Achates showcases 2.7L, 3-cylinder opposed piston gasoline compression ignition engine in F-150; estimated 37 mpg combined

Green Car Congress

At the North American International Auto Show (NAIAS), Achates Power and new development parter Aramco Services ( earlier post ) showcased a Ford F-150 fitted with a 3-cylinder, 2.7-liter Opposed-Piston Gasoline Compression Ignition (OPGCI) engine. OP Engine.

2018 46

How Mazda's SkyActiv-X engine, based on HCCI, actually works (video)

Green Car Reports

In 2019, Mazda will introduce a gasoline-powered Homogeneous Charge Compression Ignition engine, dubbed Skyactiv-X, that the automaker promises will offer huge strides in efficiency and fuel economy. Gasoline HCCI Engines gasoline engines

2019 45

Trending Sources

Electrification, sure, but gasoline engines will endure: supplier

Green Car Reports

Green 48-Volt mild hybrid Future Cars diesel particulate filter (DPF) gasoline engines parts suppliers start-stop systemIncreasingly stiff limits on carbon emission and minimum fuel economy in most of the world's car markets mean that more plug-in electric cars must be sold. With battery costs steadily falling and the pricetag rising for the new technologies that make cars more efficient, some now envision a world in which all new vehicles have dispensed with.

Greaves and Pinnacle partner to launch opposed-piston gasoline/CNG lean burn engine for 3-wheelers

Green Car Congress

Greaves Cotton Limited, one of the leading engineering companies in India with core competencies in diesel and gasoline engines, farm equipment and gensets, and Pinnacle Engines, the developer of a high compression ratio, four-stroke, spark-ignited (SI), opposed-piston, sleeve-valve architecture engine ( earlier post ), announced a technology partnership for the launch of a novel opposed-piston gasoline/CNG lean burn BSVI-compliant engine for 3-wheelers in India.

2017 35

KAUST team develops computational model for simulating soot production in gasoline direct injection engines

Green Car Congress

Researchers at KAUST have developed a computational model capable of simulating soot production inside gasoline direct injection (GDI) engines. Although today’s passenger vehicle engines are cleaner and more fuel efficient, GDI exhaust can still contain significant numbers of nanoscopic soot particles that are small enough to penetrate the lungs and bloodstream. This new computer model could help car makers improve their engines to cut soot formation.

2017 35

Saudi Aramco team finds dual-fuel Octane-on-Demand concept can outperform E30 gasoline

Green Car Congress

The concept of using a second, high octane fuel on demand to augment the performance of a standard gasoline fuel reaches back to the 1940s, with a recent resurgence in interest generated by the need to increase engine efficiency. Engines Fuel Efficiency Fuels High Octane Fuels

2017 46

"Death of the internal combustion engine" is now a thing

Green Car Reports

The very first working four-cycle internal-combustion engine was invented by Niklaus Otto in 1876, and in due course it changed the world. A quarter of a century later, gasoline engines, steam-powered vehicles, and electric drive competed on an equal basis, but by 1915, it was clear the gasoline engine would triumph. Future Cars combustion cycle Engines plug-in cars gasoline engines

2017 21

Mercedes-Benz powering ahead with €3B strategic engine initiative; increasing electrification, 48V; diesel and gasoline; cylinder deactivation

Green Car Congress

billion) in its strategic engine initiative. The optimization of advanced high-tech engines plays a key role in our road map towards sustainable mobility. The new engines] also need to be designed with a view to all current and future requirements. Coasting with engine off.

2016 34

PSA Group outlines powertrain production strategy: gasoline PHEVs, EVs and next-gen diesel and gasoline engines

Green Car Congress

As part of the energy transition process and in line with the technological offensive spelled out in its Push to Pass strategic plan ( earlier post ), PSA Group will focus on diversifying its offerings with plug-in hybrid gasoline systems and next-generation electric powertrains. At the same time, the Group will continue to develop next-generation internal combustion engines, both gasoline and diesel. Electric (Battery) Engines Europe Hybrids Manufacturing Plug-ins

Toyota’s second turbocharged gasoline engine now available in Auris in Japan; 36% thermal efficiency

Green Car Congress

Toyota Motor has introduced its second turbocharged engine (following the 2.0-liter in the Lexus NX 200t turbo last year, earlier post ) from a series of new engines with improved thermal and fuel efficiency. Toyota announced the new engine in March at the Geneva Motor Show.

