Green Car Congress

SEPTEMBER 9, 2014

Engine downsizing through charge boosting is a well-recognized means of improving internal combustion engine fuel efficiency, by increasing the proportion of the drive cycle at which the powertrain operates within or close to the region of peak fuel efficiency of its operating map. 48V Diesel Fuel Efficiency'

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Diesel Downsizing Lead Acid Gasoline-Electric 231

Green Car Congress

NOVEMBER 1, 2016

In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. Magma boost system layout. Source: Lewin (2016). Click to enlarge.

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Concept Downsizing 2016 Congress 150

Green Car Congress

APRIL 2, 2010

Included in this is a temporary program that will provide additional credit provisions as incentives for the development and sales of plug-in hybrids (PHEVs), battery-electric vehicles (BEVs); and fuel-cell vehicles (FCVs). Light trucks. mpg if all improvements came from fuel economy) and 34.1 mpg US (6.9 Earlier post.). mpg US (EPA).

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EPA Standards Light PHEV 236

Green Car Congress

AUGUST 4, 2011

However, while Mazda plans to offer hybrid vehicles in the medium-term, its engineers are pushing hard to increase the efficiencies of both the gasoline and diesel platforms, moving toward what they call “the ideal Internal Combustion Engine.” This corresponds to a 23% reduction in fuel consumption and, therefore, CO 2 output.).

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Mazda Engine Gasoline Diesel 322

Green Car Congress

APRIL 3, 2017

According to Brooks, among the technologies GM is looking to in the gasoline engine area are: Continued aggressive downsizing. According to Brooks, among the technologies GM is looking to in the gasoline engine area are: Continued aggressive downsizing. Compression rations between 13 and 14 to maximize work extraction.

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GM Engine Future Fuel 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 liter V8 gasoline units. Eight-speed ZF automatic transmissions are now fitted to all gasoline and diesel XJ and XF variants as standard for greater efficiency and performance. liter V6 Supercharged and 2.0-liter

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Gasoline Engine 2013 MPH 225

Green Car Congress

AUGUST 25, 2015

A higher compression ratio can be used if an engine will operate primarily at light loads, such that degraded efficiency at high loads is more than offset by improved efficiency at light loads. Alcohol and gasoline-alcohol blends also offer efficiency benefits independent of their octane value. —Leone et al.

Engine 150

Engine Fuel GM Ford 150

Green Car Congress

MAY 15, 2018

The EcoDynamics+ diesel mild-hybrid system is paired with Kia’s Selective Catalytic Reduction (SCR) active emissions control technology, reducing CO 2 emissions by up to 4% on the new Worldwide harmonized Light vehicles Test Procedure (WLTP), and up to 7% on the New European Driving Cycle (NEDC).

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Kia 2018 Diesel Hybrid 150

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. The statement of task directed the committee to estimate the efficacy, cost, and applicability of technologies that might be used over the next 15 years. Source: NRC. Click to enlarge.

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Fuel Downsizing Fuel Economy Diesel 210

Green Car Congress

JULY 17, 2015

The PHEV (Plug-in Hybrid Electric Vehicle), a subset of the electric car, combines a primary electric motor with a much smaller back-up engine fueled with a hydrocarbon/biofuel mix. (In Though the PHEV combines the two types of energy and power, it is not merely a temporary “transition” between gasoline and diesel cars to pure electric cars.

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PHEV Plug-in Renewable Energy 150

Green Car Congress

MARCH 4, 2014

The downsized hybrid system combines a 1.5-liter liter gasoline engine with a light, compact electric motor, transaxle, inverter and battery pack. In addition, Toyota Europe offers the Toyota Prius, Prius+, and Prius Plug-in Hybrid, as well as the Lexus CT 200h, IS 300h, GS 300h, LS 600h and 600hL, and Rx 450h.

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LS 600H Europe 2013 Sale 199

Green Car Congress

DECEMBER 10, 2009

Comparison of fuel consumption of Omnivore, homogeneous Gasoline Direct Injection (GDI) and Spray-Guided GDI engines. The first testing phase of Lotus Engineering’s Omnivore variable compression ratio, flex-fuel direct injection two-stroke engine ( earlier post ) has been successfully completed on gasoline. Click to enlarge.

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Fuel Economy Engine Light Fuel 218

Green Car Congress

OCTOBER 10, 2012

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 —Skarke et al.

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Waste PHEV Fuel Exhaust 312

Green Car Congress

MARCH 11, 2014

The output power is more than 100kW, despite significant unit downsizing. From the perspective of mobility zones based on travel distance, hybrid and plug-in hybrid vehicles can match the everyday usability of a current gasoline car, and become mainstream environmentally friendly vehicles. Toyota’s view of hydrogen.

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2015 Toyota Fuel Market 274

Green Car Congress

OCTOBER 16, 2013

However, unlike conventional gasoline engines, gasoline direct injection engines produce particulate matter, as do diesels, and emission controls will become an issue the technology must address as standards for particle mass tighten, and also as standards for particle numbers emerge. Earlier post.) Earlier post.)

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Standards Emissions Miles Engine 246

Green Car Congress

NOVEMBER 22, 2016

The FEV data are combined with supplemental data to generate CO 2 cost curves for ten EU vehicle classes (diesel B, C, D, E, SUV, and LCV classes and gasoline B, C, D, and E classes). However, transitioning soon to electric drive could lower manufacturers’ compliance costs by as much as €500 (US$532) per vehicle in 2025.

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CO2 Cars 2014 Exhaust 150

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. A significant fraction of the GDI PM 2.5 Their paper appears in the ACS journal Environmental Science & Technology.

