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The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electricexhaust gas turbocharger—used for the first time in a production vehicle. The turbocharger is operated via the 48-volt electrical system, which also feeds the belt-driven starter-generator (RSG).
liter turbocharged M139 engine featuring an electricexhaust gas turbocharger. The turbocharger is operated via the 48-volt electrical system, which also feeds the belt-driven starter-generator (RSG). An electric motor around 1.6 An electric motor around 1.6
LiquidPiston X1 engine features three separate combustion chambers creating 3 power strokes per revolution for high power density. In prototype testing, the spark-ignited X Mini engine has shown high power density, producing 3.5 The X Mini 70cc rotary gasoline engine. Source: LPI. Click to enlarge. LiquidPiston, Inc.
Hybrid Electric Turbocharger for Exhaust Energy Recovery and Transient Lag Reduction. of Rockledge, Florida is developing a hybrid electric turbocharger for cars and trucks that both reduces fuel consumption and improves drivability by shortening the transient response time (reducing turbo lag) during acceleration. Description.
The engine of the quasi-monovalent drive system is powered primarily with CNG (Compressed Natural Gas), but can also run on gasoline. The Golf TGI is also equipped with a gasoline tank with a useful capacity of 9 liters (2.4 Driving in CNG mode produces around 25% fewer carbon emissions than with gasoline.
Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. This is supplemented by the additional range offered by the reserve gasoline tank with a net usable volume of 9 liters (2.4 The A3 Sportback 30 g-tron 1.5 lb-ft) of torque between 1,400 and 4,000 rpm.
with technologies such as direct fuel injection, variable valve timing, exhaust-driven turbochargers, brake energy regeneration and Auto Start Stop function—about 60% of the generated energy is still lost, half of it being exhaust heat, with the remaining half as heat absorbed by the engine cooling system.
IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. A key contribution to this performance must come from the exhaust gas aftertreatment system—across the entire speed and load range. This way, exhaust gas flows through DOC and SCRF before it enters the turbine. Click to enlarge.
Mercedes-AMG High Performance Powertrains (HPP) for the design of the PU106A Hybrid Formula One Power Unit. PU106A Hybrid Formula One Power Unit. the best engine will be the one that obtains the most power from that specified quantity of fuel and thus, for the first time, performance is aligned with thermal efficiency.
The levels of these non-fuel-derived gases will likely remain unchanged, even as more drivers transition from gas-powered to electric vehicles. These emissions are independent of the vehicle energy/propulsion system and therefore applicable to all road vehicle types including those with battery-electric powertrains. Cliff et al.
liters less per 100 kilometers than the gasoline engines of the challengers, Toyota and Porsche, are allowed to consume. liters less fuel available in the course of 24 hours than the gasoline units. The recovered energy is reconverted during acceleration by the MGU and powers the front wheels. Compared with the 2006 5.5-liter
V6 TDI bi-turbo with electric compressor. Audi has built two technology studies with the “electric biturbo” technology it is developing ( earlier post ): the Audi A6 TDI concept is equipped with a new 3.0 a single turbo with supplementary electric compressor), while the Audi RS 5 TDI concept with a 3.0 Click to enlarge.
Key advances for Gen 3 are in weight reduction, friction reduction, and the internal exhaust cooling system. The goals of the current Gen 3 were to: significantly improve the engine’s already good power, torque and fuel efficiency; reduce the weight of the unit, while maintaining at least equivalent comfort attributes; and.
GMZ Energy, a market leader in the development of high-temperature thermoelectric generation (TEG) solutions, has successfully demonstrated a 1,000W TEG designed for diesel engine exhaust heat recapture in a Bradley Fighting Vehicle. a new thermoelectric module capable of producing twice the power of the TG8-1.0. Earlier post.)
These include fully-electric systems, as well as a gasoline-generated EV system (known as e-POWER at Nissan, earlier post ) in which a gasoline engine generates electricalpower stored in a battery (series hybrid), which can then be delivered to all four wheels through a pair of high-output electric motors.
the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al. Background.
The new Range Rover Evoque and Land Rover Discovery Sport premium compact SUVs are now available with plug-in hybrid electric vehicle (PHEV) technology, with an electric-only range of up to 66 km (41 miles) and CO 2 emissions as low as 32 g/km. Total power and torque output for both modes is 309 PS (227 kW) and 540 N·m.
for XSE grade, which uses a dual-outlet exhaust). Most AWD grades have 202 hp, while the Camry XSE AWD grade has 205 hp with dual exhaust. The engine features Toyota’s most advanced technologies, including Dual VVT-i with VVT-iE (Variable Valve Timing intelligent system by Electric motor) and laser-clad valve seats.
liter Power Stroke diesel will be Ford’s second in North America. liter Power Stroke five-cylinder diesel. The new Power Stroke Diesel will be the only five-cylinder diesel engine available in a commercial van in North America. Torque and power map for the European market version of the 3.2L The Power Stroke 3.2-liter
liters and their power from 90 kW (122 hp) to 132 kW (180 hp). In the previous model, some of the gasoline engines were mounted with a forward tilt of 10 degrees, and their exhaust side faced the radiator grille, while the exhaust side of the TDI engine faced the bulkhead. TFSI with cylinder-on-demand to follow.
We have therefore developed a hydrogen combustion engine that aims to match the power and torque of current high-performance gasoline engines as a concept study. liter eight-cylinder gasoline engine—or rather, its digital data set, since we conducted the entire study virtually using engine performance simulations.
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 —Marcello Canova.
