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The Volvo Car Corporation is introducing a new, downsized engine range consisting solely of four-cylinder gasoline and diesel engines. The upcoming four-cylinder VEA (Volvo Environmental Architecture) engine range includes common rail diesels and direct injected gasoline engines. It’s time to stop counting cylinders.
engine, but the torque is improved by 7 lb-ft, delivered much lower in the rev range. The new TSI engine will be fitted to the Jetta range and the Passat SEL initially, to be followed by the rest of the Passat lineup and the Beetle later in the model year. The Beetle range has a number of new additions for 2014. liter unit.
Simulation study finds Miller version of Scuderi engine can deliver twice the BMEP as naturally aspirated version, theoretically enabling 50% downsizing while maintaining performance. Applying the Miller cycle to the Scuderi engine (right) entails downsizing of the compression cylinder. Source: Scuderi. Click to enlarge.
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. capacity platform offering a competitive balance of performance, fuel economy, manufacturing cost and weight.
The 2012 APEAL Study finds that 27% of new-vehicle buyers who replaced a vehicle downsized—i.e., The downsizing trend also has an impact on owner satisfaction with the fuel economy of their new vehicle. purchased a new vehicle in a smaller segment than the vehicle they replaced. Power and Associates.
liter, 3-cylinder EcoBoost engine ( earlier post ) will be three models in the European product range: first the Focus, followed by C-MAX and the all-new Ford B-MAX. liter engine is the latest addition to Ford’s global family of EcoBoost engines, which currently range in capacity from 1.6 liters globally.
or so, according to Thomas, resulting in the total possible benefits ranging from about 6% to 17%. VCD uses Cam Torque Actuated (CTA) phasers with Mid Position Lock (MPL) that can phase the camshafts fast enough with enough range of authority to achieve virtual cylinder deactivation. VCD can deliver about a 4.5%
LG Innotek, a unit of battery supplier and electronics giant LG, has introduced a wireless battery management system (BMS) it claims will boost EV range. Introduced in February, and first spotted by Charged EVs, the system is the first to marry wireless battery management with 800-volt electrical architecture, LG Innotek claims.
The new Yaris Hybrid, which is equipped with a version of the downsized hybrid powertrain featured in the Prius c/Aqua ( earlier post ), is a major step in the company’s full hybrid European roll-out strategy. The downsized full hybrid system combines the new 1NZ-FXE 1.5-liter Fuel consumption is 3.5 meters has been maintained.
A recent study found that an aluminum electric vehicle can cost up to €635 (US$829) less than that its steel counterpart despite the higher cost of aluminum, given equivalent range targets. As a secondary effect, the battery system capacity could be downsized by 3.3
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. Blurring boundaries, changing models.
Independent on-engine test results have verified the simulation predictions that a Torotrak V-Charge variable drive mechanical supercharger enables more ambitious levels of engine downsizing. Next generation downsizing and downspeeding remain the industry’s best near-term solutions for reducing carbon emissions.
The Tucson ix FCEV can travel more than 400 miles (644 km) on a single fueling, a 76% improvement over its predecessor, and a range equal to a gasoline-powered car. In addition to improving the fuel economy and range of the powertrain, Hyundai has also created a more compact power source for the Tucson ix FCEV. Hydrogen storage.
With this move, Valeo becomes the first automotive supplier to offer its customers a range of electric superchargers. Highly efficient at low engine revolutions, electric superchargers make it possible to downsize engines. VTES will be integrated into Valeo’s Powertrain Systems Business Group with immediate effect. Earlier post.).
The company you probably once knew for its calculators and computers is still around—developing critical components for electric-car chargers. Texas Instruments is marketing a new generation of gallium nitride field-effect transistors (GaN FETs), which the company claims can double the power density of onboard chargers for electric cars.
This technology will deliver 100 miles (160 km) of range in just five minutes of charge. As a result, EV drivers will no longer need to worry about the range between charges, or charging times, allowing car makers to re-evaluate the specifications of electric vehicles.
GKN said its two-speed eAxle is the first in series production to enable the electric drive to boost the vehicle’s performance across its entire speed range. Giving the electric motor an additional gear ratio improves acceleration and pure electric range, benefiting both driving dynamics and CO 2 emissions. Click to enlarge.
Land Rover is launching a new plug-in hybrid powertrain, based around a downsized 3-cylinder engine, that promises greater fuel economy and more electric range than the British automaker's current models. However, Land Rover told Green Car Reports that there are no plans to bring these latest plug-in hybrids to the United States.
The KSPG-FEV two-cylinder range extender. Automotive supplier KSPG Automotive (formerly Kolbenschmidt Pierburg), a subsidiary of Rheinmetall AG, and FEV have jointly developed a concept for a compact, 30 kW range extender for battery-electric vehicles. Click to enlarge. Variable valve system.
Simulated performance of downsized 2.0L V6 engine as a baseline, Fallbrook has also simulated the use of a downsized 2.0L speed range; the vehicle remains underpowered. throughout most of the range. generated by a downsized gasoline engine, as compared. I4 with Fallbrook supercharger drive. Click to enlarge.
While it''s a part that covers two thirds of all Volt miles driven, the other third is handled by its range-extending 1.4-liter The 2016 Chevrolet Volt is expected to downsize to a three-cylinder unit to boost efficiency, but few other details are known--apart.' Electric power is only one part of the Chevrolet Volt equation.
