Green Car Congress

APRIL 10, 2014

ExxonMobil, Corning and Toyota have collaborated to develop an Onboard Separation System (OBS) to optimize gasoline engine efficiency and performance. The novel polymer-ceramic composite monolith membrane has been demonstrated to be stable to E10 gasoline, and typically provides 20% yield of ?100 These results were intriguing.

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Gasoline Engine Toyota Fuel Economy 316

Green Car Congress

MAY 23, 2023

liter turbocharged M139 engine featuring an electric exhaust gas turbocharger. The electric exhaust gas turbocharger solves the conventional trade-off between a small, responsive turbocharger yielding a lower total output and a large turbocharger capable of high peak power with less responsiveness. An electric motor around 1.6

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Exhaust Gas-Electric Mercedes Gas 284

Green Car Congress

APRIL 12, 2013

GDCI Engine and 2.4L GDi baseline engine. At SAE World Congress next week in Detroit, Delphi Automotive will present two technical papers describing its ongoing progress with the Gasoline Direct-Injection Compression-Ignition (GDCI) engine concept. GDCI combines aspects of diesel and spark-ignited engine technology.

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Gasoline Engine Concept Fuel Economy 312

Green Car Congress

MARCH 5, 2018

Researchers at Oak Ridge National Laboratory have used on-board catalytic fuel reforming to increase the brake efficiency of a multicylinder, stoichiometric spark-ignited (SI) engine by increasing EGR dilution tolerance. The first category is where fuel is reformed in one or more cylinders in an engine using noncatalytic processes.

Engine 274

Engine Gasoline Fuel Exhaust 274

Green Car Congress

AUGUST 29, 2013

EA888 TSI engine (red) delivers its peak 250 N·m of torque as early as 1,400 rpm, and maintains the strong and flat torque curve through 4,750 rpm—far outpacing the performance of the 5-cylinder 2.5-liter liter engine (blue) it replaces. Volkswagen first launched the EA888 engine generation in spring 2007 (Gen 1).

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2014 Engine Exhaust Fuel Economy 331

Green Car Congress

FEBRUARY 1, 2019

three-cylinder engine (66 kW / 90 PS) the additional tank carries 16.5 As a back-up, both models come with a gasoline tank – albeit a much smaller version. liter four-cylinder engine, which is powerful, efficiency and environmentally friendly. liter TGI engine to accelerate powerfully at any time from low speeds.

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Gas Engine Gasoline Exhaust 348

Green Car Congress

APRIL 10, 2014

Atkinson cycle engine can reach a thermal efficiency of 38%. Toyota Motor Corporation has developed a new series of fuel-efficient gasoline engines that achieve improved thermal efficiency. In developing the new engines, Toyota focused on four key areas: rapid combustion; a higher compression ratio; reduced pumping losses (e.g.,

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Gasoline Toyota Engine Fuel 273

Green Car Congress

MAY 6, 2014

Neither is the result of immediate wide-spread customer demand, noted Bob Lee, VP and Head of Engine, Powertrain and Electrified Propulsion Systems Engineering for Chrysler Group LLC, later in the day: Electrification has been over-blown by the media. FCA is working on consolidating and improving its large and specialty engines lineup.

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Chrysler 2016 PHEV Gasoline 294

Green Car Congress

JUNE 23, 2014

Cost of the new engine relative to gasoline baseline. The technical focus over the last year has been on new engine installation and performance assessments. In 2013, the Cummins-led team demonstrated a Tier 2 Bin 5 version of the engine on the dyno, and then on a vehicle, while development of the Tier 2 Bin 2 engine started.

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Fuel Economy Economy Gasoline Downsizing 357

Green Car Congress

OCTOBER 13, 2020

This brief analysis examines the relative cost of the energy from milk and gasoline. Currently, a gallon of gasoline (with ethanol) contains 120,286 Btu of energy. The average price of regular gasoline in September 2020 was $2.183 per gallon. Therefore, the cost of 1,000 Btu from regular gasoline was $0.02.

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Gasoline Cost Of Automobile Energy 321

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.

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Exhaust EPA Design Pollution 261

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. This enables further reduced fuel consumption and emission levels plus powerful torque even at low engine speeds. Compared with other gasoline engines, the intake valves of the 1.5

Fuel Economy 257

Fuel Economy Gasoline Engine Economy 257

Green Car Congress

APRIL 9, 2014

Specific BSFC improvements from the D-EGR engine relative to baseline engine. Overall, the engine offered a 13.1% Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit.