2015 34

Combustion engines: high emissions from short commutes a huge challenge

Green Car Reports

short commutes in vehicles with combustion engines—whether gasoline or diesel—pose particularly tough emission problems. emissions UK EU nitrogen oxides London regulation gasoline enginesDrivers in the U.S. have longer commutes than those in Europe and Asia, on average. In the U.K., That's because the exhaust aftertreatment systems have to warm up fully before they cut emissions to the levels.

Asia 23

New engine development at German makers to end by 2025, says supplier

Green Car Reports

Continental, a major supplier for automakers around the world, has come out with a bold prediction: internal-combustion engine development by German automakers will essentially end by the year 2025. Future Cars Engines gasoline engines fossil fuelsThe supplier, which makes exhaust-gas-cleaning systems for diesel cars and nitrogen oxide-measuring sensors, lists several factors contributing to its.

Scania launches new 13-liter natural gas engine

Green Car Congress

liters) natural gas engine, based on Scania’s well-proven inline 6-cylinder, 13-liter engine. FPT Industrial also recently introduced its newest and most powerful natural engine, the 13-liter Cursor 13 Natural Gas, specially developed for long-haul missions.

2017 32

BMW unveils latest Efficient Dynamics 3- and 4-cylinder gasoline and diesel engines

Green Car Congress

At its Innovation Days 2016 event in Munich, BMW unveiled new versions of its three and four- cylinder gasoline and diesel engines. In addition to this, the full line-up of gasoline and diesel engines feature BMW TwinPower Turbo technology. Gasoline engines.

2016 24

Mazda's SkyActiv-X: diesel fuel economy from gasoline engine

Green Car Reports

The internal combustion engine, now more than 200 years old, will be with us for a long time to come yet. Powering more than 1 billion vehicles on the planet and almost 100 million new ones each year, it is the default way to move vehicles along the world's roads. With its carbon emissions now conclusively implicated in climate change, electric. combustion cycle HCCI Fuel Economy SKYACTIV

Fuel 22

Gasoline-Fueled Diesel Truck Engine Cuts Fuel Use, Emissions

Green Car Reports

How do you make a diesel engine more efficient? One answer may surprise you: Run it on gasoline. Lund''s experimental engine uses a different combustion process, called Partially Premixed

EIA: trends in downsized engine design leading to increased demand for higher-octane gasoline

Green Car Congress

Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% One significant trend is engine downsizing coupled with turbocharging. The octane rating of gasoline is an indicator of its resistance to spontaneous combustion.

2016 20

Toyota Gasoline Engine Achieves Thermal Efficiency Of 38 Percent

Green Car Reports

Most internal combustion engines are incredibly inefficient at turning fuel burned into usable energy. The efficiency by which they do so is measured in terms of "thermal efficiency", and most gasoline combustion engines average around 20 percent thermal efficiency. Diesels are typically higher--approaching 40 percent in some cases. Toyota has now

2014 36

All cars with engines to be off Dutch roads by 2030, following 2025 sales ban

Green Car Reports

Last year, the Netherlands joined Norway to ban the sale of new cars powered by internal-combustion engines after 2025. The country will still allow engine-driven. Diesel Gasoline Europe emissions zero emissions Holland The NetherlandsEuropean countries continue to implement aggressive policies to move away from fossil fuels for transportation and favor zero-emission solutions in renewable energy and vehicles.

