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MAHLE Powertrain is working with White Motorcycle Concepts (WMC) to develop a fully electric three-wheeled motorcycle suited to the requirements of police, emergency first responders and last-mile delivery fleets. Existing electric motorcycles have been designed with the retail market in mind, and can be both expensive and slow to charge.
Yaris HSD concept. Making its world debut at the 2011 Geneva Motor Show, the Yaris HSD concept anticipates Toyota’s intention to bring its full hybrid Hybrid Synergy Drive (HSD) technology to the B-segment, the biggest volume segment in Europe. This marks Toyota’s first downsizing of its HSD technology. Click to enlarge.
Schematic of downsized and supercharged four-stroke hybrid pneumatic spark injection engine. The reduction in fuel consumption is obtained mainly through enabling the effective use of a heavily downsized engine, rather than from regenerative efficiency. The hardware concept. Source: ETH Zürich. Click to enlarge. Earlier post.).
Mitsubishi Motors Corporation (MMC) will unveil three world-premiere concept cars at the 43 rd Tokyo Motor Show 2013 at the end of this month: two plug-in hybrid (PHEV) concepts, and one mild-hybrid concept. Left to right: Concept AR (mild hybrid); Concept GC-PHEV; Concept XR-PHEV. Click to enlarge.
will showcase the MILA Blue vehicle concept at the Geneva Motor Show 2014. MILA Blue, the seventh concept vehicle in the MILA family , represents a new lightweight design approach. Downsizing—leveraging smaller, lighter components while at the same time maintaining function and performance.
The Volvo Car Corporation is introducing a new, downsized engine range consisting solely of four-cylinder gasoline and diesel engines. At the Frankfurt Motor Show we will reveal a new concept car. It proves that downsized engines can go hand in hand with our customers’ expectations on luxury and driving pleasure.
The new SR1 hybrid concept indicates the Marque’s style direction. Peugeot said that it is also designing a vehicle which will embody all of the spirit of the BB1 concept car: 2.5m, 4 seats and 100% electric. Peugeot continues to improve engine efficiency with a downsizing strategy for its gasoline and HDi FAP diesel engines.
Cummins made extensive use of aluminium as well as space-saving design features for new engine weight control. 2013) “Cold Start Concept (CSC): A Novel Catalyst for Cold Start Emission Control,” SAE Int. liter) and its emission control system (ECS) without a weight penalty. Weigert, E., Fuels Lubr.
The KWID CONCEPT comes with a Flying Companion drone stored on the roof. Renault unveiled the KWID CONCEPT at the Delhi Auto Show—the first Renault concept car unveiled outside Europe. The KWID CONCEPT features a “Flying Companion”—a small drone that can be operated in one of two modes. KWID Concept.
SAE’s 2012 High Efficiency IC Engine Symposium in Detroit—the second as an immediate precursor to the SAE World Congress—opened on Sunday with a consideration of several alternative engine designs: opposed piston 2-stroke (Achates Power); variable compression ratio (MCE-5); split cycle (Scuderi); and advanced rotary (Liquid Piston).
GKN Automotive, Drive System Design and the University of Nottingham are collaborating on an £8-million (US$10 million) project to design and develop a world-leading electric vehicle powertrain for the global market. Following detailed simulation and analysis, final design will commence in Q3 2019.
Nissan BladeGlider concept. Nissan will reveal several new concept cars at the upcoming Tokyo Motor Show. BladeGlider was conceived around delivering a glider-like exhilaration that echoes its lightweight, downsized hyper-efficient aerodynamic form. Click to enlarge. Electric (Battery)'
The concept ensures long term energy storage for delivering short bursts of power to the VTES supercharger during vehicle accelerations and to the SpeedStart stop-start device during engine re-starts. A final key element of the RegEnBoost concept is the TIGERS turbo-generator.
