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Exhaust particle size distributions measured by ELPI (color map) and particle concentration measured by CPC (white line) during individual engine braking conditions (speed change from 32 km/h to 0 km/h). The exhaust sample was taken from the exhaust manifold. The exhaust sample was taken from the exhaust manifold.
One of its outstanding features is the in-line six, which meets the EU Stage V emission standard for locomotives without the need for an exhaust after-treatment system (EATS). The MAN D3876 LE63x meets EU Stage V for locomotives without the need for exhaust after-treatment systems.
When the all-new 2014 Chevrolet Corvette arrives late next year, it will be powered by a new 6.2L 2014 LT1 6.2L The application of GM’s Active Fuel Management (AFM) cylinder deactivation system is the first on Corvette; it shuts down half of the engine’s cylinders in light-load driving. Click to enlarge. Click to enlarge.
The new order is another batch covered by a framework agreement signed in 2014. In 2014, the consortium comprising Solaris Bus & Coach and Škoda Electric signed a contract with the urban carrier Budapesti Közlekedési Központ Zrt. The latest order for 48 vehicles exhausts the number foreseen in the framework agreement concluded in 2014.
2014 Sprinter. Since 2010, all Sprinters in the US have been powered by BlueTEC diesel engines, marking the first use of BlueTEC technology, with its selective catalytic reduction (SCR) exhaust aftertreatment system, in the commercial van market here. The two overhead camshafts actuate 16 intake and exhaust valves.
The 2014 Corvette Stingray will deliver up to an EPA-estimated 17 mpg US (13.8 For Stingrays equipped with the seven-speed manual transmission, Eco mode enables Active Fuel Management, which disables four of the cylinders for improved fuel economy during light engine loads. l/100 km) in the city, and 29 mpg (8.1 Earlier post.).
-alumina supports along with a small amount of lanthanum oxide can efficiently turn the carbon monoxide in automotive exhaust into carbon dioxide at temperatures as low as 40 ?Celsius, C as a target for achieving removal of pollutants from exhaust. Atoms are: oxygen/red, aluminum/gray, palladium/dark blue, and lanthanum/light blue.
2014 Cruze Clean Turbo Diesel engine. Assembled in Lordstown, Ohio, the 2014 Cruze Clean Turbo Diesel has demonstrated an estimated 42 mpg (5.6 2014 Cruze Clean Turbo Diesel. It is mounted close to the exhaust outlet of the engine for quicker spool-up of the turbine and faster light-off of the exhaust catalyst.
The frame is not only the foundation for the car’s greater driving capabilities, but the platform on which the 2014 Corvette Stingray is more precisely constructed. The 2014 Corvette Stingray will deliver up to an EPA-estimated 17 miles per gallon in the city (13.8 The LT1 delivers 460 horsepower with the available dual-mode exhaust.
The newly unveiled 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 pickup trucks will deliver more power, more torque and improved fuel efficiency, partly due to a trio of all-new EcoTec3 engines designed specifically for the needs of full-size truck customers. V-6 EcoTec3 AFM VVT DI (LV3) for Chevrolet Silverado and GMC Sierra.
a new 5-liter V8 diesel engine designed to power pickup-and-delivery vehicles, other light- and medium-duty trucks, school buses and motorhomes. will be manufactured at the Columbus Engine Plant, with production to start during the fourth quarter of 2014. The new ISV 5.0 Click to enlarge. Cummins Inc. introduced the ISV5.0,
. … Chemical analysis of the emissions shows that SOA is mainly produced via photo-oxidation of aromatic VOCs, present in gasoline, from the exhaust. Finally, we present the first online measurements of aged exhaust showing that SOA formation also produces reactive oxygen species (ROS) with potentially detrimental effects on our lungs.
2014-01-1190. Southwest Research Institute (SwRI) announced preliminary test results of its Dedicated-Exhaust Gas Recirculation (D-EGR) demonstration vehicle ( earlier post ) at the SAE 2014 World Congress in Detroit. With D-EGR, one or more cylinders have their exhaust connected directly to the intake system.
