Green Car Congress

OCTOBER 8, 2013

Opel presented details of its new three-cylinder 1.0-liter Enabling technologies include high-pressure direct fuel injection; an ultra-compact turbocharging system; continuously variable valve timing; and a lightweight aluminum construction with a cylinder head-integrated exhaust manifold. Design for refinement.

Engine 220

Engine MPG Exhaust Gasoline 220

Green Car Congress

MAY 15, 2013

The new and unique features of the Pinnacle Engine present significant performance potential, addressable engineering challenges, and expected production costs. The design merits continued development for automotive application. liter, 3-cylinder design of the Pinnacle engine, as well as a downsized, turbocharged 750cc Pinnacle design.

Fuel Economy 230

Fuel Economy Economy Engine Downsizing 230

Green Car Congress

AUGUST 4, 2015

This brings implementation of intelligent downsizing to more than 97% of vehicles sold by Volkswagen in the US, available across all the models on sale. This engine’s turbocharging system offers strong boost response due to its cleverly designed intake manifold, which enables the use of a surprisingly small, single-scroll compressor.

Engine 150

Engine Range Fuel Economy Downsizing 150

Green Car Congress

OCTOBER 2, 2014

To keep the engine unit as small as possible, the exhaust manifold is integrated within the cylinder head and can therefore be cooled efficiently using the cylinder head water cooling system. liter T-GDI engine incorporates a high-pressure single-scroll turbocharger integrated within the exhaust manifold to improve operational efficiency.

Hyundai 239

Hyundai Downsizing Engine Hybrid 239

Green Car Congress

DECEMBER 11, 2009

Power for the battery and VTES electric supercharger is not only supplied by the SpeedStart ISG but also the TIGERS exhaust driven turbo-generator. Conversely, short bursts of power can also be absorbed by the SpeedStart generator to recharge the battery during vehicle decelerations.

Downsizing 191

Downsizing Power Powered Exhaust 191

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

FEBRUARY 4, 2013

During its recent Innovation Day presentations ( earlier post ), PSA Peugeot Citroën announced that it will commercialize high-efficiency gasoline engines featuring dedicated exhaust gas recirculation (D-EGR), derived from a collaborative program with SwRI in the US. Source: SwRI, DEER 2012. Click to enlarge. PSA concept D-EGR engine.

Gasoline 268

Gasoline 2018 Engine Commercial 268

Green Car Congress

JANUARY 27, 2016

Current mild-hybrid vehicle projects, in partnership with Ford and Hyundai/Kia, that utilize advanced 48V lead-carbon batteries, can reduce CO 2 emissions by 15-20%, according to the latest data from the Advanced Lead Acid Battery Consortium (ALABC), presented at the Advanced Automotive Battery Conference (25-28 January, Mainz).

Emissions 150

Emissions Hybrid CO2 Downsizing 150

Green Car Congress

MAY 8, 2013

At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. Earlier post.).

Fuel Economy 278

Fuel Economy Economy Fuel Engine 278

Green Car Congress

JANUARY 17, 2017

Both feature all-electric drive and are presently destined for the European market. The Liteks design, which is repeatedly being fine-tuned, has been developed specifically for lightweight, low-friction yet rugged gasoline pistons for car engines. Conventional efficiency.

Parts 150

Parts 2020 Sale Gasoline-Electric 150

Green Car Congress

APRIL 14, 2011

Computer-generated image of the Turbulent Jet Igniter, designed to replace the spark plug in a modern spark ignition combustion system. The research presented at this World Congress was designed to: Present the current speed load range of TJI operation. Standard production intake and exhaust profiles were retained.

Fuel Economy 210

Fuel Economy Economy Engine Fuel 210

Green Car Congress

NOVEMBER 4, 2011

Hakan Yilmaz, Global Technology Management, Gasoline Systems, for Bosch presented an overview of and update on the project at the 2011 DEER conference in Detroit in October. Two-stage boost—a small supercharger for HCCI, and a regular turbocharger for downsizing. the dual injection system design with DI + PFI.

