Green Car Congress

DECEMBER 10, 2009

In addition to demonstrating better fuel consumption results than current advanced gasoline engines, the Omnivore engine has successfully demonstrated homogeneous charge compression ignition (HCCI) down to extremely light loads. Jamie Turner, Chief Engineer of Powertrain Research at Lotus Engineering. Displacement. Compression ratio.

Fuel Economy 218

Fuel Economy Engine Light Fuel 218

Green Car Congress

MAY 12, 2017

The study, by a team of researchers from Carnegie Mellon University, University of Georgia, Aerodyne Research, California Air Resources Board (ARB), Ohio State University, UC Berkeley, and UC San Diego is published in the ACS journal Environmental Science & Technology. engine calibration (spark timing, valve timing, etc.),

Fleet 207

Fleet Engine Global Fuel Economy 207

Green Car Congress

OCTOBER 10, 2012

Their paper was presented at the ASME Internal Combustion Engine Division 2012 Fall Technical Conference by Marcello Canova, assistant professor at OSU; lead author was Philipp Skarke, from the University of Stuttgart Institute for Internal Combustion Engines and Automotive Engineering. Exhaust gas exergy map of EcoCAR engine.

Waste 312

Waste PHEV Fuel Exhaust 312

Green Car Congress

JUNE 2, 2014

In-use testing of three light duty diesel vehicles—certified to US-EPA Tier2-Bin5 and California LEV-II ULEV emissions limits— found a wide variation in real world emissions performance relative to the regulatory limits. Overall, urban/suburban driving leads to a 32-39% reduction in fuel economy over highway driving.

Diesel 230

Diesel Emissions Light Los Angeles 230

Green Car Congress

MAY 12, 2012

The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. bio-derived) fuels have the potential to dramatically increase fuel economy. The potential is significant.

Fuel Economy 240

Fuel Economy Engine Economy 2014 240

Green Car Congress

AUGUST 11, 2014

GMZ Energy and its partners are on track to deliver a 1 kW thermoelectric generator (TEG) for the Bradley Fighting Vehicle as well as to design and to integrate a light-duty vehicle TEG into a Honda Accord as part of a DOE-funded project. GMZ is targeting a fuel economy improvement of 5%. Click to enlarge. W/cm 2 to 6.0

Honda 231

Honda Houston North America Vehicles 231

Green Car Congress

DECEMBER 11, 2020

The co-optimization of engines and fuels has the potential to achieve significantly higher efficiencies than possible with current fuels and engines, improving passenger fuel economy by as much as 35% by 2030 (vs. High-power-density traction inverters for use in light-, medium-, or heavy-duty vehicle applications.

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Lithium Sulfur Vehicles Energy Storage Affordable 199

Green Car Congress

FEBRUARY 22, 2018

The found that using a GPF did not show any fuel economy and CO 2 emission penalties, while the emissions of total hydrocarbons (THC), carbon monoxide (CO), and nitrogen oxides (NOx) were generally reduced. Both vehicles were tested over duplicate LA92s and US06 cycles using California E10 fuel. Yang et al. Click to enlarge.

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

FEBRUARY 5, 2016

In four campaigns over the year-long study, the team from the University of Toronto measured emissions 15 meters from the roadway, then converted the measurements to fuel-based emission factors (EFs). Hence, GDI PM mass loadings and chemical composition may vary depending on the measurement environment or exhaust conditioning.

Environment 150

Environment Emissions Exhaust 2014 150

Green Car Congress

NOVEMBER 7, 2016

Berube went on to reference the importance of DOE’s major new Co-Optima initiative ( earlier post ), an effort to co-optimize new fuels and light-, medium- and heavy-duty engines which together could achieve very significant performance improvements. the addition of a port fuel injection system. —Michael Berube.

PHEV 218

PHEV Engine Fuel Economy Economy 218

Green Car Congress

JUNE 24, 2013

liter Isuzu diesel engine, demonstrates a 35% fuel efficiency improvement over traditional vehicles in the FedEx Express fleet. set the US transportation industry’s first fuel efficiency goal with a commitment to improve the overall fuel efficiency of the FedEx Express vehicle fleet 20% by 2020, as compared with its 2005 performance.

