Green Car Congress

NOVEMBER 1, 2010

Highly turbocharged alcohol-fueled direct-injection spark-ignition (DISI) engines operated at a high compression ratio could be as or more efficient than diesel engines while also providing advantages of lower vehicle cost, lower emissions and higher power, according to a recent modeling study by Leslie Bromberg and Daniel Cohn at MIT.

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Diesel Engine Downsizing Fuel 218

Green Car Congress

FEBRUARY 20, 2010

The new Polo GTI, in what Volkswagen is calling “textbook downsizing”, is powered by a new 1.4-liter The engine, which delivers 132 kW (177 hp), is coupled with a 7-speed DSG as standard. liter turbo engine—consumed 7.9 The 177 hp Euro-5 16-valve four-cylinder engine reaches its maximum power at 6,200 rpm.

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Downsizing Fuel MPG 2006 IT 231

Green Car Congress

SEPTEMBER 17, 2015

At the IAA in Frankfurt, Hyundai Motor is showcasing two new turbocharged gasoline direct injected (T-GDI) engines. Hyundai Motor’s new downsized 1.0 T-GDI powerplants are part of a new generation of small turbocharged gasoline engines within the Hyundai engine line-up. T-GDI and 1.4 The new Kappa 1.0-liter

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Hyundai Engine Fuel Economy Downsizing 150

Green Car Congress

AUGUST 18, 2022

liter V6 internal combustion engine designed, developed and manufactured by Honda Performance Development [HPD]—the racing arm for Acura Motorsports in North America. The hybrid power plant includes an IMSA-specified electric Bosch Motor Generator Unit (MGU) and Williams Advanced Engineering battery pack.

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Acura Cars North America Concept 293

Green Car Congress

MAY 29, 2020

Researchers at KAUST’s Clean Combustion Research Center have developed a method to predict and to avoid undesirable combustion events in advanced engines, such as knocking and super-knock. Luong, M.B., Hernández Pérez, F.E. &

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Downsizing Engine Fuel 2020 186

Green Car Congress

MARCH 27, 2020

For the past four years, the Co-Optimization of Fuels & Engines (Co-Optima) National Laboratory consortium has focused research efforts primarily on turbocharged (boosted) spark-ignition (SI) engines for light-duty vehicles. The report highlights researchers’ answers to three vital questions: What fuels do engines want?

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Alcohol Blend Fuel Engine Fuel Economy 243

Green Car Congress

APRIL 10, 2013

Opel is launching three new engine families and 13 new engines between 2012 and 2016, renewing 80% of its engine portfolio. liter gasoline and diesel engines, together with next generation five- and six-speed gearboxes. liter gasoline and diesel engines, together with next generation five- and six-speed gearboxes.

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Engine 2016 Fuel Economy Fuel 287

Green Car Congress

MARCH 6, 2014

High-pressure water jetting at pressures of up to 3000 bar (45,500 psi) is becoming increasingly widespread as a method of activating the cylinder bore surfaces of engine blocks prior to thermal coating. This technology offers advantages also in other operations such as cleaning, deburring and decoating.

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Water Engine Downsizing Clean 225

Green Car Congress

MAY 22, 2012

UK clean fuel and energy storage company ITM Power and The Hardstaff Group have signed a Memorandum of Understanding to develop and market a Hydrogen Compressed Natural Gas (HCNG) fuel system for Heavy Goods Vehicles (HGVs). ITM Power designs and manufactures hydrogen energy systems for energy storage and clean fuel production.

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Hydrogen Downsizing Power Powered 186

Green Car Congress

JANUARY 16, 2017

Co-Optima’s premise is that current fuels constrain engine design—and thus engine efficiency. Co-Optima’s premise is that current fuels constrain engine design—and thus engine efficiency. The teams are also evaluating the impact of discrete fuel properties on advanced SI engine performance.

Engine 150

Engine Fuel Downsizing Gasoline 150

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.). Background. Earlier post.) DOE UFEV program targets.

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Gasoline Engine Fuel Wisconsin 304

Green Car Congress

NOVEMBER 28, 2015

The system is powered by an innovative, liquid nitrogen Dearman engine, which replaces the standard diesel engine. Since then the Dearman engine has been re-designed and it is already proving to be 30% lighter, 30% smaller, and 30% more efficient than its predecessor. Dearman liquid air engine, Gen 2 design. Earlier post.)

