Green Car Congress

OCTOBER 19, 2021

Known internally and to Volkswagen enthusiasts as the “Evo4,” its two most difficult roles might be under the hood of the 2022 Golf GTI and R. In combination, these systems present a wide range of adjustability, allowing Volkswagen engineers to calibrate for a broad sphere of driving situations.

Engine 397

Engine Exhaust MPG Hungary 397

Green Car Congress

NOVEMBER 30, 2020

An electrically driven compressor for precise exhaust gas recirculation is also used. Then we modify the timing and pressure of the injection, among other things, and look at exhaust emission values and fuel consumption. This is done via exhaust gas recirculation (EGR). —Patrik Soltic. The first results are very promising.

Engine 410

Engine Fuel Exhaust Gas-Electric 410

Green Car Congress

OCTOBER 28, 2017

Researchers in China have developed a novel free-piston linear generator (FPLG) to recover exhaust waste heat efficiently from a vehicle engine. the internal combustion engine is the power system of most vehicles. The two cylinders are alternately in the intake-expansion stroke and exhaust stroke. —Tian et al.

Exhaust 186

Exhaust Waste Conversion Engine 186

Green Car Congress

MARCH 30, 2023

Lamborghini presented Revuelto, its super sports V12 hybrid plug-in HPEV (High Performance Electrified Vehicle). The fluid dynamics of the exhaust have also been improved to reduce counter-pressure at high revs and increase the specific power output. Earlier post.) 1 compared to 11.8:1 1 for the Aventador Ultimae).

Carbon Fiber 259

Carbon Fiber Hybrid Lithium Ion Recharge 259

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

DECEMBER 1, 2014

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard. Click to enlarge. The conference.

Standards 257

Standards International Vehicles Hybrid 257

Green Car Congress

JULY 21, 2010

The California Air Resources Board (ARB) and the US Environmental Protection Agency (EPA) have presented preliminary proposals aimed at closing compliance loopholes for medium- and heavy-duty diesel engines using SCR-based NO x emissions control systems for 2011 and later model years. This occurs during stop-and-go traffic.

2010 186

2010 EPA Engine Exhaust 186

Green Car Congress

AUGUST 1, 2011

The researchers are presenting a paper on PREMIER at the upcoming 2011 JSAE/SAE International Powertrains, Fuels & Lubricants meeting in Kyoto at the end of this month. International Journal of Hydrogen Energy , In Press doi: 10.1016/j.ijhydene.2011.04.192. International Journal of Engine Research in press.

Exhaust 186

Exhaust Emissions Engine Fuel 186

Green Car Congress

JUNE 25, 2013

The researchers started the study, reported in the International Journal of Engine Research , to investigate the potential influence this effect could have on the emissions levels. This is likely a result of a changing combination of exhaust gas recirculation and fuel distribution such that less cylinder-to-cylinder variation is present (e.g.

Texas 311

Texas Diesel Exhaust Emissions 311

Green Car Congress

NOVEMBER 5, 2010

Researchers from Tokyo City University and the National Traffic Safety and Environment Lab in Japan are developing a multi-cylinder direct-injection spark-ignition (DISI) hydrogen internal combustion engine (ICE) for application in heavy-duty vehicles. NO x reduction.

Hydrogen 247

Hydrogen International Engine Japan 247

Green Car Congress

SEPTEMBER 8, 2009

The Scuderi engine is expected to produce up to 80% fewer toxins than a typical internal combustion engine. The Scuderi Cycle is a split-cycle design that divides the four strokes of a conventional combustion cycle over two paired cylinders: one intake/compression cylinder and one power/exhaust cylinder.

Congress 218

Congress Gasoline Detroit Cleaner 218

Green Car Congress

JANUARY 6, 2021

Southwest Research Institute has expanded its capability to evaluate internal combustion engine aftertreatment catalysts, integrating an existing SwRI technology with a mass spectrometer. The mass spectrometer can detect a broader range of exhaust components, allowing a more complete picture of aftertreatment system performance.

