Purem by Eberspaecher introduces efficient exhaust technology for hydrogen engines

Green Car Congress

Purem by Eberspaecher is introducing efficient exhaust technology for hydrogen engines. At the Hannover Messe, the company will be presenting its H 2 -ICE exhaust system for the first time. The H 2 -ICE exhaust system for hydrogen engines from Purem by Eberspaecher.

?4 Ways to Pick the Right Exhaust System for Your Vehicle

Clean Fleet Report

When it comes to your ICE vehicle, you want it to be running at its best, and that includes having the right exhaust system. Here are five tips to help you pick the right exhaust system: Exhaust for good looks & performance. Making Sure Your Tailpipe Delivers.


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

Green Car Congress

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 ).

Tech: What You Need to Know About Your Exhaust System

Clean Fleet Report

If you’re driving down the road and you notice a quiet car in front of you, you should know that the car’s exhaust system is doing its job. A well-maintained exhaust system is essential in making your ride safe and sound. What does a car exhaust do? Exhaust Manifold.

4 Ways to Pick the Right Exhaust System for Your Vehicle

Clean Fleet Report

When it comes to your ICE vehicle, you want it to be running at its best, and that includes having the right exhaust system. Here are five tips to help you pick the right exhaust system: Exhaust for good looks & performance. Making Sure Your Tailpipe Delivers.

Mercedes-AMG, Garrett developing 48V electric exhaust gas turbocharger

Green Car Congress

An electric exhaust gas turbocharger, which in future will be used for the first time in a series production model, is already in the final stages of development. This electronically-controlled electric motor drives the compressor wheel before this accepts the exhaust gas flow.

2020 330

Explainer: 2023 Chevrolet Corvette Z06 exhaust

Baua Electric

The 2023 Chevrolet Corvette Z06 has a intelligent consumption system to maximise airflow, however engineers did not ignore the exhaust, as this explainer video from Chevy exhibits. The post Explainer: 2023 Chevrolet Corvette Z06 exhaust appeared first on Bauaelectric Auto News.

Dodge shows “Banshee” electric Charger concept – an EV with exhaust?


The post Dodge shows “Banshee” electric Charger concept – an EV with exhaust? Dodge has released photos of its Dodge Charger Daytona SRT “Banshee” Concept, a fully electric version of the iconic American muscle car. more….

Exhaust and aftertreatment on the Achates ULNOx heavy-duty opposed-piston diesel

Green Car Congress

However, during development, the project team was able to exceed the program expectation for engine-out NO x and exhaust temperature control in the catalyst warm-up mode and concluded that the tailpipe NO x targets can be met without the close coupled light-off SCR.

2020 351

Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

Green Car Congress

The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. Innovative components such as the electric exhaust gas turbocharger help us to achieve this.

Researchers develop effective exhaust catalyst for lower temperature exhaust

Green Car Congress

To improve fuel efficiency, advanced combustion engines are being designed to minimize the amount of waste heat in the exhaust. As a result, future generations of exhaust after-treatment catalysts must perform at temperatures that are 100 °C lower than current catalysts. The researchers designed a catalyst that could endure engine exhaust temperatures of up to 800 ˚C encountered under high engine loads.

Toyota exhausts U.S. tax credits for EV purchasers

Baua Electric

The post Toyota exhausts U.S. Toyota Motor Corp. has used up a key U.S. tax credit for hybrid and electric vehicles, a milestone that the automaker says will raise its costs and hinder adoption of. Read more. tax credits for EV purchasers appeared first on Bauaelectric Auto News.

Study links deterioration of concrete and asphalt to trace quantities of organic matter; diesel exhaust, windshield washer fluids

Green Car Congress

The scientists showed that there are a number of organic molecules from diverse sources present in modern concrete structures and asphalt pavements: phthalates, diesel exhaust particulates, surfactants, and windshield washer fluids.

