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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.
Ricardo will assist Lifan Automobile Group based in Chongqing, China, with the development of a family of highly downsized gasoline engines capable of meeting future Chinese and international fuel economy and emissions regulations.
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.
Our fast-charging technology works for most energy-dense batteries and will open a new possibility to downsize electric vehicle batteries from 150 to 50 kWh without causing drivers to feel range anxiety. Credit: EC Power. —Chao-Yang Wang, co-corresponding author. Batteries operate most efficiently when they are hot, but not too hot.
However, he added, the internal goal is “ significantly higher, ” and is targeting the GHG limit. At the US Department of Energy’s (DOE’s) Annual Merit Review meeting in Washington, DC last week, Michael Ruth from Cummins noted that the DOE program target for the project is a fuel economy (CAFE) target of 26 mpg (9.05 Source: Cummins.
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.
liter, three-cylinder turbo gasoline engine weighing only 40 kg (88 lbs) as the companion internal combustion engine for its electric ZEOD RC which will debut at Le Mans this year. Our engine team has done a truly remarkable job with the internal combustion engine. The 400 hp DIG-T R race engine. Click to enlarge. Earlier post.).
France-based Scaleo chip has introduced AMEC (Advanced Motor Events Control), a technology for internal combustion engines and electric motors control. Carmakers are developing a wide variety of new powertrain systems, from downsized thermal engine, to hybrid systems to full electric motorization.
Highly efficient at low engine revolutions, electric superchargers make it possible to downsize engines. CPT was advised on the transaction by Turquoise International (corporate finance) and Matthew Arnold Baldwin (legal & tax). HyBoost shows comparable performance to the conventional 2.0L Earlier post.). —CPT CEO Nick Pascoe“.
Continuing to emphasize a downsizing approach, Volkswagen presented two new engines at the at the 30 th Vienna Engine Symposium (7-8 May): the 1.2-liter The potential of internal combustion engines is far from exhausted. Downsizing is rigorously being developed in the volume segments with the 1.2 Click to enlarge. TSI and the 1.6
In internal tests that simulate real-world standing starts, the latest powertrain exhibits response characteristics that rival Audi’s torque-rich, turbocharged 4.0-liter Yet, the 2020 S6 and S7 offer 22% greater EPA-estimated fuel-efficiency with its downsized V6 engine compared to their predecessors without sacrificing performance.
The applications for Aeristech’s new 20kW motor include traditional internal combustion and fuel cell passenger and commercial vehicles with stacks of up to and more than 100kW, industrial, aerospace and marine. MAHLE has used Aeristech’s existing technology within the powertrain of its advanced downsizing demonstrator vehicle.
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.
Under the terms of the agreement, Williams will be supplied with a Mercedes-Benz Power Unit (Internal Combustion Engine plus Energy Recovery System) by Mercedes AMG High Performance Powertrains (HPP) based in Brixworth, UK. Williams will continue to manufacture its own transmission.
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.
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.
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.
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. —Skarke et al.
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.
The new engine will achieve both China stage 3 fuel consumption and Euro 6 emissions regulations, offering the potential of application in both the Chinese and international markets. With work on the project starting in July, the first engines are due for production in late 2014.
XL Hybrids’ hybrid electric powertrain is a low-cost, low-risk, bolt-on, post-transmission parallel hybrid technology designed for Class 1–3 commercial vehicles that integrates seamlessly with the conventional internal combustion engine and transmission. It also doesn’t necessitate a recertification of the vehicle for safety, emissions.
The modified Lancia 037 kept its original rear-axle powered by the internal combustion engine coupled with the manual transmission, said Stefano Bertolotto, Oerlikon Graziano Design Engineer for Electric Vehicles.
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.) Fabien Redon.
The team will integrate the novel technology with a downsized engine to create a Ford vehicle demonstrator. The Blade Supercharger is a novel variable flow compressor with the ability to meet the boosting requirements of heavily downsized engines, both gasoline and diesel.
At the 2012 São Paulo International Motor Show in Brazil, Volkswagen presented the world premiere of a newly developed compact SUV concept: the Taigun. Technically, the Taigun resembles the very contemporary New Small Family by Volkswagen, which it would round out in an upward direction if it were to be produced.
liter ELC-Hybrid to downsized 1.4L VTES + SpeedStart. CPT and AVL’s most recent work assesses the potential of a VTES equipped downsized ELC-Hybrid vehicle in combination with the CPT SpeedStart Integrated Starter Generator ( earlier post ) and the UltraBattery. Click to enlarge. —Guy Morris.
