Green Car Congress

FEBRUARY 4, 2013

The D-EGR concept dedicates one (or more) cylinders to EGR production and fuel reforming. PSA concept D-EGR engine. The results showed that the concept results in large gains in fuel efficiency over a baseline, low compression ratio engine and significantly reduces the exhaust emissions from the other 3 cylinders.

Gasoline 268

Gasoline 2018 Engine Commercial 268

Green Car Congress

AUGUST 10, 2009

Some of the best passenger vehicles today, the ones called PZEVs, are pretty close to zero emissions. Under California’s vehicle emissions ratings, PZEVs (Partial Zero Emission Vehicles) meet SULEV (Super Ultra Low Emission Vehicle) tailpipe emission standards and also have zero evaporative emissions.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

OCTOBER 13, 2009

For example, the trend towards engine downsizing in road vehicles to improve fuel efficiency and reduce CO 2 emissions can be complemented by the downsizing of transmissions, requiring the intervention of new technologies and manufacturing processes for stronger and more lightweight components.

Downsizing 170

Downsizing Commercial Design Industrial 170

Green Car Congress

SEPTEMBER 29, 2011

The higher-voltage variant will support moves by European vehicle manufacturers announced earlier this year to introduce 48 volt passenger vehicle power networks to help meet the requirement for lower fuel consumption and CO 2 emissions.

Volt 207

Volt Hybrid Downsizing Lead Acid 207

Green Car Congress

MARCH 7, 2019

The following projects were selected for negotiation with NREL: Cummins High Efficiency, Ultra Low Emissions Heavy-Duty Natural Gas Engine Research and Development Project. Downsized, Optimized, High Efficiency, Spark Ignited Natural Gas Engine. Cummins Inc.

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Gas Vehicles Exhaust Engine 191

Green Car Congress

JANUARY 14, 2014

liter EA888 Gen3 engine featured in Audi’s all-road shooting brake plug-in hybrid concept unveiled at the North American International Auto Show this week ( earlier post ) features—as does its production ilk—a dual injection system that combines direct injection with indirect injection into the intake manifold. Credit: Audi.

Gasoline 304

Gasoline Audi Fuel Engine 304

Green Car Congress

MARCH 31, 2014

CO 2 emissions of the C 180 in comparison to its predecessor [t/car]. For CO 2 emissions—and likewise for primary energy consumption—the use phase dominates with a share of 78 and 74% respectively. Production of the new C-Class results in a higher CO 2 emissions than in the case of the predecessor (7.3

Mercedes 252

Mercedes CO2 2007 MPG 252

Green Car Congress

SEPTEMBER 4, 2013

The Ricardo-led Advanced Diesel Electric Powertrain (ADEPT) project will apply 48V “intelligent electrification” concepts, mild hybridization and waste heat recovery in a Ford Focus diesel demonstrator. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.

Fuel Economy 239

Fuel Economy Diesel Economy Gasoline 239

Green Car Congress

APRIL 5, 2011

The HECS engine incorporates novel and conventional technologies to achieve low CO 2 emissions and a 17% reduction in fuel consumption, while also meeting Euro 6 emission standards without aftertreatment. This consequently results in substantially increased EGR rates, which permit a major reduction in untreated emissions.

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Congress 2011 Diesel Exhaust 218

Green Car Congress

FEBRUARY 18, 2014

ADEPT combines the two technologies, which have been demonstrated individually but not yet as an integrated system, applying the low voltage concept of ‘intelligent electrification’ for the first time to a diesel car. SR machines are ideally suited to this concept of low cost development, while reducing the cost of production components.

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Congress Hybrid Exhaust Gas-Electric 236

Green Car Congress

OCTOBER 25, 2012

Cleeves told Green Car Congress that the smaller 110 cc engine (Pinnalce had earlier been working on a larger 250cc proof of concept) exhibits a bit more friction, with more of an impact at lighter load, due to some design choices the company made partly due to geometry issues in trying to pack the engine into the constrained scooter space.

Engine 262

Engine Fuel Fuel Economy Production 262

Green Car Congress

AUGUST 4, 2009

Transonic says that its fuel system supports engine operation over the full range of conditions—from stoichiometric air-to-fuel ratios at full power to lean 80:1 air-to-fuel ratios at cruise, with engine-out NO x at just 50% of comparable standard engines. the elimination of after-treatment systems.

