Green Car Congress

MARCH 5, 2014

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 Three engines are available for new Juke, with changes to the two gasoline options: one is new and the other extensively revised. Click to enlarge. The existing 1.5

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Nissan Engine Downsizing Europe 255

Green Car Congress

JUNE 29, 2016

The concept of “intelligent electrification” enables highly aggressive engine downsizing and down-speeding beyond what might normally be possible other than through more expensive hybridization approaches. Further energy recovery is achieved from CPT’s exhaust-mounted 48V turbine integrated exhaust gas energy recovery system known as TIGERS.

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Emissions Hybrid Affordable Future 150

Green Car Congress

MAY 29, 2020

Advanced low-temperature-combustion (LTC) strategies of downsized and boosted engines are capable of offering ultra-low emissions and higher efficiencies. In a recent study, published in the journal Combustion and Flame , they report that their predictions implicate the composition and temperature of the initial mix of fuel and air.

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Downsizing Engine Fuel 2020 186

Green Car Congress

JANUARY 30, 2012

The newly developed EGR (exhaust gas recirculation) cooler is 30% smaller than the smallest one currently available on the market, while offering equal performance. DENSO plans to offer this product worldwide as a solution to meet tighter fuel-efficiency and exhaust regulations. Click to enlarge.

Prius 231

Prius Gasoline Engine Exhaust 231

Green Car Congress

OCTOBER 22, 2013

The new TwinAir family engine combines the concept of downsizing (displacement and weight reduction) with technologies including supercharging with high-efficiency turbocharger; integration of the exhaust manifold in the cylinder head; and the new MultiAir intake valve control system. Earlier post.). liter and 155 bhp 1.4-liter

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2014 Gasoline 2000 Exhaust 299

Green Car Congress

FEBRUARY 4, 2013

During its recent Innovation Day presentations ( earlier post ), PSA Peugeot Citroën announced that it will commercialize high-efficiency gasoline engines featuring dedicated exhaust gas recirculation (D-EGR), derived from a collaborative program with SwRI in the US. PSA has filed for two patents on its work. PSA concept D-EGR engine.

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Gasoline 2018 Engine Commercial 268

Green Car Congress

SEPTEMBER 12, 2012

Cobra could enable a 5–10% reduction in CO 2 emissions when implemented in conjunction with engine downsizing and down speeding strategies, and potentially more when used in conjunction with alternative fuels, according to CPT. Unlike a turbocharger, Cobra is not dependent on the exhaust gases flowing to do its work.

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Water Commercial Engine Diesel 370

Green Car Congress

JANUARY 12, 2010

Ford expects up to 90% of its nameplates sold in North America will be available with downsized direct-injected turbocharged engines by 2013. As previously announced, BorgWarner will also supply turbochargers for rear-wheel drive trucks featuring Ford’s 3.5-liter liter V6 EcoBoost engine.

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Ford Engine North America Fuel Economy 236

Green Car Congress

JUNE 11, 2016

A range of aftertreatment technology options are available to automakers seeking to achieve compliance with the impending EU Real Driving Emissions (RDE) regulations, according to the results of a Ricardo research project presented recently at the SIA Powertrain international conference and exhibition in Rouen, France. liter diesel engine.

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Light Diesel Price Exhaust 150

Green Car Congress

SEPTEMBER 12, 2011

Downsized EcoBoost engines feature turbocharging, direct injection and other technologies and replace larger engines with no loss of performance and with lower fuel consumption. Ultimately, this all-new engine will be made available in Ford models in North America, China and in other regions. liters globally. With its 1.0-liter

Ford 316

Ford Engine Range Exhaust 316

Green Car Congress

MARCH 31, 2017

The engine combines downsizing turbo technology with efficient direct fuel injection; it delivers just under 500 hp (368 kW) and is the most efficient combustion engine from Porsche to date. The remaining 40% is generated by the exhaust energy recovery system. To recover exhaust energy, a small turbine is fitted in the exhaust tract.

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Porsche 2017 Hybrid Exhaust 150

Green Car Congress

MARCH 14, 2010

For the first time, AMG is also utilizing the advantages of gasoline direct injection with spray-guided combustion and piezo-electric injectors: thanks to its higher thermodynamic efficiency, this technology makes more efficient use of fuel and leads to lower exhaust emissions.