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Transportation Engine Power Powered 150

Green Car Congress

APRIL 2, 2020

The industry is a leader in the advancement of technologies in response to performance-based regulations that serve to protect the environment and human health while supporting a diverse range of clean fuel-efficient vehicles that meet the varied needs of consumers.

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Standards Industrial Industry Downsizing 170

Green Car Congress

DECEMBER 11, 2012

PureTech 3-cylinder engine. Citroën is introducing the first members of its new PureTech family of three-cylinder gasoline engines on the C3, DS3 and C-Elysée (for international markets) ranges. The design brief for the new-generation PureTech engines called for a clean break in powertrain development. Click to enlarge.

Engine 281

Engine Gasoline Fuel MPG 281

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. g/bhp-hr and a low-load cycle limit below 0.2

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Standards Diesel 2019 Emissions 191

Green Car Congress

MARCH 19, 2018

The current decline is ales of diesel light duty vehicle in Europe does not put EU CO 2 targets out of reach of automakers, according to a new analysis by the International Council on Clean Transportation (ICCT). In addition, vehicle manufacturers increasingly use electric motors to complement conventional combustion engines in cars.

Diesel 186

Diesel CO2 Standards Emissions 186

Green Car Congress

AUGUST 1, 2016

The US Department of Energy (DOE) will award up to $7 million in project funding to accelerate the introduction of affordable, scalable, and sustainable high-performance fuels for use in high-efficiency, low-emission engines as part of the Co-Optimization of Fuels and Engines (Co-Optima) initiative. Earlier post.).

Engine 150

Engine Fuel Emissions Pollution 150

Green Car Congress

APRIL 8, 2014

The transmission is targeting the needs of transmission developers who are being asked to provide higher levels of capability in a smaller package that can be used in a downsized engine compartment, while at the same time reducing mechanical complexity and increasing robustness.

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Congress Plug-in Plug Hybrid 255

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

FEBRUARY 5, 2020

CO 2 and NO x certification test data for heavy-duty diesel engines certified from 2002 through 2019. Manufacturers continue to optimize diesel emission controls, such as DOC, DPF and SCR, in order to promote uniform catalyst coating, improve NO x conversion efficiency, reduce back pressure on the engine, and reduce thermal mass.

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Emissions Diesel Engine 2010 291

Green Car Congress

FEBRUARY 19, 2021

to improve reliability and simplify or downsize bearings. Eaton engineers evaluate existing layouts or develop clean-sheet solutions that work within a customer’s packaging constraint. Micro and macro gear geometry modelling to improve NVH, efficiency and reliability. Thrust load and bearing loss minimization?

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Eaton Manufacturer Design Vehicles 186

Green Car Congress

MARCH 27, 2015

Testing was also conducted at the DTNA Detroit engineering facility to demonstrate engine efficiency by achieving 50.2% engine brake thermal efficiency. The Freightliner SuperTruck uses a downsized and downsped 10.7-liter The 390 hp/1400 lb-ft torque (291 kW/1,898 N·m) engine features a revamped combustion system.

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2009 Engine Detroit Oregon 150

Green Car Congress

SEPTEMBER 17, 2016

A team at the Clean Combustion Research Center (CCRC), King Abdullah University of Science and Technology (KAUST), Saudi Arabia, is proposing the use of terpineol as an octane booster for gasoline in a spark ignited (SI) engine. —Vallinayagam et al. They also studied fuel ignition properties in an ignition quality tester (IQT).

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Gasoline Saudi Arabia Downsizing Fuel Economy 150

Green Car Congress

FEBRUARY 20, 2015

In addition to a range of visual upgrades, the new cee’d GT Line features the debut of Kia’s all-new downsized 1.0-liter liter T-GDi (turbo gasoline direct injection) “Kappa” engine and new seven-speed dual-clutch transmission in Europe. This is the first of Kia’s upcoming range of downsized engines to make its debut in Europe.

