Green Car Congress

AUGUST 10, 2015

Researchers at Tsinghua University in China are studying the effects of Dual-Fuel Spark Ignition (DFSI) combustion fueled with different alcohols and gasoline. Alternatively, in the second study, gasoline–alcohol DFSI is based on PFI of gasoline and DI of alcohols.). Particle number study. —Liu et al. 2015.04.042.

Gasoline 150

Gasoline Fuel Engine Fuel Economy 150

Green Car Congress

MARCH 19, 2013

The technical and macro-economic study, commissioned by the European Climate Foundation, focuses on light-duty vehicles. The Phase I study assesses two scenarios against a reference case in which vehicle efficiency is frozen at the current level. The project is taking a phased approach.

Cost Of 261

Cost Of 2020 Fuel CO2 261

Green Car Congress

MARCH 20, 2013

A team from Brunel University, MAHLE Powertrain and University College London studied the combined effects of different inlet valve operating strategies on combustion, performance and emissions with different ethanol and 1-butanol blends with gasoline in a single-cylinder spark-ignition research engine equipped with a fully variable valvetrain.

Gasoline 225

Gasoline Exhaust Downsizing Engine 225

Green Car Congress

SEPTEMBER 13, 2010

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. —Guy Morris.

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VRLA Hybrid Downsizing Fuel 210

Green Car Congress

SEPTEMBER 2, 2010

DeCicco’s analysis shows that optimizing internal combustion engines plus rising adoption of grid-free hybrids will enable new fleet fuel economy (unadjusted) to reach 52 mpg (4.52 The study, “A Fuel Efficiency Horizon for US Automobiles”, was prepared for The Energy Foundation. L/100km) by 2025 and 74 mpg (3.18

Fleet 236

Fleet Fuel Automobile MPG 236

Green Car Congress

OCTOBER 29, 2019

The company presented its first results at the annual ASME ICEF (Internal Combustion Engine Fall) conference in Chicago. ECONAMIQ provides greater savings potential than the popular downsizing of internal combustion engines, while the benefits of a larger displacement is preserved. de Jong (2019).

Fuel 186

Fuel San Jose 2019 Engine 186

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

AUGUST 24, 2018

The new concept follows two other design studies revealed by Infiniti in the last 12 months: the Prototype 9 and the Infiniti Q Inspiration Concept ( earlier post ), unveiled at the 2018 North American International Auto Show in Detroit.

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Infinity Concept Electrical Electric 170

Green Car Congress

MAY 31, 2018

The Dearman transport refrigeration system combines cryogenic refrigeration with a Dearman engine and a downsized vapor compression refrigeration cycle, giving it several decisive advantages. Because the Dearman TRU is powered by expansion rather than internal combustion, it is also markedly quieter than a diesel unit.

Emissions 170

Emissions Diesel Belgium Downsizing 170

Green Car Congress

JUNE 4, 2010

For example, the report notes the promise of cylinder deactivation, turbocharging and downsizing. The committee estimated costs for turbocharging and downsizing to range from close to zero, when converting from a V6 to a four cylinder engine, to almost $1,000 when converting from a V8 to a V6.

Purchase 210

Purchase Lithium Ion Fuel Available 210

Green Car Congress

JUNE 23, 2015

A comparison of the benefits of two different cylinder deactivation operating strategies for downsized 3-cylinder engines such as the 1.0L liter EcoBoost engine recently received its eighth award in four years at the 2015 International Engine of the Year Awards. Even for an aggressively downsized engine such as the 1.0-liter

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Ford Fuel Economy Downsizing Economy 150

Green Car Congress

MAY 12, 2014

The CAM/PwC study highlighted such optimization measures as downsizing in combination with turbocharging and cylinder deactivation. The study also noted that the Group had launched extremely energy-efficient all-electric cars during the evaluation period in the form of the e-up! Geely International Corp.; and the e-Golf.

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Mercedes Companies Global BMW 225

Green Car Congress

JANUARY 22, 2010

million) in 22 studies and projects to develop new technology that will speed up the reduction of CO 2 emissions from road vehicles. The investment will be made in sixteen proof of concept studies, which will last up to one year, and six longer-running full research and development projects. EDS TurboClaw.