Fleet 240

Fleet Fuel New York City Isuzu 240

Green Car Congress

APRIL 17, 2014

In a presentation at the SAE 2014 High Efficiency IC Engine Symposium and then in a paper given at SAE 2014 World Congress, Mark Sellnau, Engineering Manager, Delphi Advanced Powertrain, reported that Brake Specific Fuel Consumption for the 1.8L Earlier post , earlier post.). Earlier post.) —Sellnau et al.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

SEPTEMBER 9, 2014

As the project approaches its mid-point, the research team—led by Ricardo and including Ford Motor Company, Controlled Power Technologies (CPT), the European Advanced Lead Acid Battery Consortium (EALABC), Faurecia and the University of Nottingham—has completed the build of the first functional integration prototype ADEPT vehicle.

Diesel 231

Diesel Downsizing Lead Acid Gasoline-Electric 231

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 new study by a team at the University of Toronto has made a preliminary assessment of the climate trade-off (i.e.,

Climate 150

Climate Engine Carbon Fuel Economy 150

Green Car Congress

APRIL 25, 2012

In 2010, The US Department of Energy (DOE) selected Delphi, along with partners Hyundai America Technical Center, Inc (HATCI); Wisconsin Engine Research Consultants (WERC); and the University of Wisconsin-Madison (UW) for a $7.48-million million grant to develop and to demonstrate a new high-efficiency vehicle concept. Earlier post.)

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Gasoline Emissions Exhaust Wisconsin 236

Green Car Congress

MAY 2, 2014

Bengt Johansson at Lund University and others, has demonstrated that using low-octane gasoline in diesel engines has the potential to achieve very high efficiency while reducing the cost of diesel engines by lowering injection pressures and requiring less expensive exhaust aftertreatment. —Viollet et al.

Gasoline 210

Gasoline Fuel Light Diesel 210

Green Car Congress

NOVEMBER 24, 2015

Achates Power, the developer of a family of two-stroke compression-ignition opposed-piston engines ( earlier post ), has been selected by APRA-E under its OPEN 2015 solicitation ( earlier post ) for an award of more than $9 million to develop a multi-cylinder opposed piston engine operating with compression ignition that uses gasoline as the fuel.

Gasoline 150

Gasoline Engine Power Powered 150

Green Car Congress

NOVEMBER 3, 2016

Michigan Technological University. The Ohio State University. The Pennsylvania State University. Purdue University. University of California, Berkeley. The GM team draws on experience in engine technologies and connected and autonomous vehicles to expedite the project development process.

Connect 150

Connect Connected Vehicles Universal 150

Green Car Congress

AUGUST 16, 2016

SuperTruck II builds on the successful SuperTruck I program, which has already led to more than twenty fuel saving technologies that have reached the commercial market, said Acting Assistant Secretary David Friedman. Ohio State University. Iowa State University. University of Pittsburgh. Description. Federal funding.

Vehicles 150

Vehicles Plug-in Lithium Ion Universal 150

Green Car Congress

FEBRUARY 9, 2011

million to help 17 New York State companies develop and commercialize innovative new transportation technologies intended to reduce greenhouse gas emissions, decrease reliance on fossil fuels, and create jobs. The technology could increase fuel efficiency 5 to 10%. Earlier post.). The NYSERDA funding will leverage $7.5

Diesel 199

Diesel Transportation New York Pollution 199

Green Car Congress

AUGUST 14, 2014

Michigan State University. Stanford University. University of Pittsburgh. State University of New York. University of Maryland. Development of High Performance Low Temperature Catalysts for Exhaust Aftertreatment (Area of Interest 8). Dual-Fuel Technologies (Area of Interest 9). Applicant. .

Plug-in 299

Plug-in Li-ion Plug Vehicles 299

Green Car Congress

SEPTEMBER 4, 2013

The recuperated engine uses isothermal compression via cryogenic injection to enable significant exhaust to compressed gas heat transfer. Recuperator to transfer heat from exhaust gas to compressed air. The concept of the Ricardo Split-Cycle engine. Source: Neville Jackson. Click to enlarge.

