This site uses cookies to improve your experience. To help us insure we adhere to various privacy regulations, please select your country/region of residence. If you do not select a country, we will assume you are from the United States. Select your Cookie Settings or view our Privacy Policy and Terms of Use.
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Used for the proper function of the website
Used for monitoring website traffic and interactions
Cookie Settings
Cookies and similar technologies are used on this website for proper function of the website, for tracking performance analytics and for marketing purposes. We and some of our third-party providers may use cookie data for various purposes. Please review the cookie settings below and choose your preference.
Strictly Necessary: Used for the proper function of the website
Performance/Analytics: Used for monitoring website traffic and interactions
DENSO Corporation has improved the temperature detection accuracy of its newly developed diesel exhaust temperature sensor. To improve the sensor’s temperature accuracy, DENSO increased the probe length to almost twice that of the conventional product and extended the sensing tip into the exhaust pipe. Click to enlarge.
Corning Incorporated has boosted its light-duty vehicle filter capacity at its manufacturing facility in Kaiserslautern, Germany for both gasoline and diesel engined vehicles. For gasoline vehicles, direct injection (GDI) engines are growing in popularity as drivers demand more fuel efficiency and engine power.
The findings of a study by researchers at Carnegie Mellon University, with colleagues at UC Berkeley, suggest that changing atmospheric NO x levels over the next two decades will likely significantly reduce the effectiveness of stricter new gasoline vehicle emissions standards in reducing concentrations of secondary organic aerosol (SOA).
Federal-Mogul Corporation has developed a portfolio of advanced High Temperature Alloy (HTA) materials that help to ensure reliable long-term exhaust sealing, even on the most demanding powertrain applications with fluctuating high temperatures and dynamic mechanical loads. New sealing systems are required.
A new study by researchers from Washington State University and SLAC National Accelerator Laboratory has found that a catalyst using a single or just a few palladium atoms removed 90% of unburned methane from natural gas engine exhaust at low temperatures. The work is published in the journal Nature Catalysis.
The European Union-funded PowerDriver project—a two-year, €3-million (US$4-million) research project initiated in February 2012 to turn exhaust gas waste heat into electricity using thermoelectric generator (TGEN) technology—has completed simulation work on on a potential automotive application.
Fuel-cycle SO 2 emissions of EVs compared to those of gasoline ICEVs and HEVs in China, current (left) and future (right). The study examined the fuel-cycle CO 2 , SO 2 , and NO x emissions of EVs in China in both current (2008) and future (2030) periods and compared them with those of conventional gasoline vehicles and gasoline hybrids.
As part of the new technology to achieve this vision, the company disclosed plans to introduce a next-generation gasoline engine called SKYACTIV-X in 2019. This new proprietary combustion engine combines the advantages of gasoline and diesel engines to optimize environmental performance, power and acceleration performance. Yamasaki, Y.,
Comparison of brake thermal efficiency and specific fuel consumption at rated power (ICOMIA Mode 5), hydrogen vs. gasoline engines. This is due to raw, externally premixed fresh charge comprising air, fuel and lube oil being short-circuited into the exhaust during the scavenging process. Oh and Plante. Click to enlarge. g/kWh with a 3.3%
unveiled the first dual-fuel, piston-powered aircraft to operate on both compressed natural gas (CNG) and aviation gasoline. to be at AirVenture, can be powered by CNG or 100LL aviation gasoline with the flip of a switch. to be at AirVenture, can be powered by CNG or 100LL aviation gasoline with the flip of a switch.
the criteria pollutants and CO 2 that emerge with the exhaust from the tailpipe. However, there is more than 15 years of research showing that the contribution of non-exhaust primary particles to the total traffic generated primary particles is significant in urban areas. Further, a 2013 review by Denier van der Gon et al. Background.
Emissions from automobile exhaust systems have decreased in recent years due to the introduction of cleaner fuels and new control technologies on internal combustion engines, as well as increases in numbers of hybrid and electric vehicles.
The Mercedes B 200 Natural Gas Drive offers a reduction in CO 2 emissions of more than 16%, markedly cleanerexhaust gases than with gasoline or diesel fuel and fuel costs which are some 50% lower than those for a comparable gasoline-engine model. kg/100 km, corresponding to CO 2 emissions of 117 g/km.
The new Arona TGI marks the fourth vehicle in SEAT’s line-up to benefit from the cleaner, cheaper fuel, joining the Leon, Ibiza and Mii. liter TSI gasoline version, but integrates components that allow it to run on compressed natural gas. SEAT is actively boosting CNG as the fuel forms a sustainable additional alternative.