Study links exposure to diesel exhaust particles to pneumococcal disease susceptibility

Green Car Congress

Researchers from the University of Liverpool, Queen Mary University, London and Trinity College Dublin have linked exposure to diesel exhaust particles (DEPs) to susceptibility to pneumococcal disease.

2020 281

MAN ES reports Tier III exhaust-after-treatment orders for low-speed engines pass 1,000

Green Car Congress

Approximately one-quarter of the orders have been for EGR (Exhaust Gas Recirculation) systems, with SCR (Selective Catalytic Reduction) systems accounting for the remainder.

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

Green Car Congress

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.

Eaton 206

Japan, China researchers develop plasma-assisted MnO2 filter that produces zero-NO2, -SO2 diesel exhaust

Green Car Congress

A team led by researchers from Kanazawa University in Japan, with colleagues from Guangzhou Institute of Energy Conversion in China, have used ozone from an atmospheric-pressure non-equilibrium plasma together with the desulfurization catalyst MnO2 to almost completely eliminate NO 2 and SO 2 from diesel exhaust gas at a low temperature of 473 K (200 ?C). In this study, to improve absorption performance of SO 2 and NO 2 , we added ozone in exhaust gas.

2019 254

Study suggests particulates from brake dust may have same harmful effects on immune cells as diesel exhaust

Green Car Congress

Metal particles from the abrasion of brake pads (brake abrasion dust, BAD) may cause inflammation and reduce the ability of immune cells to kill bacteria, similarly to particles derived from diesel exhaust particles (DEP), according to a new study led by researchers at King’s College London.

2020 287

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

Green Car Congress

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. Non-exhaust emissions (NEE) from road traffic refers to particles released into the air from brake wear, tyre wear, road surface wear and resuspension of road dust during on-road vehicle usage.

2019 249

Lucid Battery Controversy: Engineer Provides Exhaustive Analysis


Rapidly adding 118 kWh and only suffering 16 kWh of losses is an engineering miracle, not a false marketing conspiracy

I Love the Deception of the Ford Explorer ST’s Deranged Exhaust Tips

Baua Electric

The post I Love the Deception of the Ford Explorer ST’s Deranged Exhaust Tips appeared first on Bauaelectric Auto News. Photo: Ford Probably half of you already know what I’m talking about just from the headline. For the other half: Buckle up, pals.

BorgWarner Exhaust Heat Recovery System for hybrids can improve fuel economy by up to 8.5%

Green Car Congress

Developed for hybrid electric vehicles (HEVs) and plug-in hybrid electric vehicles (PHEVs), BorgWarner’s innovative Exhaust Heat Recovery System (EHRS) can improve fuel economy by up to 8.5% By using the heat from exhaust gas which would normally be diverted through the exhaust pipes and wasted, the technology reduces engine warm-up time and enhances efficiency, thereby improving fuel economy and reducing emissions.

2018 219

New exhaust catalyst features thermal durability and high reactivity at low operating temperatures

Green Car Congress

Catalytic converters have been used in the US since the 1970s as a way to clean up pollutants from vehicle exhaust. As cars have become more fuel-efficient, however, they use less energy and the temperature of the exhaust gases is lower, which makes it harder to clean up the pollutants. In addition to high reactivity at low operating temperatures, thermal durability is essential for the catalysts to survive the harsh conditions encountered in automotive exhaust.

2019 220

Ricardo, Arup AECOM consortium developing system to measure non-exhaust emissions of particles under real driving conditions

Green Car Congress

Ricardo, in collaboration with the Arup AECOM consortium, is supporting the UK Department for Transport (DfT) in developing a system for measuring non-exhaust emissions (NEE) of particles, under real-world driving conditions. Non-exhaust emissions of particles from road vehicles primarily arise from a combination of brake wear, tire wear, road surface wear, and the resuspension of dust particles.