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Gasoline Emissions Diesel Exhaust 317

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. —Reitz et al.

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International Engine Exhaust Emissions 312

Green Car Congress

SEPTEMBER 13, 2021

Researchers from Tampere University and the University of Eastern Finland have found that the particulate emissions of auxiliary heaters can be up to a thousand times higher than the particulate emissions of idling gasoline vehicles. Their open-access study is published in the journal Atmosphere. Resources.

Gasoline 221

Gasoline Engine Finland Exhaust 221

Green Car Congress

OCTOBER 22, 2020

liter four-cylinder engine with 96 kW / 130 PS and three natural gas fuel tanks. The engine of the quasi-monovalent drive system is powered primarily with CNG (Compressed Natural Gas), but can also run on gasoline. The Golf TGI is also equipped with a gasoline tank with a useful capacity of 9 liters (2.4 The new 1.5L

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Gas Available Gasoline-Electric Gas-Electric 415

Green Car Congress

FEBRUARY 25, 2014

Southwest Research Institute (SwRI) has built a demonstrator vehicle, based on a 2012 Buick Regal GS, incorporating the latest D-EGR (dedicated EGR) technology ( earlier post ), an outgrowth of SwRI’s HEDGE (High Efficiency Dilute Gasoline Engine) consortium projects ( earlier post ). In 2013, SwRI reported a 2.0-liter

Fuel Economy 277

Fuel Economy Engine Fuel Economy 277

Green Car Congress

JULY 21, 2023

A new study by researchers from Washington State University and SLAC National Accelerator Laboratory has found that a catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures. The work is published in the journal Nature Catalysis.

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Exhaust Engine Gas Carbon 195

Green Car Congress

JUNE 9, 2014

For the powertrain, Audi, in the 25 th year of the TDI engine, has developed a new diesel 4.0-liter liter V12 Audi R10 TDI, the first TDI engine used at Le Mans, the current race car consumes about 40% less fuel while achieving comparable lap times. liters less fuel available in the course of 24 hours than the gasoline units.

2006 294

2006 Audi 2014 Engine 294

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. Hydrogen: not a stand-in for gasoline.

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Hydrogen Toyota Fuel Corporation 448

Green Car Congress

MAY 17, 2019

In a study on the effect of exhaust particles from aircraft turbine engines on human lung cells, Swiss researchers have found that cells reacted most strongly to particles emitted during ground idling. Turbine engine in the testing facility (not running). Image: University of Bern /SR Technics Switzerland AG.

Engine 321

Engine Emissions Switzerland Gasoline 321

Green Car Congress

JUNE 20, 2014

Performance of the new ESTEC engine (1NR-FKE) compared to the current 1NR-FE engine applied in the Yaris. Engineers at Toyota have developed an approach to applying the Atkinson cycle—used in the engines in Toyota hybrids since 1997—for engines in conventional, non-hybrid vehicles. Yamada et al.

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Fuel Economy Economy Engine Toyota 278

Green Car Congress

FEBRUARY 22, 2023

Bentley will cease production of its 12-cylinder gasoline engine in April 2024, by which time more than 100,000 examples of the iconic W12 will have been handcrafted in the company’s Dream Factory in Crewe, England. Development work has concluded recently on the most powerful version of the W12 ever created.

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Bentley Engine Power Powered 284

Green Car Congress

JULY 16, 2014

gasoline unit that is the first member of a new family of 14 highly efficient engines to be launched by 2015. With a thermal efficiency of 37%, the engine delivers a combined-cycle fuel consumption of 4.1 Mass-produced gasoline engines on average have a thermal efficiency of between 30 and 35%, Toyota said.).

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2014 Engine Toyota Hybrid 273

Green Car Congress

JUNE 26, 2014

liter EcoBoost engine ( earlier post ) was named 2014 International Engine of the Year for the third consecutive year. EcoBoost was also named Best Engine Under 1.0-Liter The Best Green Engine Award this year went to the Tesla Model S electric powertrain. liter EcoBoost engine are now available in 72 countries worldwide.

