Green Car Congress

JUNE 4, 2018

As of July 2018, all BMW gasoline and plug-in hybrid models available in Germany will be fitted as standard with a gasoline particulate filter (GPF) and thus will comply with the exhaust standard Euro 6d-TEMP. In addition, another 39 diesel models will be going on the market with Euro 6d-TEMP rating.

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Gasoline Germany BMW Exhaust 199

Green Car Reports

MARCH 11, 2020

When it comes to electric cars, one of the hardest things for automotive enthusiasts to get over is the lack of engine noise. But even if an electric car doesn't have a sonorous V-12 or a bellowing small-block V-8, that doesn't mean the owner has to drive along in silence.

Gasoline 156

Gasoline Exhaust Cars Tesla 156

Green Car Congress

JULY 8, 2014

A team of University of California, Riverside Bourns College of Engineering students have won an EPA student design contest for developing an exhaust aftertreatment device that cuts CO, NO x and PM emissions from lawnmowers. Then, an ultra-fine spray of urea solution is dispersed into the exhaust stream for catalytic NO x reduction.

Exhaust 261

Exhaust EPA Design Pollution 261

Green Car Congress

MARCH 13, 2018

Secondary air systems are used to reduce gasoline engine emissions by accelerating catalytic converter heat-up. The latter allows secondary air injection across a much wider engine map range and hence, at any given point in time, the precise air mass required for accelerating converter heat-up is injected into the exhaust system.

Gasoline 186

Gasoline Emissions Engine Motor 186

Green Car Congress

NOVEMBER 5, 2019

These include fully-electric systems, as well as a gasoline-generated EV system (known as e-POWER at Nissan, earlier post ) in which a gasoline engine generates electrical power stored in a battery (series hybrid), which can then be delivered to all four wheels through a pair of high-output electric motors. Earlier post.)

Infinity 225

Infinity Gasoline Power Powered 225

Green Car Congress

MAY 2, 2016

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. Further, a 2013 review by Denier van der Gon et al. Background.

Exhaust 150

Exhaust Emissions Belgium Gasoline-Electric 150

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). Click to enlarge.

Exhaust 150

Exhaust Emissions Gasoline-Electric 2016 150

Green Car Congress

MARCH 19, 2018

Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. Compared with other gasoline engines, the intake valves of the 1.5 Chargers of this kind combined with gasoline engines are usually found only in high-performance cars. l/100 km (49 mpg US).

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Fuel Economy Gasoline Engine Economy 257

Green Car Congress

AUGUST 25, 2014

Mercedes-Benz has equipped the S500 with a gasoline particulate filter (GPF), representing the first series production application of the GPF technology. 10 11 /km, numerically equal to the limit already in place for diesel cars, to be effective for gasoline direct injection (GDI) vehicles from September 2017.

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Gasoline Mercedes Exhaust Diesel 210

Green Car Congress

AUGUST 8, 2017

As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. Yamasaki, Y.,

Mazda 186

Mazda Gasoline Fuel Economy Gasoline-Electric 186

Green Car Congress

AUGUST 26, 2015

FEV is developing a water injection system for internal combustion engines using condensate from exhaust gases, the “Extended Direct Condensate Injection” system. in the region of the minimum specific fuel consumption on a stoichiometric combustion concept with Miller cycle and cooled external exhaust gas recirculation. Earlier post.).

Exhaust 150

Exhaust Water Fuel BMW 150

Green Car Congress

AUGUST 19, 2022

For the passenger car sector, this is insufficient, said Vincenzo Bevilacqua, Senior Expert Engine Simulation at Porsche Engineering. We have therefore developed a hydrogen combustion engine that aims to match the power and torque of current high-performance gasoline engines as a concept study. —Vincenzo Bevilacqua.

Porsche 284

Porsche Hydrogen Gasoline-Electric Exhaust 284

Green Car Congress

MAY 27, 2016

billion) in engine technology to ensure further improvements in fuel consumption and emissions in gasoline and diesel engines in current as well as current vehicles, according to Prof. Dr. Thomas Weber, Daimler Board of Management Member for Group Research and Mercedes-Benz Cars Development. Exhaust aftertreatment systems.

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Mercedes Gasoline Engine Diesel 170

Green Car Reports

DECEMBER 3, 2014

The exhaust gases shooting out the tailpipes of internal-combustion cars aren''t just a form of pollution, they also represent wasted energy.