Carbon 225

Carbon Li-ion Downsizing Gas 225

Green Car Congress

MAY 18, 2015

Conflicting evidence does not support making a firm conclusion on the fuel consumption benefit of catalysed Exhaust Gas Recirculation (EGR), according to a review of current studies by a team at the University of Bath (UK). As an example, one study found a decrease in fuel consumption of up to 2%, while another found an increase of 1.5%-3.5%.

Fuel 150

Fuel Exhaust Gas Engine 150

Green Car Congress

APRIL 27, 2010

Lotus Engineering has conducted a detailed study to develop a commercially viable mass reduction strategy for mainstream passenger vehicles. This study, released by the International Council on Clean Transportation ( ICCT ), focused on the use of lightweight materials and efficient design and demonstrated substantial mass savings.

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2020 Engine Vehicles 2017 230

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.

Light 150

Light Diesel Price Exhaust 150

Green Car Congress

JUNE 16, 2011

Turbocharging and downsizing can also yield fuel consumption reductions. Downsizing is an important strategy applicable in combination with technologies that increase engine torque, such as turbocharging or supercharging. Part of the gain from advanced-level CI diesel engines comes from downsizing.

Fuel 210

Fuel Downsizing Fuel Economy Diesel 210

Green Car Congress

NOVEMBER 22, 2016

A 2025 CO 2 target of an average 70 g/km for new cars in the EU could be met with very little electrification and with an average payback period of less than 4 years, according to a new study by the International Council on Clean Transportation (ICCT). Peter Mock, Managing Director of ICCT Europe.

CO2 150

CO2 Cars 2014 Exhaust 150

Cars That Think

OCTOBER 25, 2022

Environmental Protection Agency (EPA), which stewards the RFS, had repeatedly downsized the targets by nearly 25 percent. A more recent study found that, since the program coaxed farmers into using more land for corn cultivation, RFS biofuel wasn’t actually any less carbon-intensive than gasoline. In 2016, a U.S. says Nunes.

Fuel 73

Fuel South Korea Renewable Tax Credit 73

Green Car Congress

JUNE 15, 2011

As a result, BCG concludes, the electric car faces stiff competition from ICEs (internal combustion engines) and, based solely on total cost of ownership (TCO) economics, will not be the preferred option for most consumers. However, China is a major wildcard. Conventional technologies with high CO 2 reduction potential. Source: BCG.

CO2 246

CO2 Electric Cars 2020 United States 246

Green Car Congress

NOVEMBER 8, 2012

To meet long-term greenhouse gas emissions targets as well as air quality objectives, the internal combustion engine will be further improved, being accompanied by the development and progressive implementation of breakthrough technologies, such as electrified propulsion. A stronger internal market and smart regulation.

Auto Industry 231

Auto Industry 2020 Industrial Industry 231

Green Car Congress

JANUARY 16, 2017

The researchers suggest that there are engine architectures that can provide higher thermodynamic efficiencies than available from modern internal combustion engines; however, new fuels are required to maximize efficiency and operability across a wide speed/load range. Higher fuel laminar flame speed expands dilute or lean operation.

Engine 150

Engine Fuel Downsizing Gasoline 150

Green Car Congress

FEBRUARY 1, 2009

Researchers at ETH Zürich are developing a pneumatic hybrid engine—an internal combustion engine connected to a compressed air tank instead of a battery system. The compressed air supply also allows extreme downsizing. Downsizing the engine in this instance halves the number of cylinders from four to two. Rüegg / ETH Zurich.

Hybrid 199

Hybrid Engine Downsizing 2009 199

Green Car Congress

AUGUST 4, 2011

Mazda’s roadmap to the ideal internal combustion engine. the step-by-step introduction of electrification to SKYACTIV internal combustion engines: stop-start, followed by regenerative braking, followed by electric motor drive technologies. Energy balance in an internal combustion engine. Click to enlarge. Click to enlarge.

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Mazda Engine Gasoline Diesel 322

Green Car Congress

JUNE 19, 2015

The NRC study is intended to feed into the mid-term review and provide an independent review of technologies and the CAFE program more generally. Among powertrains, gasoline hybrids ranked first at either price point, while diesel internal-combustion engines were the least preferred. Recommendations. Compression-Ignition Engines.

