Green Car Congress

MAY 27, 2014

The new turbocharged gasoline engine achieves a superior level of engine performance with maximum power output of 155kW (211ps) while improving fuel economy with its downsized displacement. Motor revolution speed changes with electronic control and oil hydraulic pump pressure is adjusted to change the steering effort.

Japan 262

Japan Nissan Fuel Economy Economy 262

Green Car Congress

AUGUST 14, 2017

The extreme valve temperatures experienced on today’s highly boosted downsized engines can lead to reduced valve fatigue life and critical valve guide and stem seal temperatures, resulting in the need for expensive valve steel alloys. The valve guide is the main heat path from the valve stem to the cylinder head.

Engine 150

Engine Emissions Exhaust Sodium 150

Green Car Congress

JULY 30, 2009

The work of the consortium will be structured into a series of modules, the first of which will focus on the effect of downsized light duty gasoline and diesel engine technologies on lubricant soot levels and engine wear. Tags: Fuel Efficiency Lubricating Oils. The drive towards thinner, lower viscosity lubricants for reduced friction.

Engine 150

Engine Future Downsizing Carbon 150

Green Car Congress

SEPTEMBER 12, 2011

Downsized EcoBoost engines feature turbocharging, direct injection and other technologies and replace larger engines with no loss of performance and with lower fuel consumption. Ford has confirmed that the first production applications for the new 1.0-liter, liters globally. Ford will introduce two versions of the 1.0-liter In the all-new 1.0-liter

Ford 316

Ford Engine Range Exhaust 316

Green Car Congress

JUNE 7, 2010

Renault’s ongoing downsizing strategy is aimed at reducing the cubic capacity of its engines in order to bring down fuel consumption and CO 2 emissions, without detracting from performance. Reduced transmission friction thanks to the use of low viscosity oils. 190 N·m), yet its downsized 1,397cc block is more fuel efficient.

Environment 230

Environment Engine 2010 Parts 230

Green Car Congress

JANUARY 11, 2010

Develop and demonstrate technologies including engine downsizing, electrification of auxiliary systems such as oil and water pumps, waste heat recovery, improved aerodynamics and hybridization. 38,831,115. Daimler Trucks North America, LLC. 39,559,868. Navistar, Inc. 37,328,933. Grantee Project Award. Chrysler Group LLC. 14,458,572.

Fuel Economy 199

Fuel Economy Downsizing Vehicles Waste 199

Green Car Congress

APRIL 24, 2010

In recent years two methods, namely downsizing and downspeeding, were established on the market to reduce CO 2 emissions while maintaining the driving performance of engines with identical effective power but a larger displacement. bar) is achieved by applying high- or low-pressure exhaust-gas recirculation loops. < IMEP < 22.5

Engine 170

Engine Hybrid Fuel Exhaust 170

Green Car Congress

MAY 8, 2015

Thanks to this rightsizing approach, the new engine enjoys the consumption benefits of a downsizing engine in partial load operation, while at higher loads it has the advantages of a large-displacement engine. Contributing to this benefit is also the exhaust manifold, integrated in the cylinder head. Stansfield, P., and Freeland, P.

Audi 150

Audi MPG Downsizing 2015 150

Green Car Congress

AUGUST 4, 2011

Since this energy loss is primarily thermal in nature and can be attributed to the exhaust, cooling system, and engine and transmission surfaces, Mazda’s R&D team’s central focus is on improving the engine’s thermal efficiency cost-effectively. Extreme compression ratio rather than downsizing. Although downsizing—i.e.,

Mazda 322

Mazda Engine Gasoline Diesel 322

Green Car Congress

JUNE 11, 2019

Technologies such as cylinder deactivation (CDA), high efficiency variable geometry turbochargers with exhaust gas by-pass, and start-stop systems are only some of the commercially available fuel saving technologies that can be implemented by 2024. The cost of controlling NO x to 0.05 g/bhp-hr in 2024 and to 0.02 Credit: MECA.

Standards 191

Standards Diesel 2019 Emissions 191

Green Car Congress

JANUARY 17, 2017

Another part of this year’s show presentation was devoted to exhaust-gas recirculation on gasoline engines. The exhibits comprise types of valves for turbo-chargers including an extremely compact exhaust-gas recirculation valve which helps save fuel on both normally aspirated and, especially, turbocharged engines.

Parts 150

Parts 2020 Sale Gasoline-Electric 150

Green Car Congress

SEPTEMBER 30, 2009

Continuing Opel’s strategy of downsizing, a new 103 kW/140hp 1.4 A die cast, structural aluminum oil pan adds further stiffness and provides further noise reduction. Continuously variable valve timing is featured in all engines on both inlet and exhaust sides, except the 1.6-liter The new, downsized 103 kW/140 hp 1.4-liter

Exhaust 199

Exhaust MPG Gasoline-Electric Engine 199

Green Car Congress

MAY 6, 2013

Since 2010, all Sprinters in the US have been powered by BlueTEC diesel engines, marking the first use of BlueTEC technology, with its selective catalytic reduction (SCR) exhaust aftertreatment system, in the commercial van market here. The two overhead camshafts actuate 16 intake and exhaust valves.

