, it also results in higher particulate emissions. This will reduce particulate emissions from the direct injection gasoline engines by up to 90%.
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.
The 2017 model of the Porsche 919 Hybrid deploys a range of new innovations, particularly in the vehicle’s aerodynamics, the chassis and the combustion engine. Team Principal Andreas Seidl, who continues to serve as acting technical director, said that for the 2017 season, 60 to 70 percent of the vehicle is newly developed.
Improving battery power to such as level would further enable hybridization to near-HEV levels as well as engine downsizing, thereby enabling fuel economy improvements beyond the current 10-15% MHEV limit. —Abdellahi et al. Abdellahi, A., Khaleghi Rahimian, S., Blizanac, B., and Sisk, B.
Compliance with future emissions standards such as Euro 6b (from 9/2014) and Euro 6c (from 9/2017) will call for further improvements in engine combustion processes.
The electrical vacuum pump has been developed by Pierburg in Germany, where production started in 2017 for another order of the same customer. Especially for today’s downsized gasoline engines, the electric pumps are also useful since they always guarantee an adequate vacuum level, for example for boosting braking power.
But no maker has been as forward about marketing that technology as Ford, which now offers a range of downsized and boosted engines under the EcoBoost brand. Smaller engines with turbochargers have spread throughout new vehicles as a way to meet the increasingly stringent fuel-efficiency rules that started in 2012.
A downsized gasoline engine is one of the proven technologies that improves engine thermal efficiency and thus reduces automotive fleet CO 2 emissions, by as much as 25%. However, modern spark ignition engines, especially turbo-charged downsized engines, tend to operate at relatively lower temperatures than CFR engines. and 85 vol.%
Kia unveiled three major hybrid offerings at the Chicago Auto Show: the 2017 Niro Hybrid Utility Vehicle; the new Optima Hybrid; and the new Optima Plug-in Hybrid. Because the high-voltage battery is both power and energy dense, engineers were able to use the downsized gasoline engine to maximize fuel economy and reduce emissions.
The EU has set a standard for 6 × 10 12 number/km limits between 2014 and 2017, tightening to 6 × 10 11 number/km. GDI technology provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. Earlier post.). Source: MECA, Ford Motor Company. Click to enlarge.
Furthermore, the ICE can be downsized using a larger but slower turbo to retain power requirement. The combination of hybridization and engine downsizing can increase the total fuel saving up to 20%. In 2017, Punch Powertrain opened 3 new locations. Punch Powertrain developed the TwinMotor specifically for electric vehicles.
HyMag could especially benefit a weight-sensitive application, such as wind turbines, because the technology’s higher efficiency could lead to downsized structures. Novel Permanent Magnet Design to Enable Higher Magnetic Flux Density”, IN-17-017, Argonne National Laboratory, US patent filed, 2017.
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.
This will be done with a broad range of efficiency-enhancing technologies, including the turbocharging of downsized engines. Only with turbochargers can engines be downsized, he said, which can potentially offer a 7-8% percent fuel saving. Automating the manual transmission, for example with the eClutch. Rolf Bulander.
Using aluminum will extend the efficiencies of other technologies, while enabling secondary cost-savings from downsized powertrains without sacrificing performance. For example, the trend line for aluminum hood penetration predicts a minimum share for aluminum of 41% by 2017 and 53% by 2025. kg) per year per light vehicle.
—Isenstadt and German (2017). Isenstadt and German (2017). —Isenstadt and German (2017). Aaron Isenstadt and John German (2017) “ Diesel Engines ” The ICCT Working Paper 2017-08. Coming cost reductions will improve the diesel’s competitiveness and likely increase its market share in the future.
3 B-Cycle gasoline engine is the first example of Volkswagen’s “Rightsizing” strategy—an engine development strategy that looks to for the optimal balance of displacement, output, torque and efficiency based on vehicle class and real-world operating conditions, rather than just seeking to downsize. 2017 Toyota RAV4.
The study investigated scenarios for two distinct vehicle architectures appropriate for production in 2017 and 2020. System Weight (kg) 2020 Venza 2017 Venza. The 2017 production interior mass was reduced from 250 kg to 182 kg with projected cost savings of 3%. Robert Hentschel, Director of Lotus Engineering. Closures/Fenders.
The electric-car company was founded in 2017 when the Chinese industrial company Sokon bought the battery-technology company founded by former Tesla CEO and founder Martin Eberhard. Seres, the startup electric carmaker formerly known as SF Motors, is shelving plans to bring a new electric car to market in the U.S.
In separate presentations at the 2017 SAE High Efficiency IC Engine Symposium in Detroit, R&D executives from GM and Ford each stressed the importance of improved, advanced fuels—among other technology developments—for their future engine efficiency gains and for long-term CO 2 emissions goals.
The product is currently in development, with validation testing set to begin in November 2016 and prototypes available for customer trials from January 2017. The car’s downsized 1.2 Aeristech’s eSupercharger technology has been publicly validated and exhibited in a prototype vehicle by MAHLE Powertrain UK.