Engine 249

Engine Fuel Vehicles Waste 249

Green Car Congress

AUGUST 10, 2011

This project will identify fuel properties that can be used to enable novel combustion strategies with low emissions of nitrogen oxides in an engine, and enhance existing models to capture the effect of additional key fuel properties on combustion. Light-weighting materials. Wisconsin Engine Research Consultants LLC. 10,000,000.

Carbon Fiber 268

Carbon Fiber Lithium Ion Li-ion Vehicles 268

Green Car Congress

OCTOBER 8, 2013

A number of papers from Kalghatgi and his colleagues—and now other groups, including Tsinghua University in China and the Eindhoven University of Technology—have been published recently, exploring different aspects of this approach. Light naphtha has a boiling range between 30 °C and 90 °C and 5-6 carbon atoms.

Gasoline 207

Gasoline Fuel Range Diesel 207

Green Car Congress

OCTOBER 8, 2015

Having better control over the combustion process reduces the emission load on the exhaust aftertreatment systems. Eminox SCRT technology can significantly reduce harmful diesel exhaust gases, particularly in urban operating conditions. Phil Bush, technology manager at Eminox. Earlier post.)

Vehicles 150

Vehicles Exhaust Emissions Diesel 150

Green Car Congress

MAY 4, 2009

The US Department of Energy (DOE) selected six cost-shared University Advanced Combustion and Emissions Controls research and development projects totaling up to $13 million in DOE funding, subject to annual appropriations. The following projects were selected for award negotiation and will be cost shared at a minimum of 20%.

Emissions 150

Emissions Wisconsin Michigan Houston 150

Green Car Congress

MARCH 31, 2015

With this latest contract, Achates has six concurrent customers whose contracts encompass five different engine applications: passenger vehicle, light commercial vehicle, heavy commercial vehicle, military and marine/stationary power. Diesel Engines Fuel Efficiency' In December 2012, TARDEC had awarded Achates Power, Inc.

Engine 150

Engine Power Powered 2015 150

Green Car Congress

MAY 3, 2009

In this study, BMW focused on Rankine A (exhaust gas only) and Rankine B (exhaust gas and coolant). Researchers at Loughborough University and the University of Sussex, both in the UK, also have concluded that using waste heat from light-duty vehicle engines in a steam power cycle could deliver fuel economy advantages of between 6.3%

Waste 150

Waste BMW Power Powered 150

Green Car Congress

DECEMBER 1, 2014

the Worldwide harmonized Light vehicles Test Procedures (WLTP). Thermal management of the electrical machine is another critical factor, because the duration of the boosting and energy recovery operating modes directly impacts fuel economy and emissions. Click to enlarge. The conference.

Standards 257

Standards International Vehicles Hybrid 257

Green Car Congress

APRIL 23, 2014

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. Zero emission applications as a primary source is certainly of interest in urban scenarios for light duty, short range applications. Earlier post. ).

Waste 246

Waste Engine Land Rover Transportation 246

Green Car Congress

SEPTEMBER 14, 2015

researching, validating, and deploying technologies and methods that save fuel through more efficient operations of trucks and transportation systems. researching, validating, and deploying technologies and methods that save fuel through more efficient operations of trucks and transportation systems. gallons/1,000 ton-miles.

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MPG Miles 2009 Fuel 150

Green Cars News

MAY 3, 2009

Honda is also looking into use of a Rankine cycle co-generation unit in an effort to boost efficiency of a hybrid vehicle by capturing waste heat exhaust. The BMW study used two basic single loop systems - an exhaust gas only as the heat source; and exhaust gas and coolant. per cent. . per cent and 31.7 per cent and 31.7

Waste 36

Waste BMW Congress 2009 36

Green Car Congress

NOVEMBER 17, 2015

For example, fuel economy statistics and a graphic display of the electric range is shown on the navigation map. These components have a high-voltage electric drive and are powered by the fuel cell. Because the exhaust system transports only water, it can be made of lightweight polymer. Audi TT clubsport turbo.

Audi 150

Audi PHEV Diesel Fuel 150

Green Car Congress

JULY 17, 2015

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. 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. Table of Contents.

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PHEV Plug-in Renewable Energy 150