Emissions, Engine, Exhaust and International

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

Green Car Congress

MAY 13, 2022

In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). —Emissions Analytics. Quoting such ratios, however, needs careful interpretation.

Exhaust

Exhaust Emissions Pollution Legal

International automotive researchers emphasize the importance of continued development of the internal combustion engine

Green Car Congress

OCTOBER 9, 2019

Thirty-seven globally prominent scientists representing the International Journal of Engine Research have published an open-access editorial addressing the future of the Internal Combustion Engine, and stressing the importance for continued development of more efficient and even lower-emitting technologies.

International

International Engine Exhaust Emissions

UK expert group focuses attention on non-exhaust emissions from road traffic as regulatory concern

Green Car Congress

JULY 14, 2019

A new report released by the Air Quality Expert Group ( AQEG ) in the UK recommends as an immediate priority that non-exhaust emissions (NEE) are recognized as a source of ambient concentrations of airborne PM, even for vehicles with zero exhaust emissions of particles. and PM 10 emissions. of all UK primary PM 2.5

Exhaust

Exhaust Emissions Ireland Pollution

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

Green Car Congress

JUNE 8, 2023

In a recent open-access paper published in ACS’ Environmental Science & Technology , researchers from the University of York report that alcohols in windshield washer fluid account for a larger fraction of real-world vehicle emissions than previous estimates have suggested. Cliff et al. —Cliff et al.

Emissions

Emissions Exhaust Cars Ozone

SJTU team investigating ammonia HCCI combustion in free piston engine

Green Car Congress

FEBRUARY 13, 2023

Researchers at Shanghai Jiao Tong University are investigating ammonia-fueled HCCI combustion in a free piston engine. Ammonia is a promising carbon–neutral fuel, able to power heavy-duty vehicles, non-road machineries and ocean ships with zero CO 2 emission. 2023.127634

Engine

Engine Exhaust Emissions Fuel

Eaton leverages cylinder deactivation and exhaust thermal management technologies to reduce commercial vehicle emissions

Green Car Congress

DECEMBER 6, 2021

Power management company Eaton’s Vehicle Group has demonstrated cylinder deactivation (CDA) as an effective technology for meeting future global emissions requirements for diesel-engine powered commercial vehicles. New emissions regulations spearheaded by the California Air Resources Board (CARB), U.S.

Eaton

Eaton Emissions Exhaust Commercial

Korean team develops 2L-class direct-injection hydrogen-fueled engine

Green Car Congress

SEPTEMBER 8, 2023

The joint research team of KIMM and HMC injected hydrogen directly into the combustion chamber of the engine of an existing HMC hybrid vehicle, with a pressure of more than 30 bar.

Hydrogen

Hydrogen Engine Fuel Carbon

HEI launches two new non-tailpipe particulate emission studies

Green Car Congress

JANUARY 8, 2023

The Health Effects Institute (HEI) has launched two new studies funded under RFA 21-1, Quantifying Real-World Impacts of Non-Tailpipe Particulate Matter Emissions. The new studies are: Improved Characterization of the Real-World Contributions and Impacts of Non-tailpipe Particulate Matter Emissions ,” led by Greg Evans, University of Toronto.

Emissions

Emissions Pollution Exhaust London

SwRI CAT-DEF reduces heavy-duty diesel emissions to meet CARB 2027 NOx requirements

Green Car Congress

MAY 6, 2022

CAT-DEF—Catalyzed Diesel Exhaust Fluid—is an SwRI-developed catalyst- and surfactant-modified diesel exhaust fluid (DEF) solution. The internally funded advancement successfully reduced heavy-duty diesel engine nitrogen oxide (NO x ) emissions to meet the California Air Resources Board (CARB) 2027 standards.

Diesel

Diesel Emissions Exhaust Engine

International consortium working on new sensor technology to measure real-world, in-use vehicle emissions

Green Car Congress

AUGUST 14, 2019

As part of the Horizon 2020 research project CARES (City Air Remote Emission Sensing), an international research consortium is working on new contactless exhaust measurement methods that will enable municipalities to take emission-reducing measures. ICCT (International Council on Clean Transportation; DE).