2014 306

2014 Diesel Standards Exhaust 306

Green Car Congress

AUGUST 25, 2015

Knock and fuel octane rating are becoming increasingly important due to many powertrain design trends including downsizing, downspeeding, cylinder deactivation, and hybridization. … To achieve continued improvement in engine efficiency and CO 2 emissions, it is critical to quantify the roles of fuel octane rating and alcohol content.

Engine 150

Engine Fuel GM Ford 150

Green Car Congress

MARCH 4, 2009

Applied to a turbocharged, downsized engine, MultiAir can contribute to up to a 25% reduction in fuel consumption over conventional naturally aspirated engines with the same performance, according to Fiat. Pollutant emissions are likewise reduced through combustion control.

Downsizing 210

Downsizing Gasoline Fuel Economy Engine 210

Green Car Congress

SEPTEMBER 15, 2016

A key part of the overall efficiency gain is the downsized 11-liter Volvo engine, featuring advanced fuel injection, cooling, oil and turbo-charging systems, as well as new “wave” pistons and other improvements. This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.).

Volvo 150

Volvo Fuel North America Waste 150

Green Car Congress

MARCH 27, 2015

The Freightliner SuperTruck uses a downsized and downsped 10.7-liter Friction-reducing measures include a variable speed water pump, a clutched air compressor, low-viscosity oil and an improved cylinder kit. The aftertreatment system features additional insulation to retain maximum heat energy in the exhaust. Click to enlarge.

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

AUGUST 4, 2009

Heat required to bring the fuel to SC states is recovered from the exhaust gas of the engine. To attenuate that risk, the researchers use a diluent such as CO 2 , H 2 O or exhaust gas. Transonic has successfully run on gasoline, diesel, biodiesel, heptane, ethanol, and vegetable oil in dynamometer testing. 450 °C, P ?600

Diesel 225

Diesel Fuel Emissions 2009 225

Green Car Congress

JANUARY 11, 2010

“People downsize cars, not expectations. Customers are increasingly making decisions to downsize driven by lifestyle and fuel economy. We’ve learned that when customers downsize, they still want the amenities they’ve become used to in larger vehicles.” liter engine.

Ford 199

Ford Engine Global Market 199

Green Car Congress

DECEMBER 11, 2012

To achieve these results, PureTech development called for a number of changes, chief among which were: Downsizing. The exhaust manifold is integrated directly in the cylinder head, which reduces the number of parts and overall weight. The regulated, variable-capacity oil pump continually provides optimal lubrication pressure.

Engine 281

Engine Gasoline Fuel MPG 281

Green Car Congress

FEBRUARY 5, 2020

This has resulted in higher catalyst loading per volume of substrate and led to downsizing of systems from those available in 2010. New substrates are designed with thinner walls or higher porosity, which allows the coating of better catalysts without sacrificing durability.

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

JANUARY 16, 2012

A new stage in the PSA Peugeot Citroën Group’s downsizing strategy, this new generation of engine block delivers a reduction of fuel consumption and CO 2 emissions, while offering a good level of performance for the entry-level versions. The 208 also introduces a new range of 3-cylinder gasoline engines, 1.0- mpg US or 4.3 208 gasoline range.

Gasoline 236

Gasoline Diesel Engine France 236

Green Car Congress

APRIL 4, 2012

It now includes variable valve timing on both exhaust and intake camshafts, and the new intake system opens the valves at a higher rpm to help keep the torque curve flat. The Altima offers a choice of a redesigned 2.5-liter liter DOHC inline 4-cylinder engine or 3.5-liter liter QR25 engine has been redesigned to be lighter and more efficient.

MPG 230

MPG 2013 Nissan Fuel Economy 230

Green Car Congress

JUNE 28, 2010

Southwest Research Institute (SwRI) has successfully demonstrated that its HEDGE (High-Efficiency, Dilute Gasoline Engine) technology, using cooled exhaust gas recirculation (EGR) and advanced ignition systems, suppresses low-speed pre-ignition in turbocharged gasoline direct-injection engines. Earlier post.).

Engine 186

Engine Fuel Economy Gasoline Emissions 186

Green Car Congress

JULY 7, 2014

liter turbocharged gasoline engine has a combination water-cooled cylinder head, integrated exhaust manifold and twin-scroll turbocharger. To minimize turbo lag, the four-into-two exhaust manifold system pairs cylinders according to their expansion or compression stroke to reduce pumping losses and eliminate exhaust gas interference.