Study finds ethanol blending appears to reduce significantly genotoxic emissions from gasoline direct injection vehicles

Green Car Congress

L engine) under transient and steady driving conditions. These vehicles have been introduced promising enhanced engine power and fuel efficiency and hence lower CO 2 emissions in comparison with PFI vehicles. Emissions Engines Ethanol Fuels Health

2016 35

Mazda Predicts Further 30-Percent Efficiency Gain For Next SkyActiv Engines

Green Car Reports

While other manufacturers have turned to turbocharging and hybrids to boost fuel economy, Mazda has tried to squeeze the most it can out of unassisted internal-combustion engines. The company's SkyActiv line of efficiency-focused engines rely solely on tuning and some technical tricks to maximize gas mileage. SkyActiv engines have largely lived up. Fuel Economy SKYACTIV gasoline engines

2015 23

IC Bus demonstrates gasoline powertrain

Green Car Congress

IC Bus will demonstrate its Gasoline-Powered CE School Bus at the School Transportation News (STN) Expo Conference and Trade Show in Reno. V8 gasoline engine paired with commercial grade transmissions. This CE gasoline-powered school bus utilizes much of the same proven technology and engine architecture as the propane-autogas powered bus, the engine for which is also provided by PSI.

SwRI launches HEDGE-III; high-efficiency gasoline engine consortium targets LEV III, best efficiency of 43%

Green Car Congress

HEDGE-III will investigate solutions to the primary barriers to high efficiency in gasoline engines. This four-year effort will expand on earlier efforts to improve gasoline engine technology for future emissions and fuel economy requirements.

2013 26

65 MPG Split-Cycle The Next Direction For Gasoline Engines?

Green Car Reports

Like it or not, the humble gasoline engine still has a lot to give to the automobile world. Yes, they use fossil fuels that could be better used elsewhere, but while pure electric vehicles and even hybrids remain relatively expensive, improving the efficiency of regular internal combustion engines is a good way of reducing pollution and dependency

Global Bioenergies obtains a €400K grant from BMBF to produce renewable gasoline additives; Audi to use for engine testing

Green Car Congress

France-based Global Bioenergies announced that its German subsidiary, Global Bioenergies GmbH, secured a €400,000 (US$446,000) grant from the BMBF (the German federal ministry for research and education) to finance a 14-month-project aimed at producing renewable gasoline additives. The company will then convert the first batches of bio-isobutene to be produced from the Leuna Demo plant into large enough quantities of renewable isooctane for running preliminary engine testing at Audi.

2016 25

Volkswagen introduces new 1L, 3-cylinder gasoline Golf; 54.7 mpg

Green Car Congress

mpg US) (99 g/km CO 2 )—more efficient than any previous Golf with a gasoline engine. The new TSI engine also offers the highest specific torque of any large-scale production series gasoline engines: 200 N·m per liter displacement.

2015 28

DARPA awards LiquidPiston $2.5M to advance further X4 rotary engine prototype

Green Car Congress

million to continue development of a new, patented, high-efficiency, lighter-weight rotary engine. hp/lb, making it up to ten times (10x) more powerful than a standard diesel engine with the same weight. Water may be injected to internally cool the engine.

2016 46

UMTRI study finds total cost of ownership of diesels in US often much less than gasoline counterparts

Green Car Congress

The report— Total Cost of Ownership: A Diesel Versus Gasoline Comparison (2012-2013) —was underwritten by Robert Bosch LLC. Percentage differences in miles per gallon (mpg) between comparable diesel and gasoline vehicle pairs. Diesel Engines Fuel Efficiency

2015 41

Ahead of France, Paris to phase out internal-combustion engines by 2030

Green Car Reports

France followed two other European countries—Norway and the Netherlands—with a plan to ban the sale of new cars powered by gasoline and diesel by 2040. Diesel Gasoline Europe emissions France plug-in carsWhile the country will stick to the 2040 timeline, France's capital city of Paris announced a more aggressive timeline. Ten years ahead of the country as a whole, Paris will phase out.

Renault launches new generation gasoline engine, co-developed by Alliance and Daimler

Green Car Congress

gasoline engine co-developed by the Alliance and Daimler. This new engine offers significant improvement in driving performance, with better torque at low rpm and greater and constant availability at high rpm, while reducing fuel consumption and CO 2 emissions.

Achates Power building 2.7L opposed-piston light-duty engine; exceeding CAFE 2025, Tier 3 targets at lower cost

Green Car Congress

six-piston) light-duty version of its opposed piston engine (OPE) in both diesel- and gasoline-fueled versions. Achates will demonstrate the engine in 2018 in a driveable light-duty truck. Achates light-duty development engines will be available for automakers.