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Kia Downsizing Fuel Economy Cleaner Emissions 150

Green Car Congress

APRIL 18, 2013

The assessment came in an annual report to the Clean Energy Ministerial (CEM). To illustrate this inertia, the report, Tracking Clean Energy Progress , introduced the Energy Sector Carbon Intensity Index (ESCII), which shows how much carbon dioxide is emitted, on average, to provide a given unit of energy. billion to US$4.2

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Carbon Supplies Global Transportation 265

Green Car Congress

MAY 20, 2014

Toyota intends to leverage the benefits of high frequency and high efficiency of SiC power semiconductors to enable PCU downsizing of 80%. The high frequency control of SiC allows the downsizing of coils and condensers within the PCU. ???Source: Click to enlarge. Source: Toyota. Click to enlarge.

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Toyota Power Powered Hybrid 296

Green Car Congress

JUNE 20, 2011

The BladeBoost uses the core design of the Blade Compressor, optimized for engine package and performance requirements. This enables the boost of downsized engines to be completely controlled at any point on the operating cycle, including part-load. Performance on engine. Click to enlarge. Earlier post.).

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Downsizing Eaton Engine Ford 210

Green Car Congress

JANUARY 11, 2010

These projects will receive more than $115 million in funding to develop and demonstrate systems-level fuel efficiency technologies by 2015, including improved aerodynamics, reducing engine idling technologies, waste heat recovery to increase engine efficiency, advanced combustion techniques, and powertrain hybridization. Cummins Inc.

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Fuel Economy Downsizing Vehicles Waste 199

Green Car Congress

AUGUST 10, 2009

Additionally, suggested one of the speakers, advanced SIDI (spark-ignited, direct-injection) engines can take light-duty market share back from diesels in Europe based on the same trends. First of all, future passenger vehicles have to stay as clean as the best vehicles out there today. SULEV/Tier 2 Bin 2 is the target. Tom Cackette.

Gasoline 150

Gasoline Diesel Engine Emissions 150

Green Car Congress

JUNE 11, 2016

The SIA conference was focused on clean compression-ignition engines of the future. Ricardo has previously reported on a simulation environment set up to enable the study of engine and after-treatment technology over RDE cycles, incorporating post-processing with the EMROAD and CLEAR tools. liter diesel engine.

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Light Diesel Price Exhaust 150

Green Car Congress

AUGUST 24, 2018

While it retains the clean, uninterrupted surfaces of the Q Inspiration Concept—an elongated, coupé-like sedan—the Prototype 10 telegraphs the performance benefits of electric powertrains with a more purposeful speedster configuration.

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Infinity Concept Electrical Electric 170

Green Car Congress

JULY 11, 2017

The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology.

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Diesel Light Fuel Economy 2017 186

Green Car Congress

OCTOBER 6, 2017

Cummins will display a new powertrain, configurable for either a full battery electric vehicle (BEV) or a range extended electric vehicle (REEV) incorporating a compact engine-generator. liter engine is downsized by about 50% in terms of displacement and can achieve up to 10 mpg, significantly lowering the carbon footprint.

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Range Battery Batteries Electrical 191

Green Car Congress

DECEMBER 18, 2010

The California Air Resources Board (ARB) has amended its diesel rules to offer businesses a variety of options to comply with the regulations to reduce soot from diesel engines. No other state, and no other nation has such an extensive set of rules to slash pollution from diesel engines. forklifts). —ARB Chairman Mary D.

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Diesel Cost Of California Downsizing 186

Green Car Reports

MARCH 22, 2012

A small SUV with the Mercedes-Benz "three-pointed star" sitting on the grille may not be everyone's idea of a green car, but as it's representetive of the trend towards downsizing, it still marks an improvement over large, gas-guzzling SUVs. liter BlueTEC clean diesel engine.

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2013 Mercedes Diesel Downsizing 97

Green Car Congress

SEPTEMBER 15, 2016

From the top-of-cab solar panels powering its battery and interior lights, to its ultra-light aluminum frame and highly advanced 425 horsepower 11-liter proprietary engine, the SuperTruck concept vehicle allowed Volvo engineers to push the boundaries of heavy truck efficiency. for the D11 and 2.5% for the D13.

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Volvo Fuel North America Waste 150

Green Car Congress

MAY 27, 2014

—Dave Cooke, vehicles analyst in the UCS Clean Vehicles Program and author of the report. The company also showed strong improvements in GHG emissions due to its increased use of hybrids and its focus on smaller, turbocharged engines in vehicles ranging from the Ford Focus sedan to the F-150.

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2013 Kia Hyundai Sale 299