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In implementing this 50% downsizing by swept volume, the research team delivered zero degradation in driveability, performance or acceleration. Earlier post.). The HyBoost concept is based on a 2009 Ford Focus in which a 2.0L naturally aspirated four-cylinder gasoline engine has been replaced with a 1.0L three-cylinder EcoBoost engine.
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 major part of this gain is due to downsizing the engine. Earlier post.).
As another method to avoid pumping losses and improve efficiency, Thomas described a low-cost virtual cylinder deactivation technology that delivers 90% of the fuel economy benefit of a full mechanical cylinder deactivation system. —Christopher Thomas. Virtual Cylinder Deactivation (VCD).
This work will also consider a variety of battery topologies—from traditional slow-charging and low-cost options through to novel ultra-fast technologies—and analyze how best to package these components within the motorcycle. The V-Duct applied in the WMC300FR 3-wheeled hybrid bike.
The performance is projected to match that of a naturally aspirated engine and have a 20% increase in fuel efficiency compared to a turbocharged downsized engine, at a cost that is half that of a mild-hybrid system. If we improve the responsiveness of small engines, then we can push for more efficient cars at lowcost.
Lined with a gas-impermeable polyamide matrix (inside) and protected by high-performance glass-fibre reinforced plastic (outside), the new system provides a high-strength, low-cost solution to gas storage, and weighs 50% less than the equivalent steel tank. Up to 15 kg of gas can be stored in the tank at 200 bar pressure.
The Automobile Division of the Institution of Mechanical Engineers has awarded its Prize for the Environment to Ricardo, Ford Motor Company, Controlled Power Technologies and Valeo engineers for their paper HyBoost—An Intelligently Electrified Optimized Downsized Gasoline Engine Concept. Earlier post.).
Design of the fuel cell system and hydrogen storage system plays a critical role in achieving the cost reduction, Yokoyama said. Toyota is simplifying the design of its stack, resulting in downsizing and downweighting, and reducing the amount of platinum catalyst required. For comparable efforts by General Motors, see earlier post.).
The small size, multi-fuel capability and potential lowcost of the ULRE could also help speed adoption of electric vehicles. BladeBoost - A Novel Rotary Supercharger for Ultra-Efficient Downsized Gasoline Engines. eDCT - LowCost High Efficiency Transmission Actuation: Electric Moving Magnet Linear Actuator.
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. engine and 6-speed transmission. kWh, Ashton said. Both the 2.0
The very fast charge allows us to downsize the battery without incurring range anxiety. They suggest that with this self-heating method, they can use low-cost materials for the battery’s cathode and anode and a safe, low-voltage electrolyte. C for charge and discharge, and then cool down when the battery is not working.
This simple yet elegant technology delivers low-cost and easy tire traceability throughout its entire lifespan, enabling the management of inventory logistics, aftermarket maintenance, and recycling operations. Murata has extensive experience and knowledge of RF technology and downsizing.
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.
By combining its extensive experience in main drive and auxiliary drive transmissions, Torotrak has designed a variator concept with ratio spread of up to 12, operated by a lowcost actuation system. the Torotrak V-Charge. Fuller said that electric vehicles could also benefit from the latest variator developments.
Anhui Jianghuai Automobile Group Co Ltd (JAC) and Ricardo are collaborating on a project to develop the Ricardo HyBoost concept ( earlier post )—a combination of low-cost technologies to deliver improved performance and fuel economy which featured recently in the Ricardo Centenary celebrations —into volume production on a JAC vehicle.
Applied to a turbocharged, downsized engine, MultiAir can contribute to up to a 25% reduction in fuel consumption over conventional naturally aspirated engines with the same performance, according to Fiat. Pollutant emissions are likewise reduced through combustion control.
With the extended lean operation of the sleeve-valve engine, NO x emissions remain low for light to medium loads and rise back to typical levels during the brief enrichment periods required to maintain competitive BMEP levels at higher loads.
Coupled with further improvements to the base machine such as engine downsizing, hydraulic system improvements and ancillary load optimization, the fuel saved could be substantially greater than this. —Ricardo VP of Innovation David Rollafson. Click to enlarge.
Thus a compact and cost-effective battery that is capable of high charge and discharge power levels relative to its storage capacity (high C rates) is desirable. As there were no suitable low-cost, compact batteries able to deal with the necessary recharge and discharge cycles involving high currents, MAHLE Powertrain developed its own.
In order to further reduce its CO 2 emissions in this vehicle class, the gasoline engine will require a low-cost, basic hybrid solution. This will be done with a broad range of efficiency-enhancing technologies, including the turbocharging of downsized engines. Automating the manual transmission, for example with the eClutch.
The T-Hybrid (based on a Kia Optima) ( earlier post ) and the ADEPT (based on a Ford Focus) ( earlier post ) both utilize an advanced 48V lead-carbon battery system with bolt-on electrical components that allow for significant engine-downsizing without loss in performance. liter engine the performance of a 1.8
Researchers at the University of California, Riverside’s Bourns College of Engineering have used waste glass bottles and a low-cost chemical process to fabricate nanosilicon anodes for high-performance lithium-ion batteries.
This concept system is expected to be ideal for heavily downsized applications and developing markets. Ideal for small-engine vehicles including non-automotive applications such as small agricultural and industrial machines, the technology provides a low-cost alternative to the high-pressure pump normally used on common rail systems.