International

International Emissions Vehicles Exhaust

Empa and partners exploring DME as fuel with new heavy-duty test engine

Green Car Congress

NOVEMBER 30, 2020

Empa, together with FPT Motorenforschung AG Arbon, Politechnico di Milano, lubricant manufacturer Motorex and other partners, is exporing the use of DME as a fuel for heavy-duty engines. A DME test engine has been in operation on a dynamometer in Empa’s Automotive Powertrains Technologies Laboratory. Image: Empa. —Patrik Soltic.

Engine

Engine Fuel Exhaust Gas-Electric

VW’s 1.0 TSI in the new up! GTI wins International Engine of the Year 2018 award in its category; Euro 6d-TEMP

Green Car Congress

JUNE 6, 2018

GTI1 has been named International Engine of the Year 2018 in its category. The 85 kW / 115 PS gasoline-fired engine is the first of its kind to be combined with a four-way catalytic converter and installed in the up! GTI—available since spring this year—is the latest addition to the EA211 range of engines.

2018

2018 Engine International Exhaust

Tenneco Powertrain adds hydrogen to its engine testing capabilities

Green Car Congress

FEBRUARY 4, 2023

Tenneco has established new test facilities for hydrogen-powered internal combustion engines at its Powertrain test centers in Burscheid, Germany, and Ann Arbor, Michigan. Preparation of an H 2 ICE test cell. We support a pragmatic approach of complementary technologies that provide solutions for different transportation sectors.

Hydrogen

Hydrogen Engine Oil Emissions

Hyundai Motor Group unveils CVVD engine technology; +4% performance, +5% fuel economy, -12% emissions

Green Car Congress

JULY 3, 2019

T-GDi—the first engine to feature the technology. CVVD optimizes both engine performance and fuel efficiency while reducing emissions. The technology cuts emissions by 12%. The technology cuts emissions by 12%. T-GDi engine. T-GDi Engine, a four-cylinder gasoline turbo unit with 180 horsepower and 27.0

Hyundai

Hyundai Fuel Economy Engine Emissions

Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

Green Car Congress

JULY 22, 2021

By 2030, the Rolls-Royce business unit is to cut greenhouse gas emissions by 35% compared to its 2019 level through the use of new net zero and zero carbon technologies. The engines are used in a wide variety of applications, for example, in energy supply, commercial shipping, heavy land vehicles, passenger trains and in yachts.

2019

2019 Engine Climate Power

SwRI engineers help develop post-refinery diesel treatment that overcomes soot/NOx tradeoff for cleaner burning fuel

Green Car Congress

OCTOBER 11, 2021

Southwest Research Institute (SwRI) is helping a client develop a simple post-refinery treatment process that reduces exhaust emissions from diesel engines by overcoming the soot/nitrogen oxides (NO x ) reduction trade-off that has plagued engine researchers for decades. —Dr.

Cleaner

Cleaner Diesel Engine Fuel

Hydrogen Opposed Piston Engine Working Group formed

Green Car Congress

MAY 26, 2022

Several organizations, encompassing companies, research labs, and academia, have formed the Hydrogen Opposed Piston Engine Working Group. The Working Group consists of members undertaking research and development in the field of hydrogen combustion in an opposed-piston engine. The only criteria emission of concern is NO x.

Hydrogen

Hydrogen Engine Saudi Arabia Universal

EPFL team develops on-board system to capture CO2 from trucks; reducing emissions by 90%

Green Car Congress

DECEMBER 26, 2019

Researchers at EPFL have patented a new concept that could cut trucks’ CO 2 emissions by almost 90%. The EPFL system captures CO 2 directly in the trucks’ exhaust system and liquefies it in a box on the vehicle’s roof. First, the vehicle’s flue gases in the exhaust pipe are cooled down and the water is separated from the gases.