Pollution 305

Pollution Exhaust Grant Hydrogen 305

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. The concept, as reported in a new paper in the International Journal of Engine Research , demonstrates a potential for efficiency increase of 3.3% – 3.8%

Exhaust 150

Exhaust Water Fuel BMW 150

Green Car Congress

JANUARY 14, 2013

Schaeffler presented a new concept vehicle at the North American International Auto Show (NAIAS) in Detroit. The Efficient Future Mobility North America vehicle is based on a mid-size SUV and highlights a range of Schaeffler solutions for optimizing North American internal combustion engine drive trains. Click to enlarge.

North America 231

North America America Concept Future 231

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.

Cleaner 321

Cleaner Diesel Engine Fuel 321

Green Car Congress

DECEMBER 6, 2011

Unlike exhaust-driven turbochargers, electric superchargers are driven by an electric motor. CPT was advised on the transaction by Turquoise International (corporate finance) and Matthew Arnold Baldwin (legal & tax). VTES will be integrated into Valeo’s Powertrain Systems Business Group with immediate effect.

Power 326

Power Powered Downsizing Electrical 326

Green Car Congress

NOVEMBER 19, 2014

Dr. Alexander Shkolnik, President and Co-Founder of LiquidPiston, is presenting the engine in a paper at the SAE International/JSAE 2014 Small Engine Technology?Conference As the engine does not have poppet valves and the gas is fully expanded before the exhaust stroke starts, the engine also has potential to be quiet.

Gasoline 379

Gasoline Engine Power Powered 379

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 284

Diesel Emissions Exhaust Engine 284

Green Car Congress

DECEMBER 11, 2019

At the International Workboat Show in New Orleans, classification society DNV GL gave its “Approval in Principle” to the new design. The lower crew cabins, saloon and galley were moved up one level, and the deckhouse was enlarged.

Water 195

Water Power Powered Mariner 195

Green Car Congress

JUNE 23, 2011

The recuperated engine uses isothermal compression via cryogenic injection to enable significant exhaust to compressed gas heat transfer. Professor Neville Jackson, Ricardo’s Chief Technology & Innovation Officer, had presented an overview of the basics of such an approach at the SAE 2011 High Efficiency IC Engines Symposium in April.

Exhaust 285

Exhaust Concept Vehicles Engine 285

Green Car Congress

MAY 16, 2014

Audi presented the latest generation of its 3.0 TDI diesel engine at the 35 th International Vienna Motor Symposium. The exhaust-turbocharged V6 will come in two versions: 160 kW (218 hp) and 200 kW (272 hp). Integration of the new exhaust aftertreatment unit. Click to enlarge. Earlier post.) It features a 90?degree

Diesel 239

Diesel Exhaust Audi Oil 239

Green Car Congress

MAY 8, 2014

It expands all the way to ambient pressure before the exhaust stroke. The power is produced in almost a 50-50 split between the combustion (central) and exhaust (largest) pistons. Transfer from the combustion cylinder to the exhaust cylinder takes place when the exhaust cylinder volume is minimal. and O’Malley, E.

Engine 345

Engine Concept Design Exhaust 345

Green Car Congress

AUGUST 8, 2014

As described in a paper presented at the 35 th International Vienna Motor Symposium in May, with the advent of the new Euro VI emissions standard, Mercedes-Benz made a decision to develop a new engine program based on the new model series of the OM93x diesel engine. Click to enlarge. Click to enlarge. Combustion system.

Mercedes 285

Mercedes Gas Engine Commercial 285

Green Car Congress

AUGUST 29, 2013

In a presentation at Volkswagen of America’s 2014 line drive in St. Key advances for Gen 3 are in weight reduction, friction reduction, and the internal exhaust cooling system. One of the keys to this improved performance and fuel economy is the reduction of internal friction. Integrated exhaust manifold with cooling.

2014 331

2014 Engine Exhaust Fuel Economy 331

Green Car Congress

JUNE 8, 2010

EADS Innovation Works is presenting a concept helicopter with a diesel-electric hybrid propulsion system at the ILA Berlin Airshow 2010, 8-13 June. The OPOC diesel engines, designed and built by EcoMotors International in the US, offer a fuel economy improvement of up to 30% compared to today’s helicopter turbine engines.