Diesel 225

Diesel Fuel Emissions 2009 225

Green Car Congress

MAY 12, 2014

The CAM/PwC study highlighted such optimization measures as downsizing in combination with turbocharging and cylinder deactivation. 50% of powertrain innovations also enabled early fulfillment of the EU6 emissions standard. Conventional drives. Alternative drives. Click to enlarge. Mercedes-Benz. and a drag area of 0.49

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Mercedes Companies Global BMW 225

Green Car Congress

AUGUST 11, 2014

Combined with the innovative NANOSLIDE ( earlier post ) cylinder bore coating technology and the aluminum housing, the advantages of the shift include lower fuel consumption and CO 2 emissions. The result is lower fuel consumption and pollutant emissions. This is particularly advantageous for further downsizing concepts.

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Mercedes Diesel Engine Pollution 255

Green Car Congress

MAY 1, 2012

Delphi Automotive has developed a common rail fuel system technology for heavy-duty diesel engines that combines proven hardware with an innovative architecture, allowing vehicle manufacturers to meet Euro VI emissions standards without significant modification to their base engines. New high pressure heavy duty common rail systems.

Engine 199

Engine Light Diesel 2000 199

Green Car Congress

JUNE 4, 2010

Estimated price increases are based on current economic conditions and the concept of “incremental retail price equivalent (RPE) cost,” which represents the average additional price consumers would pay for a fuel economy technology. For example, the report notes the promise of cylinder deactivation, turbocharging and downsizing.

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Purchase Lithium Ion Fuel Fuel Economy 210

Green Car Congress

APRIL 26, 2009

Using the E85 boosting concept requires two fuel tanks and vehicle owner acceptance of dual fueling. The resulting higher BMEP levels allow downsizing of the engine at equivalent vehicle performance. The resulting higher BMEP levels allow downsizing of the engine at equivalent vehicle performance. Earlier post.) Stein et al.

Diesel 170

Diesel Ford F-150 Gasoline 170

Green Car Congress

MAY 17, 2013

Standard deviations increase by >10% and >200% when used in high and low blends, respectively. The ESR is therefore a crucial scaling factor when evaluating the net effects of substituting gasoline with ethanol in terms of energy, GHG emissions and costs. For instance, the ESR is 1.5 MJ gasoline. —Yan et al. lower to 23.6%

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Fuel Energy Gasoline-Electric Gasoline 210

Green Car Congress

OCTOBER 2, 2014

liter units which are part of a new generation of engines from the Kappa family—meet growing demand for small capacity, turbocharged engines to reduce fuel consumption and CO 2 emission without compromising performance. Hyundai is also displaying the diesel i40 48V hybrid concept, featuring a lead-carbon battery. liter and 1.4-liter

Hyundai 239

Hyundai Downsizing Engine Hybrid 239

Green Car Congress

JUNE 23, 2014

The original project target was Tier 2 Bin 2 emissions, but in August 2013, it was agreed to shift that to the Tier 3 target—essentially the same with combined NO x and NMOG emissions, but more strict with CO and PM. Emission standards (g/mi). Emissions Engines Fuel Efficiency' Earlier post.). Tier 2 Bin 2.

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Fuel Economy Economy Ford Engine 247

Green Car Congress

NOVEMBER 4, 2011

The A dvanced C ombustion C oncepts— E nabling S ystems and S olutions (ACCESS) is developing advanced combustion control concepts along with with an enabling system, subsystem and component level solutions for the management of multi-mode/multi-fuel combustion events.

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Fuel Economy Gasoline Light Engine 218

Green Car Congress

MAY 8, 2013

Future advanced engine and powertrain configurations must address emission and fuel economy requirements for worldwide applications, transition to bio-fuels, and synergies with future powertrain trends. et al. , “Steady-State Combustion Development of a Downsized Multi-Cylinder Engine with Range Extended HCCI/SACI Capability,” SAE Int.

Fuel Economy 278

Fuel Economy Economy Fuel Engine 278

Green Car Congress

JANUARY 27, 2014

With the entire concept of the Nissan ZEOD RC focussing heavily on downsizing and efficiency, Nissan turned to new lubricants partner Total to help develop the engine. We’re aiming to maintain our position as industry leaders in focussing on downsizing.

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Nissan Engine Downsizing Gasoline-Electric 372

Green Car Congress

APRIL 10, 2014

In a paper on the OBS presented at the SAE 2014 World Congress, the researchers suggested that potential applications include downsizing to increase fuel economy by ?10% from using optimal octane in the base engine, and another 7% potential improvement due to downsizing enabled by the increase in torque available. The OBS system.