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Downsizing Standards Fuel Mercedes 186

Green Car Congress

SEPTEMBER 22, 2009

When applied to a radically downsized 1.2-liter liter turbocharged engine, VTES delivers in excess of a 50% increase in torque at engine speeds below 3,000rpm, more than compensating for insufficient power from the exhaust turbine. More than 90% of the available torque is delivered in less than a second. Compared with a 1.6-liter

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Downsizing Electric Electrical Exhaust 231

Green Car Congress

MAY 6, 2013

The familiar V6 diesel is available as an option. Since 2010, all Sprinters in the US have been powered by BlueTEC diesel engines, marking the first use of BlueTEC technology, with its selective catalytic reduction (SCR) exhaust aftertreatment system, in the commercial van market here. with a variable delivery rate.

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2014 Diesel Standards Exhaust 306

Green Cars News

MAY 16, 2009

As part of its efforts to go green, Volkswagen is placing a clear emphasis on downsizing as it proved with two new engines at the 30 th Vienna Engine Symposium. The manufacturer has introduced a 1.2litre TSI petrol engine and a 1.6litre TDI diesel, both of which will be available to order with the new Polo and Golf later this year.

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Downsizing CO2 Petrol Green Cars 36

Green Car Congress

MAY 8, 2015

Thanks to this rightsizing approach, the new engine enjoys the consumption benefits of a downsizing engine in partial load operation, while at higher loads it has the advantages of a large-displacement engine. lb), avails itself of other efficiency technologies. Stroppiana, A.,

Audi 150

Audi MPG Downsizing 2015 150

Green Car Congress

NOVEMBER 21, 2011

The EcoBoost approach enables the downsizing engine capacity—replacing naturally-aspirated engines with much smaller units without sacrificing power output. Also, by 2013, nearly 80% of Ford’s global nameplates will be available with EcoBoost. By 2013, the company plans globally to produce 1.5 million EcoBoost engines annually.

Fuel Economy 236

Fuel Economy China Economy 2015 236

Green Car Congress

AUGUST 25, 2015

Knock and fuel octane rating are becoming increasingly important due to many powertrain design trends including downsizing, downspeeding, cylinder deactivation, and hybridization. … To achieve continued improvement in engine efficiency and CO 2 emissions, it is critical to quantify the roles of fuel octane rating and alcohol content.

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Engine Fuel GM Ford 150

Green Car Congress

JUNE 7, 2010

Renault’s ongoing downsizing strategy is aimed at reducing the cubic capacity of its engines in order to bring down fuel consumption and CO 2 emissions, without detracting from performance. It is available with several power outputs (currently from 65 to 110hp) and powers numerous Renault (from Twingo to Laguna) and Dacia models.

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Environment Engine 2010 Parts 230

Green Car Congress

NOVEMBER 30, 2009

This is to be achieved through the synergistic application of an extremely downsized gasoline engine coupled with electrified boosting and exhaust gas energy recovery; micro-hybrid functionality with stop/start, torque assist and regenerative braking; and a novel energy storage technology. The £3 million (US$4.9 Earlier post.)

Lead Acid 225

Lead Acid CO2 Exhaust Gasoline-Electric 225

Green Car Congress

FEBRUARY 22, 2018

Polycyclic aromatic hydrocarbons (PAHs) and nitrated PAHs were quantified in both the vapor and particle phases of the PM, with the GPF-equipped vehicles practically eliminating most of these species in the exhaust. liter downsized turbocharged centrally-mounted direct injection engine. The first was equipped with a 2.0-liter

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

JUNE 11, 2019

Technologies such as cylinder deactivation (CDA), high efficiency variable geometry turbochargers with exhaust gas by-pass, and start-stop systems are only some of the commercially available fuel saving technologies that can be implemented by 2024. The cost of controlling NO x to 0.05 g/bhp-hr in 2024 and to 0.02 Credit: MECA.

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Standards Diesel 2019 Emissions 191

Green Car Congress

SEPTEMBER 4, 2013

This combined combined aggressive 50% downsizing of the engine with an electric supercharger for transient low-speed performance and a 12+X volt micro-hybrid stop-start and energy recuperation systems. It is capable of operating in exhaust temperatures up to 850 °C, at speeds up to 60,000 rpm and delivering a peak power of 2 kW (@12V).

Fuel Economy 239

Fuel Economy Diesel Economy Gasoline 239

Green Car Congress

APRIL 19, 2013

The increase in knock-limited torque with increasing ethanol content can be limited by the available boost pressure of the turbocharger system and the peak pressure capability of the engine structure, especially at high ethanol content. Downsizing/downspeeding. Fuel efficiency. Reduced enrichment.

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Engine Fuel Ford Future 253

Green Car Congress

FEBRUARY 5, 2020

This has resulted in higher catalyst loading per volume of substrate and led to downsizing of systems from those available in 2010. New substrates are designed with thinner walls or higher porosity, which allows the coating of better catalysts without sacrificing durability.