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Exhaust Waste Pollution Gasoline 144

Green Car Congress

MAY 28, 2021

If a ban were introduced on the sale of new gasoline and diesel cars, and they were replaced by electric cars, the result would be a significant reduction in lifecycle carbon dioxide emissions primarily due to reduced tailpipe CO 2 emissions, according to a new lifecycle study by researchers at Chalmers University of Technology, Sweden.

Emissions 259

Emissions Carbon Manufacturer Sale 259

Green Car Congress

FEBRUARY 22, 2018

The researchers assessed the gaseous, particulate, and genotoxic pollutants from two current technology gasoline direct injection vehicles when tested in their original configuration and with a catalyzed gasoline particulate filter (GPF). In the study, the team used two MY 2016 passenger cars. —Yang et al.

Gasoline 253

Gasoline Emissions Engine Fuel Economy 253

Green Car Congress

OCTOBER 24, 2016

A research team from Empa (Swiss Federal Laboratories for Materials Science and Technology) and the University of Applied Sciences Bern, Laboratory for Exhaust Emission Control, reports that ethanol blending appeared to reduce genotoxic emissions from a flex-fuel Euro-5 gasoline direct injection (GDI) vehicle (a Volvo V60 with a 1.6

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Gasoline Emissions Exhaust Vehicles 150

Green Car Congress

MARCH 31, 2014

Hybrid Electric Turbocharger for Exhaust Energy Recovery and Transient Lag Reduction. of Rockledge, Florida is developing a hybrid electric turbocharger for cars and trucks that both reduces fuel consumption and improves drivability by shortening the transient response time (reducing turbo lag) during acceleration. Lead organization.

Exhaust 261

Exhaust Wind 2014 Motor 261

Green Car Congress

AUGUST 14, 2017

The results highlight the disparity between test-cycles and real-world emissions as well as the large disparity between gasoline and diesel vehicles. gNO x /km for gasoline; and 0.25 NO x aftertreatment included three-way catalyst (TWC) for the petrol car, and exhaust gas recirculation (EGR) for both diesel cars.

Gasoline 150

Gasoline Diesel India Emissions 150

Green Car Congress

NOVEMBER 1, 2014

Corning Incorporated has boosted its light-duty vehicle filter capacity at its manufacturing facility in Kaiserslautern, Germany for both gasoline and diesel engined vehicles. For gasoline vehicles, direct injection (GDI) engines are growing in popularity as drivers demand more fuel efficiency and engine power.

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Germany Exhaust Light Fuel Economy 210

Green Car Congress

FEBRUARY 19, 2022

Hydrogen: not a stand-in for gasoline. Everyone who came to test-drive the prototype car would start off somewhat skeptical, but emerged from the car with a big smile on their face at the end. One example is the harmonic high-frequency exhaust note produced by the engine’s 8-into-1 exhaust manifold.

Hydrogen 448

Hydrogen Toyota Fuel Corporation 448

Green Car Congress

AUGUST 22, 2015

Neste, currently largest producer of renewable drop-in fuels (primarily diesel) with its NEXBTL platform ( earlier post ), has filed a patent ( US20150144087 ) on a gasoline composition (and the method for making it) comprising up to 20 vol% (preferably from about 10-15 vol.%), of paraffinic bio-hydrocarbons originating from the NEXBTL process.

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Gasoline Fuel Renewable Emissions 150

Green Car Congress

FEBRUARY 14, 2018

The four-door coupé brings the show car design of the prologue studies ( earlier post ) to production. TFSI (gasoline) or a 3.0 The B-cycle combustion process (a modified Miller cycle, earlier post ), which is designed specifically for part load, makes the V6 gasoline engine particularly efficient. TDI (diesel) engine.

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Audi Gasoline Engine Standards 210

Green Car Congress

MAY 24, 2017

Based on a three-year study of toxic and environmentally relevant pollutants from gasoline direct injection (GDI) engines, Swiss researchers have concluded that some GDI engines emit just as many soot particles as unfiltered diesel cars did in the past. By contrast, diesel cars with particle filters exceeded the limit only 45-fold.

Engine 271

Engine Exhaust Gasoline Diesel 271

Green Car Congress

MAY 30, 2017

Researchers at KAUST have developed a computational model capable of simulating soot production inside gasoline direct injection (GDI) engines. This new computer model could help car makers improve their engines to cut soot formation. Gasoline contains straight and branched-chain aliphatics, aromatics, alkenes, and cycloalkanes.

