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The European Association for Emissions Control by Catalyst (AECC) presented its zero-impact emissions demonstrator car at the Vienna Motor Symposium, 27-29 April. liter gasoline engine with direct injection and a peak power of 110 kW, equipped with variable valve timing and cylinder deactivation. Resources.
Following on the introduction of R33 Blue Diesel ( earlier post ), Bosch, Shell, and Volkswagen have now developed a low-carbon gasoline. The new fuel, called Blue Gasoline, similarly contains up to 33% renewables, ensuring a well-to-wheel reduction in carbon emissions of at least 20% per kilometer driven. Every bit of CO?
A team at Sandia National Laboratories has designed a five-component gasoline-like blend containing 40% vol of a mixture of 2-methyl furan and 2,5-dimethyl furan (representative of products of a viable pathway to make furans from bio-feedstock). Simulations show promising results when the resulting fuel is compared to regular E10 gasoline.
Marangoni Tire, the Italian tire specialist, presented its latest show car, the Marangoni Evoque HFI-R, at the Bologna Motor Show earlier this month.Evoque HFI-R. The HFI technology was developed by Bigas International. Click to enlarge. The Marangoni Evoque HFI-R, based on a Si4 2.0
the developer of Dynamic Skip Fire (DSF) and diesel DSF cylinder deactivation technology for combustion engines, reported at the International Vienna Motor Symposium that its product Dynamic Motor Drive (DMD) ( earlier post ) mitigates efficiency losses of electric motors while significantly reducing reliance on rare-earth materials.
Audi is presenting an Audi TT offroad concept at the Beijing International Automobile Exhibition. We chose to present the Audi TT offroad concept in China, our second domestic market, because it represents the urban mobility of tomorrow: It is sustainable, dynamic, intelligent and connected. Audi TT offroad concept.
However, he added, the internal goal is “ significantly higher, ” and is targeting the GHG limit. Cost of the new engine relative to gasoline baseline. The approach that Cummins and partners have taken features: Replacing the aluminium V8 gasoline engine and emission control system with smaller diesel (2.8-liter) Earlier post.).
At the upcoming 2020 Geneva International Motor Show, BMW will present three new plug-in hybrid models for the premium mid-range—all in the 3 Series. The debuts include the new BMW 330e Touring (combined fuel consumption: from 1.7 l/100 km; combined power consumption: from 15.7 l/100 km; combined power consumption: from 17.8
At the 2012 North American International Auto Show in Detroit, Volvo Car Corporation will unveil the Volvo XC60 gasoline-electric Plug-in Hybrid Concept. To make the plug-in technology viable for buyers in the US and China, Volvo notes , it needs to feature a gasoline engine. present vehicle. present vehicle.
Renault has presented EOLAB, a new prototype which explores ways to deliver ultra-low fuel consumption. The Renault gasoline-electric plug-in hybrid system supports 60 km of electric range plus extended range due to the gasoline-fueled internal combustion engine. Click to enlarge. Hybrid system.
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.). CNL (combustion noise). load & speed dependent.
Vitesco Technologies, the Powertrain business area of Continental, presented at the CTI Symposium in Berlin (9-12 December 2019) a cost-effective and compact dedicated hybrid transmission solution with integrated electric machines, designed for use in applications such as plug-in hybrid electric vehicles (PHEVs).
Fiat Chrysler Automobiles’ (FCA) Chrysler Brand will launch two plug-in hybrid vehicles (PHEV) over the next several years, said Al Gardner, President and CEO of the Chrysler Brand, during the FCA Investor Day presentations at Auburn Hills, Mi. Much more progress will come as gasoline and diesel engine technologies converge.
BMW i presented a prototype of its second production vehicle, the i8 ( earlier post ), at a driving event at the BMW Group’s Miramas test track in France. liter BMW TwinPower Turbo gasoline engine; and intelligent energy management. The rear wheels of the BMW i8 are driven by the gasoline engine via a six-speed automatic transmission.