BMW ending involvement in Formula E, says it has exhausted opportunities for tech transfer

Green Car Congress

However, when it comes to the development of e-drivetrains, BMW Group has essentially exhausted the opportunities for this form of technology transfer in the competitive environment of Formula E. BMW Group will end its involvement in the ABB FIA Formula E World Championship at the end of the coming season. BMW has consistently supported the Formula E project from the beginning, and has enjoyed victories and podiums with the BMW i Andretti Motorsport team.

2020 167

MAN Engines showcasing D3876 diesel engine for EU Stage V locomotives without exhaust after-treatment systems

Green Car Congress

One of its outstanding features is the in-line six, which meets the EU Stage V emission standard for locomotives without the need for an exhaust after-treatment system (EATS). The MAN D3876 LE63x meets EU Stage V for locomotives without the need for exhaust after-treatment systems. At InnoTrans 2018, the International Trade Fair for Transport Technology, MAN Engines is exhibiting the D3876 LE63x for locomotives, which produces 471 kW (632 hp) at 1,800 rpm.

2018 242

Eaton and Tenneco partner to produce new, integrated exhaust thermal management system to meet coming lower NOx standards

Green Car Congress

Power management company Eaton and Tenneco announced a joint development agreement between Eaton’s Vehicle Group and Tenneco’s Clean Air business group to produce an integrated exhaust thermal management system that will enable commercial truck and light vehicle manufacturers to meet upcoming emissions regulations. The integrated exhaust thermal management system will provide heat directly to the vehicle’s aftertreatment system, which is essential for reducing harmful exhaust emissions.

Eaton 167

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

Green Car Congress

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). Non-exhaust PM factors include tire wear, brake wear, road surface wear and resuspension of road dust. Non-exhaust sources account for more than 90% of PM 10 and 85% of PM 2.5

2016 327

Continental shows off-road exhaust gas aftertreatment solutions

Green Car Congress

At Agritechnica in Hanover, the world’s leading trade fair for agricultural machinery and equipment, Continental is presenting exhaust aftertreatment solutions for agricultural and construction machinery. Continental’s exhaust system sensors, selective catalytic reduction (SCR) dosing modules and metallic catalyst substrates provide the basic components for a highly efficient overall system.

2017 150

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

Green Car Congress

the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Non-exhaust PM factors include tire wear, brake wear, road surface wear and resuspension of road dust. Non-exhaust emissions require active regulation.

2016 235

Volvo starts masking its exhaust tips, on the way to more EVs

Green Car Reports

Volvo announced Monday, within a series of styling and feature updates to its model lineup, that it’s hiding its exhaust tips within the rear bumper.

2020 120

Continental acquires 100% ownership of exhaust aftertreatment JV Emitec

Green Car Congress

Continental has acquired 100% ownership of the exhaust technologies specialist Emitec. Continental already has a comprehensive product portfolio in the field of exhaust-gas aftertreatment and works closely with Emitec. SCR technology involves injecting a urea-water solution into the exhaust stream to reduce the amount of nitrogen oxide in exhaust gases. Markus Distelhoff, Head of the new reformed Fuel & Exhaust Management Business Unit.

2014 180

Study suggests some filtering of particulates from diesel exhaust may worsen allergy-induced lung impairment due to increase in NO2

Green Car Congress

Air pollution from diesel engines may worsen allergy-induced lung impairment more when tiny particles are filtered from the exhaust than when they are not, according to new research published online in the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine. They all also breathed air with no diesel exhaust or allergen, which served as the control.

2019 172

Study finds long-term exposure to black carbon from traffic exhaust at residential address increases the risk of stroke

Green Car Congress

Long-term residential exposure to locally emitted black carbon (BC) from traffic exhaust increases the risk of stroke even in low-pollution environments, according to a study by researchers at Karolinska Institutet and other universities in Sweden. The open-access study, published in the journal Environmental Health Perspectives , suggests that it is mainly black carbon from traffic exhaust that increases the risk for stroke, and not particulate matter from other sources.