Emissions

Emissions CO2 Exhaust Carbon

Lamborghini provides first details of LB744 hybrid super sports car; V12 engine, 3 motors, 1015 CV

Green Car Congress

MARCH 8, 2023

liter V12 mid-mounted engine is complemented by three electric motors, one of which is integrated into the new double-clutch eight-speed gearbox. This is mounted transversely and placed for the first time behind the combustion engine. Lamborghini has been synonymous with V12 engines since the company was founded.

Motor

Motor Motors Motoring Engine

Schlumberger and RTI International partner to accelerate the industrialization of NAS carbon capture technology

Green Car Congress

OCTOBER 18, 2022

Schlumberger has entered into an agreement with RTI International , a nonprofit research institute, to accelerate the industrialization and scale-up of its proprietary non-aqueous solvent (NAS) technology, which enhances the efficiency of absorption-based carbon capture. Marty Lail, senior director of RTI’s Decarbonization Sciences program.

Carbon

Carbon International Industrial Industry

Volkswagen 2.0 TDI diesel for Euro 6d; SCR twin-dosing

Green Car Congress

DECEMBER 15, 2020

Volkswagen continues to refine its most important diesel engine, the 2.0-liter With SCR twin dosing technology in the exhaust gas system, the diesel unit now undercuts the Euro 6d emission standard limits while also running quietly and smoothly, according to the company. As previously, the 2.0

Diesel

Diesel Exhaust Convert Emissions

Vitesco Technologies reduces emissions in high-voltage hybrid vehicles with electrical catalyst heating; new DC/DC converter

Green Car Congress

FEBRUARY 24, 2021

Vitesco Technologies, a leading international supplier of advanced powertrain technologies and electrification solutions, is now making electrical catalyst heating available in high-voltage hybrid vehicles as well. It is already in use in vehicles with a pure combustion engine or in mild hybrids.

DC

DC Convert Emissions Hybrid

The importance of considering non-exhaust traffic emissions; the role of EVs

Green Car Congress

MAY 2, 2016

Regulatory regimes seeking to reduce emissions from transport have largely focused on tailpipe emissions—i.e., the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. Non-exhaust PM factors include tire wear, brake wear, road surface wear and resuspension of road dust. earlier post ). Background.

Exhaust

Exhaust Emissions Belgium Gasoline-Electric

U. Houston-led project looking for new exhaust treatment catalysts for low-temperature lean-burn combustion engines

Green Car Congress

SEPTEMBER 21, 2017

A chemical engineer from the University of Houston is leading a $2.1-million million project to find new catalytic materials that work at lower exhaust temperatures, allowing automakers to build vehicles that operate more efficiently while retaining the ability to clean emissions before they leave the tailpipe.

Houston

Houston Exhaust Engine Chrysler

Europe’s Euro 7 emission limits face pushback from 8 international locations

Baua Electric

MAY 22, 2023

8 Ecu Union countries together with France and Italy referred to as for the bloc to scrap deliberate Euro 7 exhaust emission limits, announcing they’re overly determined and unrealistic for automakers to strike. Tackling emissions from automobiles has been specifically difficult.

International

International Czech Republic Emissions Bulgaria

Toyota commissions Yamaha to develop hydrogen-fueled 5.0L V8; follow-on from Nov 2021 announcement

Green Car Congress

FEBRUARY 19, 2022

liter V8 engine for automobiles that is fueled entirely by hydrogen. In Japan, Toyota and other automotive-related companies are about to begin a collaborative effort to expand the range of fuel options for internal combustion engines. November 2021 hydrogen engine prototype. Earlier post.). Earlier post.).