The paper, “Market Development for Green Cars”, presents and analyses policies, programs and approaches for the development, market introduction and diffusion of green cars (primarily from the demand (pull) side). It also reviews government policies in a number of OECD countries as well as a selection of non-OECD economies.
The team made measurements of black carbon (BC) with a high-sensitivity laser-induced incandescence (HS-LII) instrument and a single particle soot photometer (SP2); measurements were conducted upwind, downwind, and while driving on a highway dominated by gasoline vehicles. —Liggio et al.
Volkswagen has presented the chassis of its new electric model family ID to the public for the first time, and offered an initial look at its platform strategy for electric cars. The ID chassis is not a retroactively modified platform for gasoline-powered vehicles.
SGS Inspire prepared a report for the Methanol Institute titled “Methanol: Properties and Uses,” providing an explanation of the main physical and chemical properties of methanol, as well as how these properties affect the different types of existing internal combustion engines in the market. and higher. and higher. and 25 % vol.
The 2013 SAE International High Octane Fuels Symposium (HOFS) this week in Washington, DC, explored the pros and the cons of high octane fuels, with a particular focus on using ethanol as the source of the octane improvement. Octane itself is a C 8 hydrocarbon with 18 structural isomers, and is a component of gasoline. leaded gasoline.
Researchers from the University of Minnesota have produced a spatially and temporally explicit life cycle inventory (LCI) of air pollutants from gasoline, ethanol derived from corn grain, and ethanol from corn stover for the contiguous US (the lower 48 states). Pollutant emissions from the gasoline life cycle do not vary appreciably by month.
The results show there is no realistic pathway to full decarbonization of internal combustion engine vehicles, and that only battery and hydrogen fuel-cell EVs have potential to be very low-GHG passenger vehicle pathways. Natural gas does not offer climate benefits compared to gasoline and diesel, and many biofuel pathways do not, either.
Engineers at Transonic Combustion, a start-up developing a fuel efficient supercritical (SC) fuel injection and combustion system—Transonic Combustion, or TSCi ( earlier post )—have demonstrated the TSCi process using gasoline fuel at low load without EGR, medium load with EGR, and high speed low load with EGR.
At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard. Earlier post.).
A new study by an international team led by researchers from the Paul Scherrer Institute (PSI) in Switzerland has found that modern diesel passenger cars equipped with diesel particulate filters (DPFs) emit fewer carbonaceous particulates than gasoline-powered vehicles. times more SOA than POA after 5–10 hours of atmospheric aging.
IH 2 technology involves use of internally generated hydrogen and a series of proprietary catalysts. The process uses as its feedstock virtually any kind of nonfood biomass material—including wood, cornstalks and cobs, algae, aquatic plants and municipal solid waste—and produces gasoline, jet fuel or diesel fuel.
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.
This rise in average CO 2 emissions correlates with a decrease in demand for diesel cars across Europe—which produce lower CO 2 emissions than gasoline cars—and the rising popularity of SUVs, which emit higher average CO 2 emissions of 133.0 g/km, compared to gasoline cars, which had an average of 123.4 g/km CO 2 emitted.
Opel presented the new all-wheel drive PHEV (plug-in hybrid electric vehicle) version of the Grandland X. turbocharged gasoline engine and two electric motors for a system output of up to 300hp. litr†e turbocharged direct injection four-cylinder gasoline engine specially adapted to the hybrid application; and.
A team of researchers from the Indian Institute of Technology Madras has proposed a new injector which can shape the spray structure to suit the requirements of the different operating conditions of a gasoline direct injection (GDI) engine. A paper on their work is published in the International Journal of Engine Research. Resources.