2019 163

IAV develops new close-coupled diesel exhaust gas aftertreatment system for improved emissions reduction

Green Car Congress

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. A key contribution to this performance must come from the exhaust gas aftertreatment system—across the entire speed and load range. In modern charged engines, however, exhaust gas aftertreatment (EAT) competes with the turbocharger for heat in the exhaust gas flow. This way, exhaust gas flows through DOC and SCRF before it enters the turbine.

2017 190

Maserati GranTurismo Electric Spied With Aero Wheels, No Exhausts


The GranTurismo E prototype is wearing camouflage, but we get to see it in its entirety

Researchers developing free-piston linear generator for exhaust waste heat recovery

Green Car Congress

Researchers in China have developed a novel free-piston linear generator (FPLG) to recover exhaust waste heat efficiently from a vehicle engine. Therefore, it is necessary to recover exhaust energy of vehicle engine, and many strategies and methods have been adopted to reduce the energy waste and improve the fuel utilization efficiency. The two cylinders are alternately in the intake-expansion stroke and exhaust stroke.

2017 174

DENSO and IBIDEN to collaborate on next-generation vehicle exhaust systems and vehicle electrification

Green Car Congress

form ed a capital and business alliance jointly to develop next-generation vehicle exhaust systems. This collaboration will combine IBIDEN’s advantages in high-performance ceramic materials with DENSO’s advantages in developing products as systems to develop high-performance, simple and low-cost vehicle exhaust systems. DENSO has developed and provided systems components to better control the intake, power, and exhaust events in the operating cycle of gasoline and diesel engines.

2017 159

Study finds engines emit exhaust nanoparticles even when not fueled during engine braking

Green Car Congress

Exhaust particle size distributions measured by ELPI (color map) and particle concentration measured by CPC (white line) during individual engine braking conditions (speed change from 32 km/h to 0 km/h). The exhaust sample was taken from the exhaust manifold. A new study finds that as much as 20–30% of the number of vehicle engine exhaust particles larger than 3 nm may be formed during engine braking conditions—i.e.,

2014 253

Federal-Mogul Powertrain introduces enhanced exhaust insulating sleeves; higher efficiency, lower emissions

Green Car Congress

Federal-Mogul Powertrain, a division of Federal-Mogul Holdings Corporation has enhanced its line of ThermFlex exhaust insulating sleeves. The textile heat shield’s optimized design can now be tailored to fit almost any combination of exhaust pipe and tube geometries, helping to increase the efficiency of a vehicle exhaust system while protecting nearby sensitive components.

2016 174

Stena Line seeking novel approaches to recover energy from exhaust gases from ship engines

Green Car Congress

Stena Line is seeking novel, cost-effective approaches to recover energy from exhaust gases from ship engines and to transform it into a more useful energy form (e.g., Stena Line said that it is especially interested in industrial-scale applications of thermoelectric generators (TEG) that use the temperature difference between the exhaust gas and the ambient air to directly transform waste heat into electricity. direct exhaust gas turbines.

2017 150

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

Green Car Congress

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). Silverman, Eric Garshick, Jelle Vlaanderen, Ltzen Portengen, and Kyle Steenland (2013) “Exposure-Response Estimates for Diesel Engine Exhaust and Lung Cancer Mortality Based on Data from Three Occupational Cohorts,” Environ Health Perspect doi: 10.1289/ehp.1306880.

2013 280

UBC study associates exposure to diesel exhaust with changes in DNA methylation

Green Car Congress

In an open access study published in the journal Particle and Fibre Toxicology , a team from the University of British Columbia investigated the short-term effects of diesel exhaust inhalation on DNA methylation levels at CpG sites across the genome in circulating blood in asthmatics. As an organism lives and grows, chemical reactions activate and deactivate parts of its genome at strategic times and in specific location. Epigenetics is the study of these reactions.)

2015 237