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. The piston’s raised gallery places the cooling oil as close to the piston bowl as possible to achieve maximum cooling.
When applied to a radically downsized 1.2-liter liter naturally aspirated engine, the downsized engine with electric supercharger reduces the 70-100 km/h (44-63 mph) top gear acceleration time from 18 to 11 seconds. CPT will showcase VTES at the international supercharging conference held in Dresden 24-25 September 2009.
In addition to its twin turbos, the new eight-cylinder unit—known internally as the M 157—features gasoline direct injection with spray-guided combustion and twin turbochargers. AMG has developed a 5.5-liter The new AMG 5.5-liter
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.
We are funding innovative projects in a number of key areas which include internal combustion engine technologies, energy storage and management, lightweight structures and new propulsion technologies. BladeBoost - A Novel Rotary Supercharger for Ultra-Efficient Downsized Gasoline Engines. EDS TurboClaw.
The Clemson University International Center for Automotive Research (CU-ICAR) and the SCTechnology Aviation Center (SCTAC) have contracted with Oak Ridge National Laboratory (ORNL) to support a three-year program to develop and test wireless charging systems for electrical vehicles. Earlier post.).
Researchers at ETH Zürich are developing a pneumatic hybrid engine—an internal combustion engine connected to a compressed air tank instead of a battery system. The compressed air supply also allows extreme downsizing. Downsizing the engine in this instance halves the number of cylinders from four to two. Rüegg / ETH Zurich.
The EcoBoost approach enables the downsizing engine capacity—replacing naturally-aspirated engines with much smaller units without sacrificing power output. Ti-VCT also facilitates an “internal EGR” effect, reducing NO x and hydrocarbon emissions throughout the engine’s operating range. million EcoBoost engines annually.
A C-segment crash reference vehicle (Volkswagen Golf) with steel unibody and internal combustion engine served as the basis for this study. As a secondary effect, the battery system capacity could be downsized by 3.3 kWh while still maintaining an intended driving range of 200 km (124 miles).
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).
Under the contract placed by JAC—officially the Anhui Jianghuai Automobile Group Co Ltd (JAC) of Hefei, Anhui Province—Ricardo is providing advanced thermal simulation and test guidance to support the development of a passenger vehicle with a downsized gasoline engine. —Ricardo Asia president Gary Tan.
As carmakers downsizeinternal-combustion engines, they have to balance increased efficiency with the performance that many buyers demand. Volvo is proving that there is plenty of performance to be wrung out of its four-cylinder Drive-E engines.
A key feature of the compressor is its ability to use a simple variable inlet port that allows dynamic control of mass flow rate and internal compression ratio without changing rotational speed. This enables the boost of downsized engines to be completely controlled at any point on the operating cycle, including part-load.
liter EA888 Gen3 engine featured in Audi’s all-road shooting brake plug-in hybrid concept unveiled at the North American International Auto Show this week ( earlier post ) features—as does its production ilk—a dual injection system that combines direct injection with indirect injection into the intake manifold. Credit: Audi.
The internal combustion engine is a chemical process, not a thermodynamic cycle, Foster said, and all of the energy in the fuel is theoretically available to be converted into work. If that is the case, why do we fall so short? Combustion efficiency in most engines on the market today is very high. —Dave Foster.
At 48 volts, a VTES electric supercharger will transform 7kW of battery power into a highly boosted charge of air for downsized gasoline and diesel engines. There will be no torque deficit or other tradeoffs from essential engine downsizing and higher gearing, which now dominates the development of internal combustion engines.
The very fast charge allows us to downsize the battery without incurring range anxiety. Once the battery’s internal temperature is 60 ?C, The researchers said that the key to long-life and rapid recharging is the battery’s ability to heat up quickly to 60 ?C —Professor Wang.
As a midterm technology from conventional internal combustion engine vehicles to electric vehicles, hybrid electric vehicles have received wide research attention from industry and academics alike and are sharing an increasing percentage of vehicles in the market. —Wang et al.
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