Hyundai presented its new 2019 Kona Electric crossover (introduced in March at the New York Auto Show, earlier post ) and 2019 NEXO fuel cell SUV (showcased at CES in January, earlier post ) to US media at a driving introduction in Los Angeles. As a result, Kona Electric offers 19.2
A study by a team of researchers from France and the US found that the origin of volatile hydrocarbons, other than methane, present in city air is mainly gasoline-powered vehicles. They therefore concluded that gasoline engines are probably the main source of volatile hydrocarbons in both cities.
A few weeks before its world premiere and during the BMW Group Annual Conference, Frank Weber, Member of the Board of Management of BMW AG for Development, presented a few details about the coming new BMW 7 Series, including the new all-electric BMW i7. This new generation of diesel and gasoline engines offers higher efficiency.
Operating range of 2-stroke CAI fueled with gasoline, E10 and E85. Most recently, this has entailed an exploration of boosting strategies, as described in a new paper published in the International Journal of Engine Research , as well as an exploration of the effects of ethanol blends. Zhang et al. 2013a) Click to enlarge.
Researchers at Jilin University (China) have investigated the effect of gasoline components on fuel economy, combustion and emissions in a GDI (gasoline-direct-injection) engine. So far, there are few complete comparative studies about the effect of different components of gasoline on fuel economy. The first paper (Han et al.
Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. A presently voluntary 5 Star designation would further halve that limit to 2.5 Oh and Plante. Click to enlarge. The lost available energy also results in poor off-design point fuel efficiency. kW) rating.
Martin Wissink from the team presented a paper on the work at the ASME 2012 Internal Combustion Engine Division Fall Technical Conference in Vancouver, BC, this week. CR Gasoline, in which gasoline was injected through the higher-pressure common rail injector, allowing for much later injections of large quantities of gasoline.
Peugeot is introducing new Euro 6-compliant versions of its three-cylinder PureTech gasoline and four-cylinder BlueHDI diesel engines. Earlier in 2014, the 110 hp (82 kW) and 130 hp (97 kW) turbo engines were added to the PureTech family of next-generation three-cylinder gasoline engines. g/km, as measured at the end of May 2014.
The recently launched testing program will pave the way for the BMW Group to present a small-series model with this sustainable drive technology, developed on the basis of the BMW X5, in late 2022. Extensive field testing of these vehicles will provide practical experience in the use of this sustainable drive technology.
SAE International will host the “ SAE 2017 Light Duty Emissions Control Symposium ,” 23-24 January 2017, at the Washington DC Convention Center. The symposium will provide attendees with the opportunity to experience presentations and share in discussions regarding emissions control of both diesel and gasoline light duty vehicles.
Hybrid, plug-in hybrid, and battery-electric vehicle sales in the United States have increased in recent years as sales have decreased for non-hybrid gasoline- or diesel-fueled vehicles. In this context, a single vehicle model includes one nameplate and all the available trim levels associated with that nameplate.
BMW took top honors at the latest International Engine of the Year Awards , with the 1.5-liter, The BMW i8 TwinPower Turbo three-cylinder gasoline engine was voted class winner in the 1.4-liter The combination of electric motor and gasoline engine also earned it overall victory. liter three-cylinder electric-gasoline hybrid.
The results highlight the disparity between test-cycles and real-world emissions as well as the large disparity between gasoline and diesel vehicles. gNO x /km for gasoline; and 0.25 For the gasoline car, CO emissions increased by almost 4 times under RDE conditions. Source: The ICCT. Click to enlarge.
Combining a four-cylinder TwinPower Turbo gasoline engine from the new Efficient Dynamics engine family with an electric motor, the BMW 3 Series plug-in hybrid prototype offers performance on a par with a conventionally powered BMW 3 Series six-cylinder model, combined with a significant reduction in fuel consumption. Click to enlarge.
Volkswagen will bring to Geneva a new diesel-engined variant of its Cross Coupé Concept plug-in hybrid electric vehicle, first introduced with a gasoline engine at the Tokyo Motor Show in 2011 ( earlier post ). Volkswagen is presenting the concept with a TDI plug-in hybrid in a world premiere at the Geneva International Motor Show.
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