Gasoline 150

Gasoline Engine Production Fuel 150

Green Car Congress

OCTOBER 30, 2016

Dr Thomas Weber, Member of the Daimler Board of Management with responsibility for Group Research at Daimler AG and Mercedes-Benz Cars Development. The new six-cylinder in-line gasoline engine M 256 features a 48 V electrical system. Another feature of the new family of premium gasoline engines is near-engine exhaust aftertreatment.

Gasoline 150

Gasoline Mercedes Engine Diesel 150

Green Car Congress

NOVEMBER 8, 2015

Gasoline direct injection (GDI) is a strategy to improve fuel efficiency that is rapidly gaining market acceptance. million units by 2020. (“ Analysis of the GPF Market for Passenger Cars in Europe and North America ”). Improved material selection and design will be crucial to decrease exhaust back pressure as well as costs.

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Gasoline 2020 North America Exhaust 150

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 Powered Power 150

Green Car Congress

AUGUST 22, 2013

The European Union-funded PowerDriver project—a two-year, €3-million (US$4-million) research project initiated in February 2012 to turn exhaust gas waste heat into electricity using thermoelectric generator (TGEN) technology—has completed simulation work on on a potential automotive application.

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Exhaust Waste Land Rover Fuel 210

Green Car Congress

SEPTEMBER 28, 2022

BMW M GmbH is introducing its first high-performance car with an electrified drive system. The BMW XM is equipped with a plug-in hybrid system comprising a V8 gasoline engine and electric motor that delivers combined fuel consumption of 1.6 – 1.5 liter unit features a cross-bank exhaust manifold and an optimized oil separation process.

BMW 259

BMW PHEV Oil-Sands Cars 259

Green Car Congress

JUNE 22, 2017

The findings of a study by researchers at Carnegie Mellon University, with colleagues at UC Berkeley, suggest that changing atmospheric NO x levels over the next two decades will likely significantly reduce the effectiveness of stricter new gasoline vehicle emissions standards in reducing concentrations of secondary organic aerosol (SOA).

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Cleaner Los Angeles Exhaust Gasoline 191

Green Car Congress

SEPTEMBER 16, 2020

Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. With full gas tanks, the car has an NEDC range of up to 495 (307.6 This is supplemented by the additional range offered by the reserve gasoline tank with a net usable volume of 9 liters (2.4

Audi 504

Audi Gas Gas-Electric Gasoline-Electric 504

Green Car Congress

MAY 30, 2012

In 2011, Nissan launched a version of the Micra city car equipped with a new supercharged gasoline direct-injection engine (HR12DDR). To reduce the rest of the pumping loss on un-boosted partial load, Nissan combined internal EGR with exhaust continuously variable valve timing (CVTC) and external EGR. Earlier post.).

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Gasoline Engine Nissan Exhaust 240

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.” Energy balance in an internal combustion engine. air-to-fuel ratio. combustion duration.

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Mazda Engine Gasoline Diesel 322

Green Car Congress

AUGUST 14, 2014

drop-in biohydrocarbons) could offer an option to achieve a high-bioenergy-content gasoline that is compatible with conventional gasoline-fueled cars (i.e., Neste Oil provided the renewable gasoline component. Fuels were match-blended using fossil gasoline refinery components and gasoline biocomponents.

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Emissions Renewable Gasoline Cars 231

Green Car Congress

MAY 18, 2011

liter gasoline engine. features a high compression ratio (for a regular gasoline mass production automobile engine) of 14.0:1 liter direct-injection gasoline engine to be equipped in a compact car manufactured in Japan. direct-injection 1.3-liter The SKYACTIV-G 1.3 Mazda plans to introduce the SKYACTIV-G 1.3

Mazda 275

Mazda Gasoline Engine Japan 275

Green Car Congress

NOVEMBER 28, 2018

Mazda has enhanced the car’s fundamental driving attributes such that accelerating, turning and braking feel completely natural. All-new Mazda3 is the first production car to offer Mazda’s innovative Skyactiv-X engine. liter versions of the latest Skyactiv-G comprise the gasoline engine lineup for the new Mazda3.

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Mazda Engine Fuel Economy Los Angeles 230