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Emissions Diesel Engine 2010 291

Green Car Congress

NOVEMBER 28, 2015

The Dearman liquid air engine is an innovative heat engine that uses liquid air (or liquid nitrogen) as a “fuel” and emits cold air as exhaust. After each expansion cycle the heat exchange fluid is recovered from the exhaust and reheated to ambient temperature via a heat exchanger similar to a conventional radiator. Earlier post.)

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Transportation Engine Power Powered 150

Green Car Congress

AUGUST 10, 2009

We see dramatic downsizing and boosting [as] something that’s going to for gasoline engines especially. The basic approach of the downsized 3-cylinder gasoline direct injection (GDI) engine is to reduce engine displacement and decrease engine speed (downsizing and downspeeding) to increase engine load for improved specific fuel consumption.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

SEPTEMBER 23, 2014

The new approach to natural gas combustion technology is designed to provide vehicle and engine original manufacturers (OEMs) with a “downsized” natural gas solution that is cost competitive while providing similar levels of power, torque, and fuel economy to a larger diesel engine. Westport Innovations Inc.

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Diesel Gas Fuel Economy Power 259

Green Car Congress

JANUARY 11, 2012

A smaller engine can thus deliver the same driving performance and open up additional consumption advantages through this downsizing. The exhaust side also considerably influences the gas exchange process and consumption to such an extent that at least cam phasers should be available. In a test involving a turbocharged 2.0-liter,

Range 252

Range Gasoline-Electric Exhaust Engine 252

Green Car Congress

JULY 7, 2014

liter turbocharged gasoline engine has a combination water-cooled cylinder head, integrated exhaust manifold and twin-scroll turbocharger. To minimize turbo lag, the four-into-two exhaust manifold system pairs cylinders according to their expansion or compression stroke to reduce pumping losses and eliminate exhaust gas interference.

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North America Lexus America Fuel Economy 210

Green Car Congress

SEPTEMBER 30, 2009

Continuing Opel’s strategy of downsizing, a new 103 kW/140hp 1.4 Continuously variable valve timing is featured in all engines on both inlet and exhaust sides, except the 1.6-liter Maximum torque of 155 N·m (114 lb-ft) is generated at 4,000 rpm, with more than 90% of this value available from 3,000 rpm. gasoline engines.

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Exhaust MPG Gasoline-Electric Engine 199

Green Car Congress

DECEMBER 11, 2012

To achieve these results, PureTech development called for a number of changes, chief among which were: Downsizing. The exhaust manifold is integrated directly in the cylinder head, which reduces the number of parts and overall weight. The VTi 68 engine, which will be available in the C3 range next year, has a capacity of 999cc.

Engine 281

Engine Gasoline Fuel MPG 281

Green Car Congress

MAY 25, 2009

A new scavenging strategy combined with the engine control system contributes to a specific drive torque (185 Nm/L) that is one of the highest currently available. Lastly, the exhaust ducts were designed to work in tune with the exhaust manifold and maximize its pulse converter effect. The 200 HP 1.8 Lancia Delta 1.8

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Gasoline Exhaust Engine Convert 150

Green Car Congress

JUNE 29, 2012

For the 2013 XF and XJ lineup, Jaguar is adding two new downsized forced induction gasoline powerplants: 3.0-liter It achieves this through a combination of technologies which results in peak power of 240 PS (237 hp, 177 kW) at 5500 rpm and 340 N·m (251 lb-ft) of torque available between 2000 and 4000 rpm. l/100km (46 mpg US).

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Gasoline Engine 2013 MPH 225

Green Car Congress

JANUARY 16, 2012

The new Peugeot 208 B-segment supermini, which launches this spring in Europe, will be available in 3- and 5-door bodystyles with a range of gasoline and diesel engines including a new 3-cylinder gasoline engine range and the latest generation of Stop & Start System (e-HDi) diesel engines. 5-door 208. Click to enlarge. mpg US or 4.3

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Gasoline Diesel Engine France 236

Green Car Congress

JULY 14, 2016

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. As such, it is recommended that these metrics be revisited when more data is available from engines with advanced injection strategies.

Climate 150

Climate Engine Carbon Fuel Economy 150

Green Car Congress

AUGUST 20, 2013

A team at Monsanto and colleagues at AVL Powertrain have successfully designed and demonstrated an onboard low-temperature ethanol reformer that can be driven by exhaust heat. Many papers have described high-temperature steam reforming of ethanol at around 600 °C but.this temperature is too high to be driven by engine exhaust.

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Fuel Economy Exhaust Economy Fuel 230