Hydrogen

Hydrogen Toyota Fuel Corporation

FEV testing finds Transient Plasma ignition system increases fuel efficiency and decreases emissions

Green Car Congress

JUNE 9, 2022

liter, direct and port fueled injection, inline 4-cylinder gasoline engine commonly used in the Camry line of vehicles. The “Dynamic Force Engine” achieves one of the world’s best thermal efficiencies of 40% in gasoline powered vehicles according to Toyota. The Toyota 2.5L

Emissions

Emissions Fuel Gasoline-Electric Gasoline

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

Green Car Congress

MARCH 1, 2019

A new study provides the most detailed picture available to date of the global, regional, and local health impacts attributable to emissions from four transportation subsectors: on-road diesel vehicles; other on-road vehicles; shipping; and non-road mobile engines such as agricultural and construction equipment. Source: The ICCT.

Ozone

Ozone 2015 2010 Exhaust

Westport and Scania preliminary testing shows H? HPDI delivers peak BTE of 51.5% at mid-load

Green Car Congress

OCTOBER 27, 2022

Westport Fuel Systems and Scania AB announced preliminary engine test results of Westport’s H? Westport’s HPDI fuel system technology enables heavy-duty trucks to operate on natural gas with the same power, torque, efficiency, and performance as diesel engines. Hydrogen use in an internal combustion engine with the H?

Hydrogen

Hydrogen Exhaust Diesel Engine

New Delphi Technologies 500+ bar GDi system cuts gasoline particulate emissions by up to 50%, reduces fuel consumption

Green Car Congress

MAY 16, 2019

In a paper presented at the 2019 Vienna Motor Symposium this week, Delphi Technologies will unveil a new 500+ bar GDi system that can reduce particulate emissions by up to 50% compared to state-of-the-art 350 bar system without expensive engine design modifications. Delphi 500+ bar GDi pump. Delphi 500+ bar GDi injector.

Emissions

Emissions Gasoline Fuel Exhaust

IHS: continued legislative focus on pollutants to drive sensor market for internal combustion engines

Green Car Congress

JULY 24, 2014

The global market for sensors used in internal combustion engines (ICE) is on the road of steady growth for the next few years, propelled by increasing utilization in engine management and exhaust aftertreatment, according to a new report from IHS Technology. IHS projects that sensor shipments for ICEs will top 1.34

Pollution

Pollution Engine International Market

China team propose method to reduce soot and CO emissions without NOx and thermal efficiency penalties in direct-injection natural gas engines

Green Car Congress

MAY 6, 2019

applied partially premixed combustion mode to a direct-injection natural gas engine based on a 3D model coupled with a dual-fuel chemical kinetic mechanism (n-heptane/natural gas). It is widely accepted that internal combustion engines are one of the most predominant contributors to atmospheric pollution. —Li et al.

Gas

Gas Emissions Engine China

York, Empa study finds retrofitting of VW diesel engines was successful

Green Car Congress

MAY 21, 2020

On the opening day of the Frankfurt International Motor Show (IAA), the US Environmental Protection Agency (EPA) published a Notice of Violation: VW diesel engines with 1.6 liters displacement (type code EA 189) contained illegal software designed to manipulate emissions. For commercial vehicles with EA 189 engines—i.e.

Diesel

Diesel Engine Exhaust Emissions

Lamborghini wants to reduce carbon emissions 40% per car by 2030

Teslarati

FEBRUARY 4, 2024

Luxury sports car maker Lamborghini plans to go all-electric in the coming years, and now the automaker has set another climate goal for itself by pledging to reduce CO2 emissions across its operations. The post Lamborghini wants to reduce carbon emissions 40% per car by 2030 appeared first on TESLARATI.

Carbon

Carbon Emissions CO2 Cars

Birmingham study finds butanol-gasoline blend reduces GDI engine-out carbonaceous emissions; similar NOx

Green Car Congress

SEPTEMBER 3, 2017

A team at the University of Birmingham reports that a blend of 33% v/v of butanol in EN228 commercial gasoline containing 5% of ethanol (B33) reduces GDI (gasoline direct injection) engine-out carbonaceous emissions, while maintaining similar levels of NO x emissions when compared to standard gasoline combustion at low and medium engine loads.