While CO 2 emission rules will drive the deployment of zero-emission vehicles, it is important to ensure that all vehicles on European roads are much cleaner, the EC said. The new rules are fuel- and technology-neutral, placing the same limits regardless of whether the vehicle uses gasoline, diesel, electric drive-trains or alternative fuels.
Researchers at KAUST have developed a computational model capable of simulating soot production inside gasoline direct injection (GDI) engines. Particulate matter emissions are presently a concern in gasoline fueled direct-injection spark-ignition (DISI) engines. —Park et al.
liter, direct and port fueled injection, inline 4-cylinder gasoline engine commonly used in the Camry line of vehicles. The “Dynamic Force Engine” achieves one of the world’s best thermal efficiencies of 40% in gasoline powered vehicles according to Toyota.
SEAT, a member of the Volkswagen Group, continues to spearhead the introduction of compressed natural gas (CNG) technology, giving customers the widest choice of vehicles that are cleaner, more sustainable and offer even greater efficiency. A CNG vehicle reduces CO 2 emissions by about 25% compared to a gasoline-driven equivalent.
Heat required to bring the fuel to SC states is recovered from the exhaust gas of the engine. Given the high reactivity of diesel fuels compared to gasoline, the ignition and combustion of pre-mixed fuel-air charges poses a challenging control problem. Earlier post.). DEER 2009). the elimination of after-treatment systems.
To work with international partners to research and develop new standards for tires and brakes to address toxic non-exhaust emissions of micro plastics from vehicles which can pollute air and water. Ending the sale of new conventional diesel and gasoline cars and vans by 2040.
liter i-DTEC engine to the level equivalent of a gasoline engine. This improves the fuel mixing with the air resulting in a cleaner and more efficient combustion helping to achieve the low emissions and fuel consumption. Reduced mechanical friction. For example, a shorter and thinner piston skirt was used. Honda’s 1.6 Click to enlarge.
The next generation of Ford’s EcoBoost turbocharged, direct-injection gasoline engines will introduce cooled EGR (exhaust gas recirculation), enabling higher compression ratios, according to Ford executives speaking at the SAE 2010 World Congress in Detroit. Whitaker et al. , SAE 2010-01-0585. Terrence Alger, Jess Gingrich, Imad A.
All models of the new A-Class are also powered by new diesel and gasoline engines. New, efficient gasoline and diesel engines. All the new A-Class models are powered by new, efficient engines: two new four-cylinder gasoline engines are available at market launch. Cylinder cutoff, 4-cylinder-gasoline engine M282.
By Audi’s calculations, the 22,000 current owners of the two Audi TDI models in the US have saved 4,583,773 gallons of gasoline and counting—equating to more than $26 million dollars at the filling station—and prevented more than 22,000 tons of carbon dioxide from entering the atmosphere. —Scott Keogh.
Three engines are available for new Juke, with changes to the two gasoline options: one is new and the other extensively revised. Its lower weight, standard automatic Stop/Start feature and more fuel-efficient operation translates into cleaner and more economical performance. Engines and drivetrains. The existing 1.5 l/100km (42.8
Between 1990 and 2012 the EPA issued 97 technology-based standards covering 174 major source categories—including gasoline distribution facilities, chemical plants, petroleum refineries and utilities—that have resulted in significant improvements in air quality across the nation.
Like the previous model, the Zafira Tourer features Opel’s monovalentPlus system and has a 14-liter gasoline reserve, giving it an extra 150 km (93 miles) of range. This reduces harmful emissions, leading in turn to cleanerexhaust gases. For example, in Germany CNG is 50% less expensive than gasoline.
The software will be used to develop cleaner-burning engines and potentially fuels in advance of impending regulations in the US and Europe, which call for limits on the size and number of soot particles emitted by passenger cars. This can shave days, weeks or months from a design cycle to get cleaner cars more quickly on the road.
During each of up to 3,000 revolutions per minute in the research engine, a minute amount of fuel shoots into the glass cylinder, is compressed and ignited, and the exhaust gas then expelled. As a result, the synthetic fuels assure a more effective mixture preparation process, cleaner combustion and lower emissions.
Founded in 2005 by Reaction Design, the MFC is an industry-led project for the development of cleaner burning, higher-mileage vehicles. In the past decade, engine exhaust regulations have been focused on limiting the total amount of soot (and NO x ) emissions.