Fuel Economy 218

Fuel Economy Gasoline Light Engine 218

Green Car Congress

JUNE 11, 2019

The report presents dynamometer test results and emission models from fully aged aftertreatment systems installed on heavy-duty on-road engines to offer several compliance paths that are achievable by model year 2024 without significant changes to today’s engines or aftertreatment systems. The cost of controlling NO x to 0.05 Credit: MECA.

Standards 191

Standards Diesel 2019 Emissions 191

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 These were two main consideration in base engine design. Earlier post , earlier post.).

Gasoline 304

Gasoline Engine Fuel Wisconsin 304

Green Car Congress

FEBRUARY 5, 2020

We present dynamometer test results and emission models from fully aged aftertreatment systems installed on heavy-duty on-road engines to offer several compliance paths that are technologically and economically achievable by model year (MY) 2024 without significant changes to today’s engines or aftertreatment.

Emissions 291

Emissions Diesel Engine 2010 291

Green Car Congress

JUNE 23, 2014

Ford’s approach to the project was to engineer a comprehensive suite of gasoline engine systems technologies, including: Aggressive engine downsizing in a mid-sized sedan from a large V-6 to a small I-4. 1, and the engine is designed to run on 98 RON gasoline. Split, parallel, cross-flow cooling with integrated exhaust manifold.

Fuel Economy 247

Fuel Economy Economy Ford Engine 247

Green Car Congress

SEPTEMBER 11, 2015

Compared with present systems that use manifold gas injection, a direct injection system for natural gas could deliver as much as 60% more torque at low rpm, and offer the prospect of an even more dynamic driving experience in the CNG cars of the future.

Gas 150

Gas Engine Gasoline Downsizing 150

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

NOVEMBER 22, 2016

Under current European Union regulations, average new car CO 2 emissions must decrease from the present 120 grams per kilometer (g/km) to 95 g/km by 2021. Although no further reductions are presently mandated, new targets for 2025 and 2030 are under discussion in Brussels.

CO2 150

CO2 Cars 2014 Exhaust 150

Green Car Congress

APRIL 19, 2013

The team presented a paper on their work at the 2013 SAE World Congress in Detroit. Ford engineers also presented two other papers evaluating the effects of low to mid-level ethanol blends in spark-ignited engines at the conference. Downsizing/downspeeding. In the face of increased regulatory stringency (e.g., Earlier post.).

Engine 253

Engine Fuel Ford Future 253

Green Car Congress

JANUARY 17, 2011

These simulations do not reflect the engine’s new V-design ( earlier post ), which will improve thermodynamic efficiencies and supports turbocharging (the current design is inline). Key to Scuderi’s split-cycle design is that it fires after top dead center. —Sal Scuderi. —Sal Scuderi.

Engine 199

Engine Fuel Hybrid Downsizing 199

Green Car Congress

MAY 7, 2009

Ilmor Engineering will present a new cutaway version of the Ilmor 5-stroke concept engine at the upcoming Engine EXPO 2009, 16-18 June, in Stuttgart, Germany. Ilmor is a UK-based independent engine design, development, testing and manufacturing company, founded in 1984 by Mario Illien, Paul Morgan and Roger Penske. Click to enlarge.

Concept Engine 150

Concept Engine Engine Concept Exhaust 150

Green Car Congress

NOVEMBER 19, 2014

Augmenting its existing LC Super Hybrid program ( earlier post ), which deploys a downsized gasoline-electric powertrain, ALABC is working on advanced diesel-electric applications in development programs being undertaken with car makers including Ford and Kia. —Allan Cooper. —Allan Cooper.

Carbon 240

Carbon Hybrid Battery Batteries 240

Green Car Congress

AUGUST 10, 2009

This was reinforced during a subsequent presentation by Robert Czarnowski, of Borg Warner, on that company’s new control strategy for a dual loop EGR system to meet projected future emissions standards. We see dramatic downsizing and boosting [as] something that’s going to for gasoline engines especially. John Kirwan.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

OCTOBER 16, 2013

Homogeneous GDI provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. For this reason, there are currently significant research efforts aimed at understanding how PM emissions can be reduced by engine design (e.g., and fuel properties. —Maricq et al.