Gasoline

Gasoline Emissions Engine B0

Study finds total PM10 emissions from EVs equal to those of modern ICEVs; role of weight and non-exhaust PM

Green Car Congress

APRIL 18, 2016

A new study by a team from the University of Edinburgh and independent engineering company INNAS BV has found that, when factoring in the additional weight and non-exhaust PM factors, total PM 10 emissions from electric vehicles (EVs) are equal to those of modern internal combustion engine vehicles (ICEVs).

Exhaust

Exhaust Emissions Gasoline-Electric 2016

UBC researchers find life-cycle GHG benefits of LNG in marine shipping only from high-pressure dual-fuel engines in ocean-going vessels

Green Car Congress

MAY 20, 2019

A life-cycle assessment of emissions from domestic and imported liquefied natural gas (LNG), and heavy-fuel oil (HFO) for marine shipping by a team from the University of British Columbia has found that only high-pressure dual-fuel (HPDF) engines robustly reduce well-to-wake GHG emissions by 10% compared with their HFO-fueled counterparts.

Mariner

Mariner Engine Fuel Exhaust

Study: curbing diesel emissions could reduce mortality rates in big cities

Green Car Congress

OCTOBER 1, 2019

Freight transportation is a pillar of the US national economy, but while long-haul trucks account for less than 6% of the vehicle miles traveled over US highways, they account for about 40% of the emissions of air polluting particulate matter and about 55% of nitrogen oxides, the precursor to ozone in the atmosphere, the study said.

Emissions

Emissions Diesel Ozone United States

Volvo Cars divests its holding in Aurobay to Geely Holding; to be part of new Renault-Geely powertrain company

Green Car Congress

NOVEMBER 8, 2022

Aurobay will become part of the new global company specializing in hybrid and low- emission powertrains being formed by Renault and Geely. It also makes Volvo Cars the first car manufacturer to fully exit its participation in the development and manufacturing of internal combustion engines. Earlier post.).

Volvo

Volvo Parts Companies Fully Electric

New Delphi 500+ bar GDi system cuts particulates by up to 50% without engine changes

Green Car Congress

SEPTEMBER 11, 2019

Building off its 350 bar GDi (Gasoline Direct Injection) system, Delphi Technologies has developed a 500+ bar GDi system that can reduce particulate emissions by up to 50% without expensive engine re-designs for the majority of applications. —Walter Piock, chief engineer, Delphi Technologies. Left: GDi 500+ injector.

Engine

Engine Downsizing Exhaust International

GE Transportation wins first order for new marine diesel engine; 50% reduction in emissions

Green Car Congress

NOVEMBER 24, 2013

GE Transportation announced the first sale of its new 12V250 Marine Diesel Engine that is designed to meet EPA Tier 4i and IMO Tier III Emissions standards. GE’s technology eliminates the need for a urea-based after-treatment emissions reduction system, providing more valuable cargo space, and reduces emissions by 50%.

Mariner

Mariner Transportation Diesel Engine

WHO IARC classifies diesel exhaust as carcinogenic to humans (Group 1)

Green Car Congress

JUNE 13, 2012

After a week-long meeting of an expert working group, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1), based on sufficient evidence that exposure is associated with an increased risk for lung cancer.

Exhaust

Exhaust Diesel Standards Emissions

FPT International introduces 8.7-liter CNG engine in China

Green Car Congress

MAY 26, 2016

The Cursor 9 CNG offers power up to 400 hp @ 2000 rpm, and torque up to 1700 N·m @ 1.200 rpm, while at the same time having emissions lower than Euro VI. The CNG engine delivers equivalent performance to its diesel counterpart. The Cursor 9 CNG uses stoichiometric combustion to generate its power.

International

International Engine China Exhaust

Study estimates 6% of lung cancer deaths in US and UK attributable to diesel exhaust

Green Car Congress

NOVEMBER 28, 2013

In 2012, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1). Diesel Emissions Health' Earlier post.). China, India, Brazil) following with a delay of about 5 to 10 years.