Peugeot will introduce the HR1 urban hybrid concept car at the upcoming Paris Motor Show. liter THP 81 kW (110 bhp), 195 N·m (144 lb-ft) gasoline engine is one of the future family of three-cylinder engines currently under development as part of PSA Group’s engine downsizing strategy. The HR1 is compact (length of 3.69
In addition, Hyundai is premiering at the Paris show its first 7-speed dual-clutch transmission, fitted into the i30 CNG natural gas concept car, which contributes to improved fuel efficiency. Hyundai is also displaying the diesel i40 48V hybrid concept, featuring a lead-carbon battery. liter T-GDI. The new Kappa 1.0-liter
Ford introduced its new new B-MAX concept vehicle at the 2011 Geneva Motor Show, providing an early preview of its plans for the European small car market. The key innovation on the B-MAX is the adoption of an integrated B-pillar door concept. Click to enlarge. The B-MAX is powered by a three-cylinder 1.0-liter Earlier post.).
The advanced techniques that can be used to improve gearbox performance and the technical knowledge conveyed will help facilitate the development of more efficient, reliable and competitive designs. In motorsport, the development of new materials and the design of components are always at the cutting edge. Steve Vanes. Steve Vanes.
The Hi-Cross Concept hybrid. Nissan unveiled the Hi-Cross Concept hybrid at the 2012 Geneva Motor Show, heralding a possible new design direction for the company as well as a possible expansion of the current Juke-Qashqai-Murano portfolio. Click to enlarge. liter with the economy and emissions expected from a much smaller unit.
GKN’s two-speed eAxle also enables the motor and all associated systems to be downsized, reducing mass and further increasing efficiency. Two-speed eAxles will help manufacturers enhance hybrid and electric drivetrains and support the trend to downsize eMotors to reduce weight and cost. —Theodor Gassmann.
The structural design considers the engine’s use in a variety of vehicle applications, allowing minimum integration effort and consistent part interchangeability. Two different pistons have been designed for the Eco and Performance Turbo engines. The engine retains the proven concept of a turbine-integrated exhaust manifold.
At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. Earlier post.). Earlier post.).
Rendering of the Ilmor 5-stroke concept engine. Ilmor Engineering will present a new cutaway version of the Ilmor 5-stroke concept engine at the upcoming Engine EXPO 2009, 16-18 June, in Stuttgart, Germany. The 5-stroke concept engine is a self-funded proof of concept. Tags: Concept Engines. Click to enlarge.
liter V6 internal combustion engine designed, developed and manufactured by Honda Performance Development [HPD]—the racing arm for Acura Motorsports in North America. In addition, the combustion chamber has been designed to run on sustainable low-carbon fuel. Bodywork and Aerodynamics.
Besides this “single components” business, BMT is developing its own e-Drives concepts addressing new categories of EVs such as high-performance vehicles (sport cars or pick-up trucks) or commercial vehicles (Light-duty vehicles up to 7.5 tons or busses up to 18 tons). sec overall shifting time).
The D-EGR concept dedicates one (or more) cylinders to EGR production and fuel reforming. PSA concept D-EGR engine. The results showed that the concept results in large gains in fuel efficiency over a baseline, low compression ratio engine and significantly reduces the exhaust emissions from the other 3 cylinders.
The i-flow concept. Hyundai staged the global debut of its i-flow diesel hybrid concept car at the 2010 Geneva Motor Show. liter diesel engine, designed and engineered at the R&D center in Rüsselsheim, Germany, and produces 75 PS at a lower rpm level of 4000, while generating 220 N·m of torque. The new, downsized 1.0-liter
Honda R&D began developing the VCR mechanism due to what Masahsi Kato, who presented a paper on the control system of the dual piston mechanism, described as drawbacks to current approaches to improving fuel-efficiency in gasoline engines of downsizing and new combustion technology. Tags: Concept Engines Engines. Kadota et al.
The A dvanced C ombustion C oncepts— E nabling S ystems and S olutions (ACCESS) is developing advanced combustion control concepts along with with an enabling system, subsystem and component level solutions for the management of multi-mode/multi-fuel combustion events. the dual injection system design with DI + PFI.
