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MILA Blue is a natural-gas powered, A-segment lightweight vehicle that produces less than 49g CO 2 /km. Downsizing—leveraging smaller, lighter components while at the same time maintaining function and performance. MILA Blue uses a compressed natural gas hybrid drive that achieves a carbon footprint of less than 49g CO 2 /km.
Peak combustion pressures will rise from 110 bar to 130 bar and even 160 bar in engines using alternative fuels such as E100, compressed natural gas (CNG) or others, Federal-Mogul notes. Cutaway of the Advanced Elastoval II piston. Click to enlarge. The Advanced Elastoval II piston architecture is up to 20% lighter than previous.
The survey, conducted by the Consumer Reports National Research Center, found that car owners were open to different ways of saving at the pump, from downsizing to looking at hybrids, electric cars, or models with diesel engines.
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.).
Researchers at Tianjin University in China report that combing split injection to the Miller cycle with boost pressure can effectively decrease the knock tendency and increase the engine torque in a downsized spark-ignition engine. A low effective CR can reduce the end-gas temperature and, consequently, the Miller cycle can suppress knock.
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.
Hyliion’s Hybrid system can be installed on most major Class 8 commercial vehicles to help reduce fuel usage, decrease greenhouse gas emissions, improve performance, and reduce operating costs. Hypertruck ERX pairs a downsized generator with a small battery pack. The design has already passed UN 38.3
unveiled the first generation of its new, proprietary enhanced spark-ignited (ESI) natural gas system. Using 100% dedicated natural gas as fuel, Westport’s new technology optimizes the combustion and thermal efficiencies of the engine by taking advantages of the positive properties of natural gas. mono-fuel gas engine.
Downsizing", as it''s called, involves using a smaller engine to do the work of a larger alternative--usually through turbocharging--while enjoying the fuel efficiency benefits associated with its size. Noticed engines getting smaller recently? You''re not alone. Engineering firm Ricardo thinks this will continue, and not just in small.'
The new low-pressure carbonitriding (enriching low-alloy steels with carbon and nitrogen) process saves time and process gas. Steels hardened in this way are suited for use in components subjected to high mechanical and thermal loads in downsized, energy-efficient and low-emission engines of the future. ethyne or propane.
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. Up to 15 kg of gas can be stored in the tank at 200 bar pressure. Up to 15 kg of gas can be stored in the tank at 200 bar pressure.
As is the case in the EU, the Japanese government aims at cutting carbon emissions and targets net-zero greenhouse gas emissions by 2050. With these headwinds in mind, there is no doubt that the Japanese steel industry is poised for a major downsizing in the years to come, according to Roskill.
This crucial difference means the technology is perfectly suited to maintaining vehicle performance and driveability—widely recognized as a critical marketing issue for any car maker contemplating radical engine downsizing. liters capacity.
The new Twin-Air engine is an example of downsizing: combining a small displacement engine with a next-generation turbocharger to provide performance comparable to—or better than—that of a larger engine but with less fuel consumption and lower emissions.
One significant trend is engine downsizing coupled with turbocharging. Smaller, turbocharged engines can be used to raise fuel economy while meeting or exceeding the power and torque of larger engines, allowing engine downsizing and improved fuel economy with little or no performance compromise.
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.
Projects to be funded include: Ultra Lightweight Gas Turbine Range Extender for Electric Vehicles. The aim of this project is to develop an ultra-lightweight, gas turbine powered, electric vehicle range extender that will enable vehicle weight savings of 100 kg or more and a modest reduction in CO 2 emissions on the UNECE101 drive cycle.
Audi’s principle of downsizing: “ Forced induction replaces displacement ” One twin-scroll turbocharger per cylinder bank compresses the fresh air. The twin-scroll technology prevents the exhaust gas flows from influencing each other. TFSI reacts immediately to the gas pedal as a result.
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.
Ferrari is hoping to cut its gas guzzling ways further by developing a hybrid. Modern Ferraris, Lamborghinis and Porsches have to meet the same regulations as regular passenger cars, even if ultimately they still use more gasoline and pump out more emissions.
With more stringent emissions regulations and increasing environmental awareness, DENSO expects an increase in requirements to improve diesel exhaust aftertreatment technologies, which also will increase the demand for highly precise and extended exhaust gas temperature sensors.