Standards 150

Standards Fuel Economy Economy EPA 150

Green Car Congress

FEBRUARY 10, 2014

Most recently, this has entailed an exploration of boosting strategies, as described in a new paper published in the International Journal of Engine Research , as well as an exploration of the effects of ethanol blends. Controlled autoignition (e.g., Earlier post , earlier post.). 2013.03.002.

Gasoline 186

Gasoline Engine Exhaust Fuel 186

Green Car Congress

MARCH 5, 2013

The report—“International comparison of light-duty vehicle fuel economy: An update using 2010 and 2011 new registration data”—was published for the GFEI by the International Energy Agency (IEA) which is a partner in the initiative. —“International comparison of light-duty vehicle fuel economy”. Engine power.

Fuel Economy 170

Fuel Economy Economy Fuel 2005 170

Green Car Congress

NOVEMBER 8, 2011

The quickest and most cost-effective way to achieve our energy usage goals is through faster adoption of fuel-efficient downsized gasoline and diesel engines. Consumers are showing an overwhelming preference for fuel-efficient internal combustion engines in the marketplace. Impact of different sales mix on new car average fuel economy.

Standards 247

Standards Transportation Fuel Economy MPG 247

Green Car Congress

JANUARY 14, 2011

Ford made a splash at the North American International Auto Show (NAIAS) in Detroit with the introduction of 10 C-segment cars, including a new hybrid and plug-in hybrid based on the C-MAX ( earlier post )—this following on the roll-out the prior week of the Ford Focus Electric ( earlier post ). .; Hydrogen is farther out.

Ford 252

Ford Fuel Emissions Vehicles 252

Green Car Congress

FEBRUARY 4, 2013

Achates used CFD (computational fluid dynamics) studies correlated with single-cylinder engine test results to develop a clean and efficient combustion system. Cutaway of power module concept, showing internal gear train. Achates engines. Scavenging continues until a 230° crank angle, at which time the exhaust ports close.

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Diesel Power Powered Exhaust 334

Cars That Think

MARCH 12, 2023

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. All this could grant the ultimate, elusive wish for EV makers: Price parity with internal-combustion automobiles. More useable space for passengers and cargo.

Battery 91

Battery Batteries Supplies GM 91

Green Car Congress

APRIL 17, 2014

Throughout the world, many efforts are being made to improve the thermal efficiency of internal combustion engines. Current study. For this reason, GDCI is a good candidate for aggressive downsizing, downspeeding, and boosting, which is a proven strategy for high vehicle-level fuel economy. FSN (smoke number). 2014-01-1300.

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Gasoline Engine Fuel Wisconsin 304

Green Car Congress

AUGUST 16, 2016

Conduct fundamental studies of an alkali halide based solid‐electrolyte to demonstrate self‐ healing properties to overcome low cycle life and safety concerns associated with dendrite formation for lithium metal batteries. Massachusetts Institute of Technology. Advanced Battery Materials Modeling (Area of Interest 8). Description. 991,873.

Vehicles 150

Vehicles Plug-in Lithium Ion Universal 150

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. Based on these engine studies, they installed a downsized four-cylinder 1.6-liter Why naphtha? Similarly, a team from Tsinghua University (Shuai et al.) Leermakers, C., Somers, L., de Goey, L.

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Gasoline Fuel Range Diesel 207

Green Car Congress

MARCH 16, 2009

The new automotive business will have a special focus on hybrid and electric drive system components, as well as technologies for enhancing the efficiency of internal combustion engines. Hitachi will speed up studies as well as vigorously take steps to quickly launch businesses. and further restructuring measures considered.

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Li-ion Renewable Lithium Ion Battery 150

Green Car Congress

MAY 26, 2015

The second-generation hybrid system has been thoroughly enhanced from its predecessor: The downsized GDI engine features an aluminum block and head, a compression ratio of 13.5:1, Sonata PHEV is expected to deliver 93 MPGe combined in EV mode based on internal estimates. l/100 km) combined based on internal testing.

PHEV 150

PHEV 2016 Hyundai Plug-in 150

Green Car Congress

JULY 17, 2015

Dr. Frank is Professor Emeritus, Mechanical and Aeronautical Engineering at the University of California, Davis, where he established the Institute for Transportation Studies (ITS-Davis), and was director of the US Department of Energy’s National Center of Hybrid Excellence at UC Davis. Table of Contents.

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PHEV Plug-in Renewable Energy 150