California LEVIII and US Tier 3 regulations will begin a four year phase-in starting in 2015 and 2017, respectively, to a PM maximum of 3 mg/mile from the current 10 mg/mile LEVII limit. In the EU, the Euro 6a particle number (PN) standard for GDI vehicles was reduced from 6x10 12 particles/km to 6x10 1 1 particles/km in September 2017. …
Season 2017 Porsche LMP team. Especially in regard to battery technology, downsizing, efficiency improvements with the turbocharged petrol engine and, in particular, for energy recovery systems. Click to enlarge. On 1 November in Shanghai, Porsche celebrated its first Manufacturers’ World Championship title since 1986.
The US Department of Energy (DOE) has announced the 2017 Small Business Innovation Research and Small Business Technology Transfer (SBIR/STTR) Phase I Release 2 topics , including three subtopics focused on hydrogen and fuel cell technologies.
The Dearman transport refrigeration system combines cryogenic refrigeration with a Dearman engine and a downsized vapor compression refrigeration cycle, giving it several decisive advantages. It now plans to go even further in cutting its carbon emissions and in June 2017 launched its new sustainability plan: Plan A 2025.
Downsizing silicon to the nanoscale has been shown to reduce this problem, and by combining an abundant and relatively pure form of silicon dioxide and a low-cost chemical reaction, the researchers created lithium-ion half-cell batteries that store almost four times more energy than conventional graphite anodes.
Federal-Mogul Powertrain is extending its crankshaft bearing portfolio with a new high performance polymeric coating, IROX 2, that will debut at the 2017 IAA show in Frankfurt, Germany later this year. The newly developed product provides enhanced seizure performance with steel crankshafts.
Beginning sales of fuel cell buses in small numbers by early 2017, focusing on Tokyo; preparing to sell over 100 fuel cell buses ahead of the 2020 Summer Olympics and Paralympics in Tokyo. Promoting the downsizing and improvement of power control units in hybrids and PHVs, etc.; Achieving sales of 1.5
A key part of the overall efficiency gain is the downsized 11-liter Volvo engine, featuring advanced fuel injection, cooling, oil and turbo-charging systems, as well as new “wave” pistons and other improvements. This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.). for the D13.
The EU goal is to introduce the WLTP by 2017 if possible and no later than 2020 to coincide with the 95 g/km requirement. This means that in addition the power demand is more difficult to achieve with engine downsizing and transmission down-speeding alone. the Worldwide harmonized Light vehicles Test Procedures (WLTP).
This is also an advantage because cooling systems can be downsized or removed altogether. Jorgensen served as Technical Fellow in General Motors R&D labs until July 2017. This factor is crucial as it greatly increases the efficiency of the cells by reducing the amount of energy that is lost as heat.
The very high octane rating and resulting high resistance to knock is promising for small, supercharged, downsized SI engines. The project started in January 2015 and will run until the end of 2017. Following a resolution of the German Bundestag, Direct4Gas is supported with €3.8 million (US$4.3 By 2025, this limit could be even lower.
First introduced in the 2009 CC, the EA888 continued Volkswagen’s move toward smaller, turbocharged engines that offer the fuel economy benefits of downsizing with the power of a larger-displacement unit. liter EA888 engine fitted in the 2017 Tiguan. The Audi version of the EA888 Gen3B made its debut in the new A4.
CAR did not assume any downsizing of the vehicle sales fleet or significant reduction in performance by vehicles in any segment as a means for increasing fuel economy standards by 2025. This loss would happen by 2025 but would start to cumulate with the increase in standards in 2017. use of stop/start technology. The review.
Commercial vehicle sales in Europe are forecast to grow by more than 30% to nearly 4 million a year by 2017, with the small CV segment growing by more than 70%. Tourneo Connect offers a choice of downsized diesel and gasoline engines and Ford ECOnetic Technologies features. Commercial vehicles.
Following the ground-breaking Prototype 9 concept first revealed at the 2017 Pebble Beach Concours d’Elegance ( earlier post ), Infiniti has “looked back to go forward” with the Prototype 10. From 2021, every new Infiniti model will be electrified, featuring hybrid or battery electric technology to enhance performance.
OLEA T222 allows the downsizing of electric motors while delivering the best energy efficiency without compromising the vehicle performances. Engineering samples will be available to customers during the first quarter of 2017. Applications such as damping control for chassis will also get the full benefits of OLEA T222.
Although real-world fuel economy improvements from GDI technology alone are close to 1.5%, they can reach 8% by downsizing and turbocharging the engine, which can be achieved on GDI engines without loss of power compared to PFI engines. Lambe, Bruce Frodin, Satya Sardar, Hector Maldonado, Christine Maddox, Andrew A. May, Greg T. 6b06509.
Projects selected through this solicitation will complement DOE’s Vehicle Technologies Office (VTO) research started in FY 2017. Downsized, Optimized, High Efficiency, Spark Ignited Natural Gas Engine.
The EU has already set a standard for 6 × 10 12 number/km limits between 2014 and 2017, tightening to 6 × 10 11 number/km.). Homogeneous GDI provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit.
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