Diesel 275

Diesel Concept Engine Hybrid 275

Green Car Congress

SEPTEMBER 30, 2010

Because the exhaust gases form part of the active aerodynamic package, Jaguar has utilized a specialized zirconia-molybdenum coating. This advanced heat-resistant coating is regularly used in Formula One cars and is applied in a plasma spray to the carbon-fiber diffuser to protect it from the exhaust gases. Active aerodynamics.

Extended Range 371

Extended Range Gas-Electric Gas Electric Vehicles 371

Green Car Congress

NOVEMBER 4, 2014

At the official opening, Gorden Wagener, Head of Design Daimler AG, presented the Mercedes-Benz G-Code plug-in hybrid crossover show car. The digital sound modulation also lets the occupants experience the soundscape of a powerful sports car equipped with a flap exhaust system. The 2+2-seater SUC measures about 4.10

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Plug-in All-Electric Hydrogen Plug 239

Green Car Congress

JUNE 20, 2014

The result of their work, presented in papers this spring at the SAE 2014 World Congress, the Vienna Motor Symposium, and the JSAE Annual Congress, is the new 1.3-liter 1 and internal EGR.) The combination of these (with the modified exhaust manifold producing the bulk of the recovery), brought torque up to 105 N·m.

Fuel Economy 278

Fuel Economy Economy Engine Toyota 278

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. —Walter Piock.

Emissions 257

Emissions Gasoline Fuel Exhaust 257

Green Car Congress

NOVEMBER 8, 2016

Projected conditions for internal combustion engines in 2025 push light-duty engine exhaust temperatures into the low end of gas turbine regimes, Haynes said. The increasing piston, cylinder, head, exhaust valve and turbocharger temperatures represent significant structural materials—and cost—challenges.

Light 259

Light Engine Exhaust San Diego 259

Green Car Congress

SEPTEMBER 10, 2013

Mercedes-Benz is presenting the taxi version of the B 200 Natural Gas Drive at the Frankfurt International Motor Show.

Taxi 210

Taxi Mercedes Gas Cleaner 210

Green Car Congress

OCTOBER 20, 2012

They found that the level of emissions of regulated and unregulated pollutants in diesel exhaust depends on fuel, load, engine calibration, and exhaust aftertreatment technology. Information pertaining to these emissions in diesel engine exhaust is much less complete than that for the regulated pollutants. —Chin et al.

Pollution 231

Pollution Diesel Emissions Engine 231

Green Car Congress

APRIL 9, 2010

In a paper to be presented at next week’s 2010 SAE World Congress in Detroit, LiquidPiston, Inc. Optionally, internal cooling heat recovery via steam generation (Rankine). For instance, intake/compression, combustion, expansion/exhaust are occurring simultaneously in separate chambers. Earlier post.)

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Congress 2010 Engine Exhaust 268

Green Car Congress

OCTOBER 12, 2009

The remaining two-thirds are lost as waste heat going into the environment through the car’s exhaust emissions and through the radiator. Use of the thermal energy contained in the car’s exhaust gas also offers major saving and comfort potentials. Click to enlarge. No more cold starts.

BMW 218

BMW Fuel Exhaust CO2 218

Green Car Congress

OCTOBER 8, 2012

The results, presented in an open access paper published in the journal Angewandte Chemie International Edition , can make it possible to perform targeted searches for manufacturing processes for catalytic converters with lower ignition temperatures—i.e., Schlögl, Henrik Grönbeck, G. 201204031.

Convert 225

Convert Exhaust Austria Pollution 225

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.). FSN (smoke number). CNL (combustion noise). load & speed dependent.

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

MARCH 31, 2021

Mercedes-AMG is launching with the internally named HPB80 variant with 6.1 Individual drive mode: individual customization of the drive, transmission, AMG DYNAMICS, chassis, steering and exhaust system. four-cylinder engine and electric exhaust-gas turbocharger. It ensures the highest level of safety. kW/kg (1.0

Mercedes 448

Mercedes Hybrid Batteries Battery 448