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Gasoline Engine Toyota Fuel Economy 316

The Truth About Cars

AUGUST 4, 2023

While the performance unit downsized its powertrains in a bid to be more emissions compliant, fans pointed out that AMG had long been synonymous with under-stressed and over-engineered V8s making enough power to burn through a set of tires in a single outing. The only escape route out of this dilemma is the reinstitution of the M177 4.0-liter

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Mercedes Engine Hybrid Downsizing 98

Green Car Congress

SEPTEMBER 17, 2015

Hyundai Motor’s new downsized 1.0 Also on show is the new seven-speed double-clutch transmission (7DCT), which provides an improvement in fuel consumption and CO 2 emission compared to a conventional six-gear automated transmission, while acceleration performance increases. T-GDI and 1.4 The fuel economy-focused three-cylinder 1.0-liter

Hyundai 150

Hyundai Engine Fuel Economy Downsizing 150

Green Car Congress

APRIL 17, 2014

They found that at all loads, GDCI was remarkably clean, with the potential for no aftertreatment for NO x and particulate emissions. million grant to develop and to demonstrate a new ultra fuel efficient vehicle (UFEV) vehicle concept. Very low fuel consumption, NO x , and PM emissions were measured. Background. Earlier post.)

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Gasoline Engine Fuel Wisconsin 304

Green Car Congress

AUGUST 31, 2011

Optimized fuel properties with regard to different emissions Janssen et al. Thus, soot emissions can be reduced significantly while HC and CO emissions are not negatively affected. In order to reduce HC and CO emissions at low engine loads, fuels with a shorter ignition delay are appropriate. Click to enlarge.

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Pollution Emissions Fuel Diesel 210

Green Car Congress

JANUARY 17, 2011

two split pairs) operating in a 2004 Chevrolet Cavalier would consume 25% less fuel under the FTP (Federal Test Procedure) than the comparable standard gasoline engine, while matching power and torque. With turbocharging, we can have some huge gains, we can downsize the engine and produce very big power. —Sal Scuderi.

Engine 199

Engine Fuel Hybrid Downsizing 199

Green Car Congress

FEBRUARY 1, 2012

The Modular Transverse Matrix standardizes many vehicle component parameters across brands and vehicle classes. liter) – are also setting new standards in the Modular Transverse Matrix for energy efficiency, lightweight construction and high torque performance. At the same time, it offers access to new technologies.

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Engine Exhaust Diesel Gasoline-Electric 294

Green Car Congress

MAY 11, 2010

This combination allows for just 87 g/km of CO 2 emissions. Our customers are downsizing their engines to meet stringent CO2 requirements. This is Delphi’s first diesel Common Rail program with Volkswagen and it is on a vehicle that is now the most economical five-seater with the lowest emissions and the 2010 World Car of the Year.

Diesel 199

Diesel Supplies Downsizing Engine 199

Green Car Congress

JULY 17, 2015

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. Since it can refuel from a standard household outlet and from a gasoline station, it needs no new infrastructure. Thus evaluation of vehicles by e-miles alone omits important consideration of annual emissions.

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PHEV Plug-in Renewable Energy 150

Green Car Congress

APRIL 10, 2013

Focused on meeting a growing customer demand for ‘downsized’ engines offering strong power with reduced fuel consumption and CO2 emissions, the new gasoline and diesel powertrains are being progressively introduced across the Opel product range. The engine retains the proven concept of a turbine-integrated exhaust manifold.

Engine 287

Engine 2016 Fuel Economy Fuel 287

Green Car Congress

OCTOBER 8, 2013

This leads to lower particulate matters (PM) emission in conventional diesel combustion, as shown by a number of other studies. from Eindhoven University of Technology note that Partially Premixed Combustion (PPC) has shown the potential to decrease emissions as well as fuel consumption. Why naphtha? Leermakers et al.

Gasoline 207

Gasoline Fuel Range Diesel 207

Green Car Congress

OCTOBER 8, 2013

In the Opel Adam, it will give CO 2 emissions of well under 100 g/km, as well as combined cycle fuel consumption approaching 4.0 liter class which are engineered to meet customer demand for strong, downsized engine performance. SIDI Turbo also delivers a 20% improvement in fuel economy compared to the 1.6-liter liter engine.

Engine 220

Engine MPG Exhaust Gasoline 220

Tony Karrer Delicious EVdriven

APRIL 21, 2009

Audi Volkswagen-owned company exploring PHEVs Metroproject Quattro Sub-compact PHEV Concept Car shown October 2007; PHEV of A1 Sportback under consideration Bright Automotive For-profit spin off from Rocky Mountain Institute designing lightweight PHEVs, successor to RMIs 1990s "Hypercar" concept. Has shown some concept fuel-cell PHEVs.

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Plug-in Plug Hybrid Lithium Ion 45