Globally, ExxonMobil expects to see growth in plug-in hybrids and electric vehicles, along with compressed natural gas (CNG) and liquefied petroleum gas (LPG) powered vehicles. Vehicle downsizing could account for more than one-third of total projected fuel economy improvements through 2040.
The selected projects will focus on reducing the total cost of ownership of NGVs, increasing vehicle efficiency, decreasing local air pollution, and advancing technology development to increase the use of more affordable medium- and heavy-duty natural gas engines and vehicles. Cummins Inc. CNG Full Fills with a Complete Smart Fueling System.
UK clean fuel and energy storage company ITM Power and The Hardstaff Group have signed a Memorandum of Understanding to develop and market a Hydrogen Compressed Natural Gas (HCNG) fuel system for Heavy Goods Vehicles (HGVs). The Hardstaff Group provides solutions for the use of natural gas and biomethane in HGVs.
Fans of chest-thumping V-8s may scoff at such a downsized engine, but everyone else will likely want to know how efficient it is. The 2015 Ford Mustang has attracted plenty of attention for its 2.3-liter liter turbocharged EcoBoost four-cylinder engine--and not all of it positive.
Augsburger Stadtwerke has taken delivery of twelve Mercedes-Benz Citaro NGT buses (Natural Gas Technology). For more than one year, Augsburg’s bus fleet has been using renewable natural gas 100% of the time and is the first city Germany-wide with an almost CO 2 -neutral regular service. With a displacement of 7.7
together with the Gas Technology Institute (GTI), has been awarded US$900,000 towards a program to advance state-of-the-art natural gas combustion technology. The technology enables a “downsized” natural gas solution that is cost-competitive while providing similar levels of power, torque, and fuel economy to a larger diesel engine.
Alcohol fuels can also be produced from natural gas or coal. These extreme downsizing indicates the potential of a SI, knock-free engine, operating at the same peak pressure as the diesel engine and higher engine speeds. 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.) Earlier post.). Fabien Redon.
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
Carmakers are increasingly turning to downsized turbocharged engines as a way to increase fuel efficiency without compromising power output. Now, a new technology promises to increase their efficiency even further.
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.
Bosch is leading a consortium in a German government-funded project to develop a direct injection system for monovalent natural gas engines—i.e., The very high octane rating and resulting high resistance to knock is promising for small, supercharged, downsized SI engines. engines that run exclusively on CNG.
Those of the "no replacement for displacement" school of thought might be thinking more about performance than they are gas mileage, but at what point does downsizing actually start to harm gas mileage, rather than help it? How small is too small, when it comes to engines?
Ford expects up to 90% of its nameplates sold in North America will be available with downsized direct-injected turbocharged engines by 2013. Through a worldwide development program, BorgWarner and Ford engineers from North America and Europe worked to maximize performance and fuel economy.
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.
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.
The most favorable results were obtained using a preliminary model of the turbocharged SSC engine with a downsized compression cylinder configured to operate in air-hybrid modes. The Sentra model was simulated through a standardized Federal Test Procedure-75 (FTP-75) drive cycle for each SSC engine design.
Among the changes in the new Juke are a new design at the front and rear with greater emphasis on both premium refinement and sporty design cues; a new downsized 1.2-liter 1), improved low friction technologies and cooled Exhaust Gas Recirculation. Click to enlarge. As well as a six-speed manual transmission, new Juke 1.6
MHI) has begun construction of the first ship in its “Sayaendo” Series of new-generation liquefied natural gas (LNG) carriers. The LNG carrier is one of two ships ordered jointly by Osaka Gas Co., It will be jointly owned by Osaka Gas International Transport Inc. Mitsubishi Heavy Industries, Ltd. Earlier post.). meters in draft.
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. Torotrak’s V-Charge technology combines a proven compressor with Torotrak’s compact variable drive Click to enlarge.
Based on a Ford Focus, this ADEPT prototype incorporates a 48V electrical architecture, a SpeedStart 10kW (later to be upgraded to 12.5kW) belt integrated starter generator and TIGERS turbine integrated exhaust gas energy recovery system, both switched reluctance machines supplied by CPT, and an advanced lead carbon battery pack provided by EALABC.
The single-cylinder engine, which runs on natural gas (NG), has been developed by a consortium led by MAHLE Powertrain. MJI extends traditional limits of lean combustion to maintain lower gas temperatures and therefore reduce harmful NO x formation. The enleanment capabilities of the 390 cc single-cylinder engine are extended from ? =
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