Because of the ongoing emphasis on downsizing, these engines are expected to have high mechanical compression ratios, which should be considered. Applications are sought to develop electrochemical energy storage technologies that support commercialization of micro, mild, and full HEVs, PHEVs, and EVs.
A low-cost, low-weight, compact design capable of being packaged in a vehicle exhaust train. The team developed three low-temperature ethanol reformer architectures (representing a design evolution) and tested them at automotive scale with exhaust from a V8 engine: shell-and-tube; finned tube; and “shoebox” reformer.
The new system, where we have adopted a pretty radical change in the architecture itself, downsizes dramatically, takes 100 kg of the mass out, and takes the size down to half of that of the Equinox. The first generation fuel cell system (with fourth-generation stack technology) used in the Equinox. Click to enlarge. Earlier post.)
This common core also provides greater confidence in the robustness of prototypes, while minimizing the cost of variants further supports the development of 48V systems. SR machines are ideally suited to this concept of lowcost development, while reducing the cost of production components.
Among their general findings are: Increasing battery power in plug-in hybrids (10-, 20- and 40-mile AER, from low to high power) had little effect on fuel consumption results because the battery power can provide most of the driving on the test cycles, so the fuel economy only differs slightly.
The vehicles on which the research was based were representative of current production models at the more aggressive end of the downsizing spectrum in terms of engine capacity and output, but modeled with a future three cylinder 1.5 liter diesel engine. —Ian Penny, managing director – engines business, Ricardo.
A multi-cylinder version is practical for a wide variety of vehicles and offers greatest benefit to C and D class passenger cars which can take advantage of the lowcost architecture and significantly improved fuel economy and emissions.
Both Multec types of injectors feature best-in-class NVH (Noise, Vibration, Harshness), which is important because it saves the vehicle manufacturer the cost and weight of additional noise reduction materials. Delphi is developing an injector that is optimized for the unique chemical and physical properties of low lubricity methane.
The extreme valve temperatures experienced on today’s highly boosted downsized engines can lead to reduced valve fatigue life and critical valve guide and stem seal temperatures, resulting in the need for expensive valve steel alloys.
Aeristech’s 48v eSupercharger has already been demonstrated by MAHLE Powertrain UK in a D-segment appraisal vehicle using its downsized turbocharged 1.2 This patented control architecture delivers a controller efficiency in excess of 95% with low internal switching frequency and low-cost internal components.
Accelerated Development and Deployment of Low‐Cost Automotive Mg Sheet Components (Area of Interest 3). Advances for the Production of Low‐Cost Electric Drive vehicle Motors (Area of Interest 5). Description. Federal funding. United States Automotive Materials Partnership LLC. Description. Federal funding. General Motors.
As America downsizes and SUVs go unpurchased, GM’s diehards put inefficient if zero-emission H2/FCV Equinoxes in advertisements and a few dozen driveways to which they remain tethered by unavailable fuel. (By I will pay nothing for my 300 mile road trip.)
High-research octane number (RON) fuels are known to enable more efficient, higher-performance SI operation via engine downsizing and boosting. Thes include: public perception and consumer acceptance; lowcost; low GHG impacts; high volume; and infrastructure compatibility.
Electrek’s Take Although Ford is growing in The Middle East, the company is downsizing in other key regions. Ford is restructuring its business in Germany as it fights stiff competition, including low-cost Chinese EV makers. In Germany, Ford lost two of its most experienced leadership team members this month.
Due to their lowcost, thin form factor, and pliability, flexi discs became the medium of choice for magazine publishers who wished to supplement articles with audio content. Recordings were not limited to musical performances. It therefore seemed extremely likely that a copy of the flexi disc could be found in our stacks.
The American automaker has drastically downsized leadership in Germany this year. Although BYD is best known for its low-cost EVs, like the Seagull , which starts at under $10,000 (69,800 yuan) in China, it’s quickly expanding into new segments like pickup trucks, mid-size SUVs, and luxury models. Can Ford turn things around?
Extrapolating from company targets, a future compact-size Lucid—think the size of Tesla Model 3 or Model Y—could decisively downsize its battery without sacrificing useful range. That becomes a low-cost way to generate big improvements in pack density and bolster the mileage of a vehicle,” Castillloux says.
litre Z-series powertrain, which now features a three-cylinder layout for the petrol engine, christened Z12E, a downsize from the outgoing 1.2-litre, However, Suzuki is learnt to be developing low-cost series hybrid solutions for its small car portfolio, and that powertrain could see the light of day in the Swift around CY2027.
Steven Kaye: ONE’s anode-free cell advantages include high energy density (thin lithium metal anode), lowcost (no anode present during cell assembly, low-cost liquid electrolyte), and abundant raw materials (mostly manganese, zero cobalt). The challenge is that anode-free cells still have low cycle life.
The new engine will achieve high efficiency using the Atkinson Cycle with an 18:1 compression ratio, combined with aggressive engine downsizing. Engine downsizing is a key tool in improving fuel economy. The eccentric carrier design was chosen for its lowcost and rigid support of the main bearings.
A 10% reduction in vehicle weight offers fuel savings of 5 to 7% (in mpg), provided the vehicle's powertrain is also downsized, Frost & Sullivan notes. The adoption rate of plastics will be low in structural parts, which require robust impact resistance properties. —Frost & Sullivan Senior Research Analyst Sandeepan Mondal.
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