Green Car Congress

JANUARY 2, 2018

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.

Downsizing 186

Downsizing Engine Fuel Economy E6 186

Green Car Congress

JULY 26, 2012

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.

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Downsizing 2012 Vehicles Power 210

Green Car Congress

DECEMBER 11, 2011

Growth is led by developing regions such as China, India, Africa and other emerging economies. 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. L/100 km) by 2040. L/100 km) by 2040. billion units.

Personal 408

Personal Global Transportation Fuel 408

Green Car Congress

APRIL 14, 2011

Results of this study showed that the pre-chamber jet ignition combustion system roughly matches HCCI fuel economy across both NEDC and FTP drive cycles, with a 13% improvement in fuel economy recorded over the baseline stoichiometric (λ=1) spark ignition combustion system. Click to enlarge. liter) GM engine.

Fuel Economy 210

Fuel Economy Economy Engine Fuel 210

Green Car Congress

JUNE 23, 2014

Ford’s approach to the project was to engineer a comprehensive suite of gasoline engine systems technologies, including: Aggressive engine downsizing in a mid-sized sedan from a large V-6 to a small I-4. Cycle-based CAE analysis of fuel economy contribution of critical technologies. Earlier post.). Electric TiVCT system. Source: Ford.

Fuel Economy 247

Fuel Economy Economy Ford Engine 247

Green Car Congress

APRIL 6, 2016

This trend of increasing demand for higher octane gasoline is likely driven by changes in fuel requirements for light-duty vehicles (LDV) in response to increasing fuel economy standards, which will have widespread implications for future gasoline markets, according to EIA analysts. of the LDV market by 2025.

Downsizing 150

Downsizing Gasoline Engine Design 150

Green Car Congress

MARCH 1, 2021

Nippon Steel’s announcement is the latest example of the challenges faced by the steel industry in developed economies, notes Roskill: overcapacity and environmental regulations. As is the case in the EU, the Japanese government aims at cutting carbon emissions and targets net-zero greenhouse gas emissions by 2050.

Downsizing 186

Downsizing Industrial Industry Japan 186

Green Car Congress

SEPTEMBER 4, 2013

The project aims to deliver full hybrid equivalent fuel economy and performance with less than 70 g/km CO 2 emissions as measured over the European Drive Cycle, but at a significantly lower cost. 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

OCTOBER 2, 2014

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.

Downsizing 239

Downsizing Hyundai Engine Hybrid 239

Green Car Congress

NOVEMBER 4, 2011

Elements of the multi-mode combustion system include: Spark-ignited (SI) combustion with high compression ratio and high boost assisted by cooled external exhaust gas recirculation (EGR). Two-stage boost—a small supercharger for HCCI, and a regular turbocharger for downsizing.

Fuel Economy 218

Fuel Economy Gasoline Light Engine 218

Green Car Congress

OCTOBER 10, 2012

The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fuel economy evaluation. 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.

Waste 312

Waste PHEV Fuel Exhaust 312

Green Car Congress

DECEMBER 11, 2009

Small displacement engines offer excellent CO 2 and fuel economy benefits; they have lower parasitic losses and operate more efficiently under part load conditions. Small engines can also be turbocharged to deliver comparable torque and power to a larger naturally aspirated engine. liters capacity.

Downsizing 191

Downsizing Power Powered Exhaust 191

Green Car Congress

JANUARY 12, 2010

liter gasoline engines combine turbocharging and fuel injection technology to deliver greater fuel economy. Ford expects up to 90% of its nameplates sold in North America will be available with downsized direct-injected turbocharged engines by 2013. The direct-injected 1.6-liter liter and 2.0-liter BorgWarner turbo. Click to enlarge.

Ford 236

Ford Engine North America Fuel Economy 236

Green Car Congress

OCTOBER 31, 2016

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.

Downsizing 150

Downsizing EPA Engine Eaton 150

Green Car Congress

JUNE 14, 2011

Based on the results of the study, CAR believes the economic risk to the auto industry connected to mandating permanent fuel economy standards in the long run is “ very serious ” The group recommends periodic review to assess the rate of technology development and cost reduction of advanced technologies leading up to 2025.

Fuel Economy 199

Fuel Economy Economy Auto Industry Standards 199

Green Car Congress

OCTOBER 4, 2010

Downsizing and technologies such as the Stop/Start system contribute to improved fuel efficiency in the gasoline-powered versions. All other gasoline and natural gas engines have a battery regeneration system as well. TDI diesel with 105 PS and 250 N·m (184 lb-ft) consumes 4.2 L/100 km (56 mpg US), equivalent to 109 g/km CO 2.

Fuel Economy 170

Fuel Economy Economy Fuel Downsizing 170

Green Car Congress

APRIL 19, 2013

As a result, as the ethanol content of the fuel is increased, the fuel economy and driving range for a given fuel tank size are reduced. Downsizing/downspeeding. This increase in BMEP can enable downsizing of the engine displacement and/or downspeeding through revised gear ratios, findal drive ratio, or shift scheduling.

Engine 253

Engine Fuel Ford Future 253

Green Car Reports

AUGUST 2, 2013

Many buyers of new Ford cars--both its 2013 C-Max and Fusion hybrids, and those fitted with its EcoBoost line of downsized, turbocharged engines--report real-world gas mileage much lower than the cars'' EPA ratings.

Fuel Economy 102

Fuel Economy Ford Gas Downsizing 102

Green Car Congress

DECEMBER 9, 2015

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.