Standards 246

Standards Emissions Miles Engine 246

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

JANUARY 28, 2014

Designed from the ground up as an integrated project between the Mercedes-Benz teams based at Brackley and Brixworth, this new car—the first all-new Silver Arrow to hit the track since 1954—comes in a year when Mercedes-Benz celebrates 120 years of motorsport and the 80 th anniversary of the Silver Arrows. Click to enlarge.

2014 252

2014 Mercedes Fuel Power 252

Green Car Congress

MAY 12, 2017

Although real-world fuel economy improvements from GDI technology alone are close to 1.5%, they can reach 8% by downsizing and turbocharging the engine, which can be achieved on GDI engines without loss of power compared to PFI engines. mg/mi), suggesting improvements in engine design and calibration. versus 6.3 ± 1.1

Fleet 207

Fleet Engine Global Fuel Economy 207

Green Car Congress

FEBRUARY 10, 2014

Many approaches have been attempted to achieve CAI operation on the four-stroke spark ignition engines, such as intake air heating, high compression ratio, dual fuel, recycling the exhaust gas, and so on. To minimize the air short-circuiting rate, the intake and exhaust valve timings were adjusted. Earlier post , earlier post.).

Gasoline 186

Gasoline Engine Exhaust Fuel 186

Green Car Congress

AUGUST 4, 2009

Heat required to bring the fuel to SC states is recovered from the exhaust gas of the engine. George Anitescu from Syracuse presented the work in a poster at the DEER 2009 conference in Dearbon, Michigan. To attenuate that risk, the researchers use a diluent such as CO 2 , H 2 O or exhaust gas. At SC conditions, however (T?450

Diesel 225

Diesel Fuel Emissions 2009 225

Green Car Congress

DECEMBER 20, 2009

The more efficient combustion engine technologies, with their enabling of downsizing, come in compatibly with hybridization, with hybridization and electrification playing a larger role over time. The further downsized next-generation technologies can be very synergistic within hybrid applications. Planning background.

Fuel Economy 186

Fuel Economy Economy Ford Downsizing 186

Green Car Congress

AUGUST 16, 2016

These trucks haul 80% of goods in the United States and use about 28 billion gallons of fuel per year, accounting for around 22% of total transportation energy usage—presenting a significant opportunity for carbon emissions reduction and energy savings for a key segment of the US transportation sector. Navistar, Inc. General Motors.

Vehicles 150

Vehicles Plug-in Lithium Ion Universal 150

Green Car Congress

JANUARY 16, 2017

Co-Optima’s premise is that current fuels constrain engine design—and thus engine efficiency. Engine downsizing and down-speeding are well suited to take advantage of higher-octane fuels because these engines encounter the knock limit more frequently. Higher fuel laminar flame speed expands dilute or lean operation.

Engine 150

Engine Fuel Downsizing Gasoline 150

Green Car Congress

JANUARY 11, 2010

liter gasoline engine designed for the North American market that features direct injection (DI) and Twin Independent Variable Camshaft Timing (Ti-VCT) for enhanced performance and fuel efficiency. “People downsize cars, not expectations. The valvetrain received a fine surface treatment to present the smoothest surface possible.

Ford 199

Ford Engine Global Market 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. An eco-driving guidance system is present to encourage super-efficient motoring. The new, downsized 1.0-liter Adaptive aerodynamic features also increase fuel efficiency. The i20 blue features the U2 1.4-liter

Hyundai 210

Hyundai Diesel Concept Hybrid 210

Green Car Congress

MARCH 27, 2015

The Freightliner SuperTruck uses a downsized and downsped 10.7-liter The Freightliner SuperTruck features a low-back-pressure, next-generation aftertreatment system that efficiently removes NO x from the exhaust stream. The aftertreatment system features additional insulation to retain maximum heat energy in the exhaust.

2009 150

2009 Engine Detroit Oregon 150

Green Car Congress

SEPTEMBER 21, 2009

Although the same reformed CAFE scheme is required for both passenger cars and light trucks, they are established with different continuous mathematical functions specific to the vehicles’ design capabilities. The baseline assumptions for the NHTSA proposed rulemaking differ from previous analyses.

2016 210

2016 MPG Fuel Economy EPA 210