Volkswagen is holding media drive events this week for the sporty new 2013 Jetta Turbo Hybrid ( earlier post ), which features the second version of a Volkswagen gasoline-electric hybrid drive system: a 1.4L Volkswagen’s first gasoline-electric hybrid system—that for the Touareg Hybrid—combines a 3.3-liter
in electric vehicles (PEVs). Advanced Power Electronics and Electric Motors for Electric Traction Drives. The components to enable electric drive vehicles must be more affordable. Temperature Combustion (LTC), (2) Dilute Gasoline Combustion, and (3) Clean Diesel Combustion. Greater Reliability. Robust lean?burn
A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs). Click to enlarge.
The article provides an assessment of the state of power generation in the world today, and provides analyses of productive directions for the future. A transition from the gasoline or diesel ICE to a full gasoline/diesel hybrid can significantly reduce emissions. road dust) are accounted for. —Reitz et al. Gas exchange.
The new Axela range also introduces a hybrid vehicle, and marks the first time for a single model launched on the Japanese market to include gasoline, diesel, and hybrid power plants in its powertrain lineup. The Axela accounts for more than 30% of global sales; the latest Axela is the third generation. and a CNG tank.
Toyota Motor Corporation (TMC) launched the Aqua gasoline-electric compact hybrid—to be marketed as the Prius c in the US—in Japan. A cooled Exhaust-Gas Recirculation (EGR) system improves efficiency in the high-expansion-ratio Atkinson cycle engine. The Aqua hybrid. Click to enlarge. The Aqua features a small 1.5-liter
Start-up Enogia and IFP Energies nouvelles (IFPEN) are forming a strategic partnership for the joint development and marketing of a range of Rankine technologies to convert heat into electricity. The innovation is based on the use of highly efficient micro-turbines capable of producing 5 to 100 kW of electricity.
liter V6 EcoDiesel-powered 2014 Ram 1500 pickup ( earlier post ) has earned a 28-mpg (8.4 On the gasoline side, the 2013 Ram 1500 equipped with a 3.6-liter liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 2014 Ram 1500 EcoDiesel. Click to enlarge. It also exceeds the EPA highway rating for the top-ranked small pickup.
Exhaust cooling starts with the computer-optimized exhaust valve shape and is further enhanced by the integrated exhaust manifold and cylinder head design that uses the same water jacket to lower exhaust gas temperature entering the turbochargers to further improve reliability and performance.
At SAE World Congress in Detroit, Honda engineers presented several papers on the development of the new Accord plug-in hybrid, describing work on the new gasoline engine (which will also be featured in the coming full hybrid version of the Accord), and the development of the new two-motor system. gasoline engine. Engine specification.
UK-based Controlled Power Technologies ( CPT ) has incorporated a US subsidiary, and has appointing Taylor Hansen as vice president responsible for the company’s North American operations. COBRA (COntrolled Boosting for Rapid response Applications) is an electric supercharger for commercial vehicle and off-highway applications.
The V4 gasoline engine with direct injection and turbocharging is integrated in the chassis as a mid-engine. The batteries at the center of the vehicle supply the electric motor at the front axle with energy. liter V-4 gasoline engine that is compact and lightweight. —Matthias Müller, Chairman of Porsche AG.
gasoline unit that is the first member of a new family of 14 highly efficient engines to be launched by 2015. Mass-produced gasoline engines on average have a thermal efficiency of between 30 and 35%, Toyota said.). liter gasoline engine and 1.4-liter A 4-cylinder, 1.33-liter liter diesel complete the range. lbs) lighter.
The new EQ EV offers power consumption of 104 Wh/km. Overall, the company says, it intends to continue to work to conserve energy by improving fuel efficiency and reducing emissions, and by diversifying fuel sources by encouraging the use of electricity, hydrogen and other alternative energies. Gasoline engines. Diesel engines.
Toyota Motor Corporation (TMC) unveiled the FT-Bh (Future Toyota B-segment Hybrid), a lightweight, next-generation small gasoline-electric hybrid concept car at the 82nd Geneva International Motor Show. liter, two-cylinder Atkinson cycle gasoline engine, along with improved hybrid system efficiency. Reduced power consumption.
has launched the New Skyline 200GT-t (the next-generation turbo model) featuring a high-power, fuel-efficient lightweight turbocharged gasoline engine with maximum power output of 155 kW?(208 The new turbocharged engine delivers power and acceleration performance equivalent to non-turbocharged 2.5L km/L (32 mpg US, 7.35
TPS) nanosecond pulsed power ignition system ( earlier post ) on the current Toyota 2.5-liter, liter, direct and port fueled injection, inline 4-cylinder gasoline engine commonly used in the Camry line of vehicles. The Toyota 2.5L engine was tested at FEV North America and results indicate improvements over the stock ignition system.
These would range from highly efficient internal combustion engines and natural gas systems all the way to hybrids and electric vehicles. to 1.6l); the EA 888 Gen3 gasoline engines (1.8l Over the coming years we will electrify all vehicle classes in this way and help electricallypowered motoring to make the breakthrough.
Researchers from Tampere University and the University of Eastern Finland have found that the particulate emissions of auxiliary heaters can be up to a thousand times higher than the particulate emissions of idling gasoline vehicles. Their open-access study is published in the journal Atmosphere.
The Best Green Engine Award this year went to the Tesla Model S electric powertrain. The engine’s compact, low-inertia turbocharger spins at up to 248,000 rpm—more than 4,000 times per second and almost twice the maximum rpm of the turbochargers powering 2014 Formula 1 race car engines. liter turbo gasoline engine.
Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. This enables further reduced fuel consumption and emission levels plus powerful torque even at low engine speeds. Compared with other gasoline engines, the intake valves of the 1.5
In power-to-liquid processes, greenhouse gas-reduced methanol can be produced by the synthesis of CO 2 and hydrogen. The CO 2 required can, for example, come from power plant processes or from the air, and the hydrogen can be obtained from the electrolysis of water with regenerative electricity: solar power plants.
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