Gas 150

Gas Downsizing Fuel Economy Engine 150

Green Car Congress

NOVEMBER 17, 2013

Ford says the engine can deliver up to 15% better fuel economy than comparable six-cylinder engines. Turbo lag is virtually eliminated for quicker response when the driver needs power for passing while enabling the exhaust valve to stay open longer for lower emissions and up to 15% better fuel economy than comparable six-cylinder engines.

Louisville 286

Louisville Fuel Economy Exhaust Future 286

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.

VRLA 210

VRLA Hybrid Downsizing Fuel 210

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 liter turbocharged engine offering greater performance, economy and lower emissions; a revised 1.6-liter As well as a six-speed manual transmission, new Juke 1.6

Nissan 255

Nissan Engine Downsizing Europe 255

Green Car Congress

SEPTEMBER 9, 2014

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.

Diesel 231

Diesel Downsizing Lead Acid Gasoline-Electric 231

Green Car Congress

MAY 16, 2019

Reducing the number of exhaust gas particulates, including those smaller than 23 nm, will help manufacturers meet increasingly stringent future global emissions standards. Delphi 500+ bar GDi pump. —Walter Piock, chief engineer, Gasoline Systems, Delphi Technologies. Delphi 500+ bar GDi injector. —Walter Piock.

Emissions 257

Emissions Gasoline Fuel Exhaust 257

Green Car Congress

DECEMBER 17, 2015

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.

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Green Car Reports

OCTOBER 7, 2014

According to research firm Emissions Analytics, the high fuel-economy ratings of downsized engines may not always translate to the real world. MORE: Do Small Turbo Engines Really Give Better Gas Mileage? Decreasing an engine''s displacement is one of the most straightforward ways to increase fuel efficiency.

Engine 151

Engine Downsizing Fuel Fuel Economy 151

Green Car Congress

JUNE 16, 2011

To address this request, the NRC formed the Committee on the Assessment of Technologies for Improving Light-Duty Vehicle Fuel Economy. Further, the benefits of some technologies are not completely represented in the tests used to estimate corporate average fuel economy (CAFE).

Fuel 210

Fuel Downsizing Fuel Economy Diesel 210

Green Car Congress

APRIL 18, 2013

Emerging economies are stepping up their efforts to promote and develop clean energy. Many countries, including emerging economies, introduced or strengthened energy efficiency regulations. Fuel economy improvements accelerate where implementation of fuel economy standards and other policy measures has been scaled up, the report notes.

Carbon 265

Carbon Supplies Global Transportation 265

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. EGR coolers decrease the temperature of hot exhaust gases recirculated into the intake manifold, which also increases the density of the exhaust gas. DENSO EGR cooler.

Prius 231

Prius Gasoline Engine Exhaust 231

Green Car Congress

OCTOBER 5, 2011

” Bunker spent the bulk of his presentation describing the new medium- and heavy-duty fuel economy and greenhouse gas regulations from EPA and the Department of Transportation. The future that we point to [is] very conventional-looking engines.” Earlier post.)

International 265

International Engine Future EPA 265

Green Car Congress

SEPTEMBER 29, 2011

At 48 volts, a VTES electric supercharger will transform 7kW of battery power into a highly boosted charge of air for downsized gasoline and diesel engines. There will be no torque deficit or other tradeoffs from essential engine downsizing and higher gearing, which now dominates the development of internal combustion engines.

Volt 207

Volt Hybrid Downsizing Lead Acid 207

Green Car Congress

OCTOBER 4, 2009

Following that milestone, the company is targeting reduction to a subsequent 1/10 through scales of economy resulting from increasing mass production. Toyota is simplifying the design of its stack, resulting in downsizing and downweighting, and reducing the amount of platinum catalyst required. Click to enlarge.

2015 315

2015 Toyota Commercial Fuel 315

Green Car Congress

APRIL 2, 2010

Yesterday, the US Environmental Protection Agency (EPA) and the National High Traffic Safety Administration (NHTSA) jointly established increasingly stringent greenhouse gas emission standards under the Clean Air Act for 2012 through 2016 model-year vehicles and fuel economy standards under the Corporate Average Fuel Economy program, respectively.

EPA 236

EPA Standards Light PHEV 236

Green Car Congress

JULY 28, 2014

For instance, markets for liquefied petroleum gas (LPG) are particularly strong in Eastern Europe, Turkey, and South Korea, but relatively small elsewhere. To meet the increased fuel economy requirements for new vehicles, automakers have made major investments in engine downsizing, vehicle lightweighting, and vehicle electrification.

Transportation 255

Transportation Global Fuel Alternative Fuels 255

Green Car Congress

JULY 26, 2010

To achieve its goals of lower emissions and better fuel economy, FPT significantly downsized the 0.9-liter Dedicated tensioner tuning, an optimized layout and an enhanced design minimize friction to help improve fuel economy and reduce emissions. liter TwinAir engine compared with its 1.2-liter

Engine 170

Engine Fuel Economy Downsizing Economy 170

Green Car Congress

MARCH 4, 2009

Applied to a turbocharged, downsized engine, MultiAir can contribute to up to a 25% reduction in fuel consumption over conventional naturally aspirated engines with the same performance, according to Fiat. Pollutant emissions are likewise reduced through combustion control.

Downsizing 210

Downsizing Gasoline Fuel Economy Engine 210

Green Car Congress

MAY 27, 2014

For the first time since UCS began the Automaker Rankings report in 2000, all eight major automakers reduced their average greenhouse gas (GHG) and smog-forming emissions compared to their fleet averages from 1998, the model year examined in the first report. Methodology.

2013 299

2013 Kia Hyundai Sale 299