The new Focus features a broad suite of Ford advanced driver assistance technologies and advanced EcoBoost gasoline and EcoBlue diesel engines offering a 10% fuel-efficiency improvement across the range. Ford has unveiled the all-new Ford Focus. Ford’s multi-award-winning 1.0-liter liter EcoBoost engine is offered with 150 PS and 182 PS.
The UK Universities of Birmingham and Warwick launched a new lab to support investigations into the dynamic aspects of combustion of alternative fuels, as well as gasoline and diesel, with the aim of reducing harmful vehicle exhaust emissions, particularly greenhouse gasses.
ISE currently delivers gasoline, diesel and fuel cell series hybrid systems for the transit industry. In addition, ISE’s CNG Hybrid System will fully comply with EPA 2010 standards for NO x and particulate emissions (PM) without the added cost and complexity of today's diesel exhaust aftertreatment systems. Emissions Reductions.
liter EcoBoost gasoline engine and new Focus also will be available for the first time with Ford’s 1.5-liter liter EcoBoost gasoline engine, including a 99 g/km CO 2 1.0-liter liter EcoBoost gasoline engine, including a 99 g/km CO 2 1.0-liter The new Focus will be the first vehicle in Europe to offer Ford’s new 1.5-liter
Use of ethanol, methanol or alcohol mixtures could be particularly attractive for heavy duty vehicles because of the need for cleaner engines than present diesel engines and a less demanding infrastructure requirement than that for light duty vehicles. Alcohol fuels can also be produced from natural gas or coal. —Bromberg and Cohn.
Unlike conventional diesels, Cyclone Engines do not require any exhaust after-treatment. The Cyclone Engine burns its fuel at approximately 2,000 °F (1,093 °C), whereas NO x forms at temperatures above 2,300 °F (1,260 °C)—ranges typical for both diesel and gasoline-powered internal combustion engines.
Toyota Motor Corporation announced the commercial availability of a new, smaller three-way catalyst for the treatment of NO x , CO and unburned hydrocarbons from gasoline engines that uses 20% less precious metal in approximately 20% less volume, while maintaining the same exhaust gas purification performance. Click to enlarge.
The ideal licensee would be primarily engaged in manufacturing engine parts and systems, such as catalytic converters and engine exhaust control systems, for the on-road vehicle, off-road vehicle and stationary power sectors. This catalyzes the oxidation of methane to carbon dioxide and water using excess oxygen in the exhaust stream.
Vehicles must meet strict emission standards to drive in the ULEZ area: Euro 4 for gasoline cars and vans (widely available since 2006). car exhaust emissions in outer London by nearly 16%, benefitting five million outer London residents. Map of the current Low Emission Zone (LEZ) and ULEZ boundaries. Source: Transport for London.
These will plug the gaps in the existing legislation and will help to ensure that diesel vehicles in particular become considerably cleaner as regards their NO x emissions. million passenger vehicles with gasoline engines and 1.3 However, the new regulations also permit existing vehicles to continue to be sold for some time.
Diesel technology remains the major focus of the conference, but DEER 2009 will now delve deeper into many other technologies, including gasoline engines, renewable and alternative fuels, homogenous charge compression ignition, and thermoelectrics for vehicle applications. Gurpreet Singh, Conference Chair.
Advanced ignition technologies, such as those offered by TPS, have been widely recognized as enablers to achieving higher combustion efficiency and lower emissions for gasoline-powered engines. We feel confident that our technology is ready to usher in the benefits of lower emissions, and lead the industry’s push toward cleaner mobility.
in), and exhaust valves are 24.5 1 on the previous model, contributing to cleaner combustion and providing more power. For this engine, cast-iron exhaust manifolds are utilized. liter Pentastar V-6 gasoline engine. Intake valves measure 28 mm (1.1 in) in diameter. Combustion-chamber volume is 24.68 cm 3 (1.51
liter four-cylinder Dynamic Force Engine is more fuel efficient, runs cleaner, and is more powerful than previous iterations, and excels at dissipating thermal inefficiencies. The VVT-iW system is employed on the intake cycle, with VVT-i (Variable Valve Timing - Intelligent) activated on exhaust. The new TNGA 2.5-liter and stroke (3.3
We organize all of the trending information in your field so you don't have to. Join 5,000+ users and stay up to date on the latest articles your peers are reading.
You know about us, now we want to get to know you!
Let's personalize your content
Let's get even more personalized
We recognize your account from another site in our network, please click 'Send Email' below to continue with verifying your account and setting a password.
Let's personalize your content