Engine 268

Engine Ford Green Gasoline-Electric 268

Green Car Congress

NOVEMBER 16, 2020

Xiaoyun engine, which is dedicated for plug-in hybrid vehicles (PHEVs). plug-in hybrid engine is specifically built for the DM-i hybrid technology. With a Brake Thermal Efficiency (BTE) of 43%, it stands as the highest thermally efficient gasoline engine in production.

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PHEV BYD Engine Plug-in 305

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. —Walter Piock, chief engineer, Gasoline Systems, Delphi Technologies.

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Emissions Gasoline Fuel Exhaust 257

Green Car Congress

NOVEMBER 19, 2018

The University of Bath and SAIC Motor UK Technical Centre are collaborating on a project to identify the most efficient conditions for the optimum performance of gasoline particulate filters (GPFs), to help minimize vehicle impact on the environment.

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Universal Gasoline Motoring Motors 236

Green Car Congress

JULY 15, 2014

The powertrain range for the Estate, which includes diesel, gasoline and hybrid options, features a new 1.6-liter Depending on its configuration, the single-stage turbocharged engine generates 85 or 100 kW (116 or 136 hp) of power from a displacement of 1598 cc and delivers 280 or 300 N·m (207 or 221 lb-ft) of rated torque.

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Diesel Gasoline Plug-in Hybrid 304

Green Car Congress

FEBRUARY 14, 2018

TFSI (gasoline) or a 3.0 TDI (diesel) engine. With either engine, the MHEV system is based on a newly developed 48-volt primary electrical system and a belt alternator starter (BAS) generating up to 12 kilowatts of recuperation power. The exhaust manifold is integrated in the cylinder head and bathed in coolant.

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Audi Gasoline Engine Standards 210

Green Car Congress

JUNE 21, 2018

Tour Engine, the startup developing novel split-cycle engine technology ( earlier post ), is working on a 5 kW natural gas unit under Phase II funding from the Advanced Research Projects Agency - Energy (ARPA-E). Tour Engine also secured a new $2.25-million The additional $2.59 The additional $2.59 Click to enlarge.

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Engine San Diego Exhaust Market 304

Green Car Congress

MAY 8, 2017

IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. Under the EU6 standard, diesel engines are still allowed to emit up to 80 mg NO x /km milligrams of nitrogen oxides per kilometer—not only under the legal framework in the cycle but also in respect of increasingly tighter RDE requirements.

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Exhaust Diesel Gas Emissions 210

Green Car Congress

SEPTEMBER 16, 2020

TFSI engine produces 96 kW (131 PS) and generates 200 N·m (147.5 Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. The cylinder head, injection system, turbocharger and catalytic converter were modified accordingly for the CNG engine.

Audi 504

Audi Gas Gas-Electric Gasoline-Electric 504

Green Car Congress

FEBRUARY 26, 2018

liter engine with 40% thermal efficiency (41% in hybrid applications); a new 2.0-liter liter hybrid system; and new 4WD systems—one for gasoline-engined cars, one for hybrids—based on the Toyota New Global Architecture (TNGA). liter Dynamic Force Engine, a New 2.0-liter As a result, the newly developed 2.0-liter

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Toyota Engine Hybrid Gasoline-Electric 264

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. When the vehicle is maintaining a constant speed and requires low engine output, CVVD opens the intake valve from the middle to end of the compression stroke. T-GDi engine.

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Fuel Economy Hyundai Engine Emissions 252

Green Car Congress

OCTOBER 22, 2013

Turbo TwinAir 105 HP engine for the 2014 Alfa Romeo MiTo sport mini. The gasoline engine delivers 105 hp (72 kW) at 5500 rpm and maximum torque of 145 N·m (107 lb-ft) at 2000 rpm/min, with combined cycle fuel consumption of 4.2 liter engine is 184 km/h (114 mph) and it accelerates from 0 to 100 km/h in 11.4

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2014 Gasoline 2000 Exhaust 299

Green Car Congress

DECEMBER 1, 2014

The H-engine—basically two separate engines housed within the same engine block—comprises two switchable parallel piston banks, independently fueled by gasoline and CNG. Startup Eco-Motive has developed what it calls the first dual-fuel “H” engine; it recently received a patent (# 8807098 ) on the design.

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Engine Fuel Concept Engine Gasoline-Electric 257