Among Getrag’s introductions at the Frankfurt Motor Show were a new dual clutch electric drive unit; a further development of its Boosted Range Extender; and a variant of the PowerShift transmission with an integrated electric motor for mild hybrid applications. This architecture extends the range by up to 10% in electric mode.
The virtues of downsizing and de-speeding in pursuit of increased mechanical efficiency apply to electrical machines just as much as internal combustion engines. In its low speed range, Antonov’s 2-speed alternator can match the output of a much larger and more expensive single-speed alternator. —Simon Roberts.
Alcohol-based transportation fuels from a wide range of biomass feedstocks including agricultural, forestry, municipal and industrial waste and specially grown crops and trees can potentially offer a substantial substitute for oil derived fuel. More modest downsizing up to 5 liters could offer a practical solution. In this manner a 3.6
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.) displacements, said Redon. earlier post ).
Audi’s principle of downsizing: “ Forced induction replaces displacement ” One twin-scroll turbocharger per cylinder bank compresses the fresh air. They range from the start-stop system to a wide variety of measures aimed at reducing friction. TFSI employs all the technologies from Audi’s modular efficiency platform.
Using the existing torsional energy in the valve train, CTA phasers actuate more quickly, use less engine oil and operate under a wider range of engine speeds and temperatures than conventional VCT systems. BorgWarner phasers can actuate rapidly, resulting in improved low-end engine performance in downsized, direct-injected boosted engines.
To achieve the target fuel economy improvement over the baseline V6 configuration, the team used GTDI technology for downsizing in combination with part-load lean homogeneous charge compression ignition (HCCI) operation for further fuel economy gains. The project team is replacing a 3.6L I4 Ecotec engine. Combustion studies.
Supported by a grant from the Niche Vehicle Network, supported by the Department for Transport and Innovate UK, the project will adapt the design of the Yamaha Tricity 300 to replace its combustion engine with a fully electric powertrain with fast-charging capability and a targeted 100 mile operating range.
Featuring a brushless DC motor, durable samarium-cobalt magnets and highly efficient power electronics, the compact eBooster technology offers automakers flexible packaging options and can be adapted to a wide range of hybrid or combustion applications.
liter, 3-cylinder design of the Pinnacle engine, as well as a downsized, turbocharged 750cc Pinnacle design. FEV investigated the impact of six fuel saving technologies: friction reduction; turbocharging; Variable Compression Ratio (VCR); Variable Cam Timing (VCT); Early Intake Valve Closure (EIVC); and downsizing. —FEV analysis.
Although Navigant expects the use of alternative fuels and electric power to continue growing, gasoline will remain the leading fuel in the coming years, albeit in less conventional vehicles that employ a range of fuel-efficiency technologies, such as downsized engines and turbocharging.
Automakers are turning to downsized turbocharged engines to satisfy more stringent global fuel economy and emission regulations and customer demand for better-performing vehicles. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.
Cummins will display a new powertrain, configurable for either a full battery electric vehicle (BEV) or a range extended electric vehicle (REEV) incorporating a compact engine-generator. liter engine is downsized by about 50% in terms of displacement and can achieve up to 10 mpg, significantly lowering the carbon footprint.
Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L Power from ORC.
The project is the latest in the collaboration between Ricardo and Lifan that has extended over six years, and builds upon earlier work on between the companies on highly downsized gasoline engines. The new engine will fulfill a range of product applications for Lifan.
speed all-electric driving mode; use as an ICE range extender in parallel mode for efficient highway driving; and a highly flexible eCVT mode (power split) that features strong launch and creep performance without clutch slippage. FEV North America, Inc. in hybrid transmission’s capabilities include a 2?speed Click to enlarge.
As well as allowing downsizing of the motor, it extends the time the motor is operating within its most efficient region. The integrated design of the axial flux YASA motor and multi-speed transmission provide opportunities to simplify the motor cooling system, electrical architecture and control system.
A team of Penn State engineers has demonstrated a thermally modulated lithium iron phosphate (LFP) battery to offer an adequate cruise range per charge that is extendable by a 10-minute recharge in all climates, essentially guaranteeing EVs that are free of range anxiety. There is no more range anxiety and this battery is affordable.
Turbocharging and downsizing can also yield fuel consumption reductions. Downsizing is an important strategy applicable in combination with technologies that increase engine torque, such as turbocharging or supercharging. Part of the gain from advanced-level CI diesel engines comes from downsizing.
This range of expertise allows Hardstaff Group to provide turn-key solutions from infrastructure through to the design and sale of bespoke vehicles. Engine downsizing results in improved operational efficiency and reduced weight. The Hardstaff Group of companies consists of: T.
Eaton has developed a range of next-generation variable valvetrain systems for high-speed overhead camshaft engines. Eaton said that a series of process improvements and new engine valve product designs will help engine manufacturers address issues related to engine downsizing to achieve better fuel economy and reduced emissions.
The new engine extends the range of the three-cylinder gasoline engines based on the EA211 engine series ( earlier post ) by adding a configuration with direct fuel injection plus turbocharging technology, which opens a new chapter in downsizing strategy at Volkswagen. Its combined fuel consumption is 4.7 l/100 km (52.3
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