Showcased at the Consumer Electronics Show in January in Las Vegas ( earlier post ), the FCV Concept, which presages the introduction of the series-production vehicle, made its European debut at the 2014 Geneva Motor Show. The output power is more than 100kW, despite significant unit downsizing. Toyota’s view of hydrogen.
The BladeBoost uses the core design of the Blade Compressor, optimized for engine package and performance requirements. This enables the boost of downsized engines to be completely controlled at any point on the operating cycle, including part-load. Prototype 1, concept demonstrator. Earlier post.). Prototype 2, dev model.
V-Charge integrates a supercharger with a mechanical variable speed drive to address a key barrier to engine downsizing by providing near instant response at any engine speed. This allows us to evolve a purpose-made unit that brings the technology much closer to market than previous proof-of-concept hardware.
The C-X75 concept in Paris. Jaguar will develop the micro-turbine hybrid C-X75 concept car ( earlier post ) as a limited production supercar (maximum of 250), priced at between £700,000 - £900,000 (US$1.15 - $1.48 The road-going supercar will use a downsized, highly-boosted gasoline engine with one electric motor at each axle.
Right : Comparison of CO 2 -emissions and performance of the GT2-concept. In addition to the emissions reduction of approximately 17%, the 2-stage system enables a significant increase in torque (370 N·m @1500 rpm in the FEV-designed 1.8L GT²: Two-stage Charging as a DownsizingConcept for Large SI Engines”; FEV Spectrum No.
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 partners include Zytek Automotive, GKN Driveline, Motor Design Limited, AVL, Drive System Design, Williams Advanced Engineering, Delta Motorsport, Tata Steel, Bristol University, Cranfield University and Newcastle University.
ADEPT combines the two technologies, which have been demonstrated individually but not yet as an integrated system, applying the low voltage concept of ‘intelligent electrification’ for the first time to a diesel car. SR machines are ideally suited to this concept of low cost development, while reducing the cost of production components.
Further, simplicity of design and manufacturing will reduce cost and increase durability. Downspeeding is a technique that, alongside downsizing, has brought significant efficiency benefits to the automotive and commercial vehicle markets. Alongside MJI, this has been the key to increasing efficiency of the new ultra-lean motor.
The Schaeffler eSolutions concept model at NAIAS showcased technologies such as the eWheel Drive electric wheel hub drive and the eDifferential—an electric axle that allows both the specific distribution of the drive torque to individual wheels and torque vectoring to provide enhanced driving dynamics in electric and hybrid vehicles.
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).
The diesel-powered concept cee’d offers CO 2 emissions of 94 g/km. The Eco cee’d five-door hatchback is a concept car powered by a modified version of Kia’s U2 family 1.4-liter liter, 75 ps (74 hp, 55kW) diesel engine, plus many of the technologies from the Eco cee’d concept. Kia POP EV concept.
Ford’s approach to the project was to engineer a comprehensive suite of gasoline engine systems technologies, including: Aggressive engine downsizing in a mid-sized sedan from a large V-6 to a small I-4. I4 / 25 bar BMEP; during the concept evaluation in 2010 and 2011, the research team revised the architecture to 2.3L Earlier post.).
Due to the major differences in engine design, these settings differ significantly. In piston design, there is a whole science involved in where to put the center of gravity of the piston. We did another study with FEV, projecting our data onto a turbo downsized application; we get nearly 50% improvements in common automobiles.
downsized, turbocharged) gasoline engine, as operating an engine with higher compression ratios at low load can increase fuel economy compared to operating an engine with fixed compression ratio. There have been a number of concepts proposed to enable such VCR systems. Working principle of FEV’s two-stage VCR system. Click to enlarge.
Our customers are downsizing their engines to meet stringent CO2 requirements. Delphi says that the common rail system will suit future generations of downsized engines in a range of vehicle classes. The pump is designed to simplify packaging and reduce weight while providing 2,000 bar maximum rail pressure.
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