North America 210

North America Lexus America Fuel Economy 210

Green Car Congress

NOVEMBER 30, 2011

Further, implementation of VTC and high-capacity EGR (Exhaust Gas Recirculation) to both the intake and exhaust ports realizes significantly reduced friction. By downsizing from the present 2.2L This employs direct injection technology and the Atkinson cycle using the DOHC, VTEC technologies as the base. Diesel engine.

Honda 246

Honda Plug-in Hybrid Engine 246

Green Car Congress

DECEMBER 2, 2009

Fiesta features Twin Independent Variable Camshaft Timing (Ti-VCT) ( earlier post ) which allows the engine to be downsized for fuel economy while continuously optimizing camshaft phasing for throttle response, performance and flexibility. The block, cylinder head and oil pan—traditionally the heaviest engine components—are aluminum castings.

Los Angeles 199

Los Angeles North America Ford MPG 199

Green Car Congress

MARCH 3, 2010

Harvested energy from hot exhaust gases is recaptured by this generator which is fitted into the exhaust manifold. The new, downsized 1.0-liter Up to half of the electrical energy consumed by i-flow at 80 km/h—250 watts—can be recovered through the work of a thermoelectric generator. liter Kappa gasoline and 1.7-liter

Hyundai 210

Hyundai Diesel Concept Hybrid 210

Green Car Congress

APRIL 8, 2019

Pre-ignition in modern engines is largely attributed to oil-fuel mixture droplets igniting before the spark timing. It is more prevalent in the downsized, turbocharged engines that car makers are now producing for improved fuel efficiency while maintaining power output. © 2019 Eshan Singh. Pre-ignition is sporadic and unpredictable.

Downsizing 186

Downsizing Exhaust 2019 Oil 186

Green Car Congress

DECEMBER 17, 2015

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) Earlier post.).

Downsizing 150

Downsizing Engine Fuel Gasoline 150

Green Car Congress

SEPTEMBER 24, 2010

The system comprises a deactivation rocker arm and oil control valve. When engine conditions are right, for example in highway cruise, the engine computer gives a command to the oil control valve and the unneeded cylinders shut down to save fuel.

Eaton 218

Eaton Emissions Fuel Range 218

Green Car Congress

APRIL 8, 2010

FEV’s 698 cm 3 Extremely Downsized Engine. will show its Extremely Downsized Engine (EDE) at next week’s 2010 SAE World Congress in Detroit. Direct injection (DI) is integrated by replacing the twin spark ignition with a single spark plug on the exhaust side with the DI device in place of the removed spark plug on the intake side.

Downsizing 199

Downsizing Congress 2010 Engine 199

Green Car Congress

SEPTEMBER 6, 2012

The engine features technologies such as twin independent variable camshaft timing (Ti-VCT); a compact, low-inertia turbo that spins at 248,000rpm; direct fuel injection; an aluminium cylinder head with integrated exhaust manifold; low friction piston coatings; low tension piston rings; low friction crank seals; and a cambelt-in-oil design.

Fuel Economy 261

Fuel Economy Europe Ford Economy 261

Green Cars News

JULY 30, 2009

Previous advances in engine technology may have been based on separate developments by the fuel and lubricants industries, but Ricardo believes that there is a need for an integrated approach between automakers, Tier 1 equipment providers, lubricant additive manufacturers and oil companies. A first meeting is planned in October 2009.

Carbon 32

Carbon Engine Downsizing Green Cars 32

Green Car Congress

NOVEMBER 23, 2011

The aftertreatment program within the 21CTP should be continued, and DOE should continue to support the activities of the Cross-cut Lean Exhaust Emissions Reductions Simulations (CLEERS) program that interface with the activities of the aftertreatment technical community at large. Recommendation 3-7. HYBRID VEHICLES. Recommendation 4-3.

EPA 199

EPA Fuel Engine Hybrid 199

Green Car Congress

APRIL 26, 2016

Advanced after-treatment processes for exhaust gases enable ultra-low emissions in line with stringent Euro Stage VI standards that will be introduced in September 2016, requiring a 55% reduction in NO x emissions compared to Euro Stage V standards. A belt-in-oil design for the camshaft and oil pump drive belts. million km (3.4

Diesel 150

Diesel Ford Fuel Oil 150

Green Car Congress

JUNE 2, 2015

Despite its efficiency, the Golf TSI BlueMotion with the 85 kW / 114 hp downsized 999 cc EA211-series engine reaches 100 km/h in 9.7 Exhaust manifold integrated in cylinder head. The exhaust manifold of the 1.0 The exhaust manifold of the 1.0 seconds and goes on to a top speed of 204 km/h (127 mph). Small turbocharger.

Gasoline 150

Gasoline MPG Exhaust Engine 150