Exhaust

Exhaust Diesel Brazil 2000

New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

International automotive researchers emphasize the importance of continued development of the internal combustion engine

UK expert group focuses attention on non-exhaust emissions from road traffic as regulatory concern

UK researchers report that alcohols in windshield washer fluid are major unreported source of VOCs emissions from cars, including EVs

SJTU team investigating ammonia HCCI combustion in free piston engine

Eaton leverages cylinder deactivation and exhaust thermal management technologies to reduce commercial vehicle emissions

Korean team develops 2L-class direct-injection hydrogen-fueled engine

HEI launches two new non-tailpipe particulate emission studies

SwRI CAT-DEF reduces heavy-duty diesel emissions to meet CARB 2027 NOx requirements

International consortium working on new sensor technology to measure real-world, in-use vehicle emissions

Empa and partners exploring DME as fuel with new heavy-duty test engine

VW’s 1.0 TSI in the new up! GTI wins International Engine of the Year 2018 award in its category; Euro 6d-TEMP

Tenneco Powertrain adds hydrogen to its engine testing capabilities

Hyundai Motor Group unveils CVVD engine technology; +4% performance, +5% fuel economy, -12% emissions

Rolls-Royce Power Systems road map for climate-neutrality; 35% cut by 2030 from 2019; key role of mtu engines

SwRI engineers help develop post-refinery diesel treatment that overcomes soot/NOx tradeoff for cleaner burning fuel

Hydrogen Opposed Piston Engine Working Group formed

EPFL team develops on-board system to capture CO2 from trucks; reducing emissions by 90%

Lamborghini provides first details of LB744 hybrid super sports car; V12 engine, 3 motors, 1015 CV

Schlumberger and RTI International partner to accelerate the industrialization of NAS carbon capture technology

Volkswagen 2.0 TDI diesel for Euro 6d; SCR twin-dosing

Vitesco Technologies reduces emissions in high-voltage hybrid vehicles with electrical catalyst heating; new DC/DC converter

The importance of considering non-exhaust traffic emissions; the role of EVs

U. Houston-led project looking for new exhaust treatment catalysts for low-temperature lean-burn combustion engines

Europe’s Euro 7 emission limits face pushback from 8 international locations

Toyota commissions Yamaha to develop hydrogen-fueled 5.0L V8; follow-on from Nov 2021 announcement

FEV testing finds Transient Plasma ignition system increases fuel efficiency and decreases emissions

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

Westport and Scania preliminary testing shows H? HPDI delivers peak BTE of 51.5% at mid-load

New Delphi Technologies 500+ bar GDi system cuts gasoline particulate emissions by up to 50%, reduces fuel consumption

IHS: continued legislative focus on pollutants to drive sensor market for internal combustion engines

China team propose method to reduce soot and CO emissions without NOx and thermal efficiency penalties in direct-injection natural gas engines

York, Empa study finds retrofitting of VW diesel engines was successful

Lamborghini wants to reduce carbon emissions 40% per car by 2030

Birmingham study finds butanol-gasoline blend reduces GDI engine-out carbonaceous emissions; similar NOx

Study finds total PM10 emissions from EVs equal to those of modern ICEVs; role of weight and non-exhaust PM

UBC researchers find life-cycle GHG benefits of LNG in marine shipping only from high-pressure dual-fuel engines in ocean-going vessels

Study: curbing diesel emissions could reduce mortality rates in big cities

Volvo Cars divests its holding in Aurobay to Geely Holding; to be part of new Renault-Geely powertrain company

New Delphi 500+ bar GDi system cuts particulates by up to 50% without engine changes

GE Transportation wins first order for new marine diesel engine; 50% reduction in emissions

WHO IARC classifies diesel exhaust as carcinogenic to humans (Group 1)

FPT International introduces 8.7-liter CNG engine in China

Study estimates 6% of lung cancer deaths in US and UK attributable to diesel exhaust

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