2017 46

CDP Technologies offering new gaseous fuels aftermarket cylinder head package for GM 6.0L engines

Green Car Congress

engines. The new CDP cylinder head will be available for the popular GM engines that have been, or are slated to be, converted to a gaseous alternative fuel engine. engine. Emissions Engines LPG Natural Gas

2017 40

Renault previews new production-bound EV motor and dual-fuel gasoline/LPG engine

Green Car Congress

Renault has previewed a new electric vehicle motor, designed by its engineers and manufactured at its Cléon plant in France, as well as a new dual-fuel gasoline/LPG combustion engine. Turbocharged dual-fuel gasoline/LPG engine.

2014 20

Ford Engine Power, MPG Figures Tested Using Different Fuels

Green Car Reports

Most buyers likely assume that the conditions for rating a new car's fuel economy and engine performance are identical. For at least one carmaker--Ford--and possibly others as well, that turns out not to be the case: Different gasoline formulations are used to test gas mileage than are used for engine. Green E10 EPA Ratings Fuel Economy Gasoline horsepower octaneIt's all about the asterisk, it turns out.

Fuel 23

Mazda all but confirms rotary range extender engine for electric car

Green Car Reports

How Mazda plans to integrate plug-in hybrid and battery-electric vehicles into its range of increasingly efficient gasoline and diesel models is a topic that interests parts of the global auto industry. In 2019, the small Japanese maker will offer a combustion-engine technology never before achieved in production: a gasoline engine that can work.

2019 22

SwRI D-EGR gasoline demo vehicle delivers diesel efficiency at lower cost; potential for LEV III/Tier 3 emissions

Green Car Congress

Specific BSFC improvements from the D-EGR engine relative to baseline engine. Overall, the engine offered a 13.1% The D-EGR demonstrator is a converted 2012 Buick Regal with a 2.0-liter gasoline direct injection engine. from 236 g/kWh in the series engine.

2014 42

Gasoline consumption in California rose 2.4% during FY 2014-15; largest yearly increase in a decade

Green Car Congress

The California State Board of Equalization (BOE) announced that gasoline consumption in the state rose 2.4% In FY 14-15, Californians consumed 14.921 billion gallons of gasoline, a 2.4% During FY 14-15 California’s average price of gasoline was $3.42

Tax 33

ASTM releases new high-octane fuel standard D8067-17 to support development of more efficient engines

Green Car Congress

ASTM International recently announced the release of a new high-octane fuel standard that is expected to impact the development of gasoline products compatible with vehicles that feature high-performance fuel-efficient engines. McCormick, an the National Renewable Energy Laboratory (NREL) transportation research engineer. The high RON fuel could become available in the marketplace if/when such engines are introduced in commerce, ASTM noted.

2017 32

Details on Nissan’s I3 1.2L supercharged direct-injection gasoline engine

Green Car Congress

In 2011, Nissan launched a version of the Micra city car equipped with a new supercharged gasoline direct-injection engine (HR12DDR). The 1.2-liter, inline three-cylinder Direct Injection Gasoline-Supercharger (DIG-S) engine, assisted with a stop-start system, produces 72 kW (97 hp) and 142 N·m (105 lb-ft), while CO 2 emissions are 95 g/km for the manual version (115 g/km for the CVT version). Nissan engine specifications. 1 compared to engine revolution.

Eaton 21

Jaguar Land Rover investing $1.6M in two new Centers of Excellence for Engine Combustion Research at Oxford and University College London; gasoline and diesel

Green Car Congress

Jaguar Land Rover announced the creation of two new Centers of Excellence for Engine Combustion Research at two leading UK universities. Each center will focus on specific combustion technologies, both targeting higher engine efficiency. The work at UCL’s Department of Mechanical Engineering will be dedicated to spark ignition in gasoline engines, led by Dr. Pavlos Aleiferis. —Brian Cooper, Principal Engineer, Jaguar Land Rover Powertrain Research.