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Climate Engine Carbon Fuel Economy 150

Green Car Congress

AUGUST 16, 2016

The Vehicle Technologies Office Program Wide Selections will aim to reduce the cost and improve the efficiency of plug-in electric, alternative fuel, and conventional vehicles through thirty-five projects addressing 11 areas of interest. The fourth team is on track to exceed the target this year. Description. Federal funding. 999,977.

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Vehicles Plug-in Lithium Ion Universal 150

Green Car Congress

DECEMBER 11, 2011

Light duty vehicle fleet by type and average fuel efficiency. ExxonMobil expects that by 2040, hybrids and other advanced vehicles will account for nearly 50 percent of light duty vehicles on the road, compared to only about 1 percent today. Source: ExxonMobil Outlook. Click to enlarge. L/100 km) by 2040. —ExxonMobil Outlook.

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Personal Global Transportation Fuel 408

Green Car Congress

JUNE 4, 2010

Various combinations of commercially available technologies could greatly reduce fuel consumption in passenger cars, sport-utility vehicles, minivans, and other light-duty vehicles over the next 15 years without compromising vehicle performance or safety, according to a new report by the National Research Council. Assessment of Technologies”.

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Purchase Lithium Ion Fuel Available 210

Green Car Congress

NOVEMBER 16, 2011

The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. mpg US (5.87 L/100km) in model year 2021, and 49.6 L/100km) in model year 2025.

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Fuel Economy EPA Economy MPG 338

Green Car Congress

FEBRUARY 5, 2014

The KWID CONCEPT is powered by the latest-generation downsized 1.2-liter liter gasoline turbocharged engine mated to dual-clutch transmission EDC. ready—being pre-disposed to receive batteries for electric use—and comes with a charging plug behind the Renault logo. Click to enlarge. The KWID CONCEPT is also Z.E

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Concept Market India Connect 223

Green Car Congress

APRIL 18, 2013

The ESCII, along with projections for three scenarios. To meet 2DS targets, the index needs to decline by 5.7% by 2020, and 64% by 2050. Source: IEA. Click to enlarge. to hold warming to 2 °C as outlined in the IEA Energy Technology Perspectives 2012 (ETP) 2 °C Scenario (2DS). In 1990 the underlying carbon intensity of supply was 57.1

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Carbon Supplies Global Transportation 265

Green Car Congress

JUNE 19, 2015

The analysis used by federal agencies to set standards for fuel economy (CAFE) and greenhouse gas emissions for new US light-duty vehicles from 2017 to 2025 was thorough and of high caliber overall, according to a new report from the National Research Council. Background. to 41 mpg by 2021 and 48.7 mpg by 2025.

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Standards Fuel Economy Economy EPA 150

Green Car Congress

JUNE 27, 2017

3 B-Cycle gasoline engine is the first example of Volkswagen’s “Rightsizing” strategy—an engine development strategy that looks to for the optimal balance of displacement, output, torque and efficiency based on vehicle class and real-world operating conditions, rather than just seeking to downsize. Source: Volkswagen.

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2018 Engine SUV MPG 314

Green Car Congress

SEPTEMBER 7, 2009

The engine uses an optimized two-valve port-fuel injection combustion system to reduce cost and mass and, in line with Lotus Engineering’s research into renewable fuels, can be operated on alcohol-based fuels or gasoline. The Lotus 1.2-liter, liter, 3-cylinder Range Extender engine with integrated electrical generator. Click to enlarge.

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Engine Range Exhaust Downsizing 240

Green Car Congress

SEPTEMBER 21, 2009

On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fuel economy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 Three of the NHTSA scenarios for penetration of technologies for light trucks for MY 2016. Data: Preliminary Regulatory Impact Analysis. Click to enlarge. Click to enlarge.

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2016 MPG Fuel Economy EPA 210

Green Car Congress

JUNE 14, 2011

Plug-in hybrids dominate market penetration in 2025 under CAR scenario IV (62 mpg CAFE standard). CAR did not assume any downsizing of the vehicle sales fleet or significant reduction in performance by vehicles in any segment as a means for increasing fuel economy standards by 2025. Source: CAR. Click to enlarge.

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Fuel Economy Economy Auto Industry Standards 199

Green Car Congress

FEBRUARY 14, 2009

Bubble chart of plausible mainstream PHEV buyers’ battery requirements (light and dark gray circles) and experts’s requirements overlaid on a Ragone plot of NiMH and Li-ion batteries. Source: Ken Kurani. Click to enlarge. Ken Kurani. or below; advanced accessories; and a mild hybrid drivetrain.

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PHEV Fuel Economy San Diego Climate Change 150

Green Car Congress

APRIL 10, 2013

liter gasoline and diesel engines, together with next generation five- and six-speed gearboxes. They will be joined by the end of this year by a new small-displacement gasoline engine family. SIDI Turbo gasoline engine. In the same period the company will also launch a number of new transmissions. Compared to Opel’s previous 1.6-liter

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Engine 2016 Fuel Economy Fuel 287

Green Car Congress

JANUARY 11, 2010

liter gasoline engine designed for the North American market that features direct injection (DI) and Twin Independent Variable Camshaft Timing (Ti-VCT) for enhanced performance and fuel efficiency. “People downsize cars, not expectations. Earlier post.). For the NAIAS preview, Ford is showing a completely new 2.0-liter

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Ford Engine Global Market 199

Green Car Congress

APRIL 29, 2009

The spark plug is at the center of the chamber. Ford’s turbocharged, gasoline direct injection EcoBoost engines are targeted to play a significant near-term role in Ford’s efforts to reduce fuel consumption by enabling downsizing. A 6-hole fuel injector is mounted between intake ports. Source: Ford. Click to enlarge.

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Ford 2009 Engine Davis 199