The global economic recession of 2008—which severely depressed light-duty vehicle sales—resulted in an increase in the age of the light-duty vehicle fleet in the US that likely slowed the rate of decrease of fleet average emissions, according to a study by Gary Bishop and Donald Stedman at the University of Denver.
The final Regulations Amending the Passenger Automobile and Light Truck Greenhouse Gas Emission Regulations for model year 2017 and beyond will be published in the Canada Gazette, Part II, on 8 October. Once fully phased-in, the Tier 3 exhaust emission standards would be as much as 80% lower than current Tier 2 emission standards.
Jaguar’s 2014 XF features a new four-cylinder, 2.2-liter The MY14 XF has a secondary battery fitted specifically for engine re-starting, meaning that all the normal car systems—such as the entertainment system, the ventilation and lights—continue to receive power from the standard car battery and are unaffected by the re-start.
GMZ Energy, a market leader in the development of high-temperature thermoelectric generation (TEG) solutions, has successfully demonstrated a 1,000W TEG designed for diesel engine exhaust heat recapture in a Bradley Fighting Vehicle. This announcement follows GMZ’s June 2014 demonstration of its 200W diesel TEG. Earlier post.)
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 2014-01-1300. Earlier post , earlier post.). —Sellnau et al. Click to enlarge.
In the spring 2014, the GasOMeP project (Gasoline Vehicle Emission Control for Organic, Metallic and Particulate Non-Legislative Pollutants) got underway. The carcinogenic potential in one cubic meter of exhaust gas from gasoline direct injectors is up to 1,700 times higher than the EU limit for clean air. —Norbert Heeb.
Tenneco and Gentherm (formerly BSST/Amerigon) are part of a US Department of Energy (DOE) consortium actively developing a thermoelectric generator (TEG) for capturing waste exhaust heat in vehicles and converting it to electrical energy to be used to power electrical systems within the vehicle. —Gentherm President and CEO Daniel R.
In-use testing of three light duty diesel vehicles—certified to US-EPA Tier2-Bin5 and California LEV-II ULEV emissions limits— found a wide variation in real world emissions performance relative to the regulatory limits. Kappanna (2014) “ In-use emissions testing of light-duty diesel vehicles in the US ”.
Mercedes-Benz has introduced the updated 2014 E-Class Sedan and Wagon, featuring an array of new driver assistance systems in addition to new fuel efficient engines. The engine also sees the world’s first use of the stratified lean burn process in combination with exhaust-gas turbocharging and external high-pressure exhaust gas recirculation.
Audi first introduced an A3 Sportback g-tron in 2014. Its turbocharger with variable turbine geometry makes optimal use of the exhaust gas energy for early and harmonious torque development. Sales in Germany and other European countries begin in fall 2020 at a base price of €30,705.88. The A3 Sportback 30 g-tron 1.5
Exhaust system configuration. SCR coated on filter (SCR-F) allows for close coupling of an SCR (selective catalytic reduction) function for fast light off. Michael Ruth (2014) “ATP-LD; Cummins Next Generation Tier 2 Bin 2 Diesel Engine” DOE 2014 Annual Merit Review, Project ACE061. Earlier post.). Weigert, E.,
The Jetta is Volkswagen’s current best selling car in the US; total 2014 Jetta sales through September were 115,055 units, or 42.5% 2014 Jetta TDI. In other words, there is not a separate intake or exhaust camshaft. This means we have on the one camshaft one intake valve and one exhaust valve. 2015 Jetta TDI.
Accordingly, Volkswagen of America (VoA) diesel sales to date in 2014 represent slightly north of 23% of all Volkswagen of America sales. However, Chevrolet is trying to challenge that passenger car diesel hegemony with the compact Cruze Diesel, introduced for MY 2014, and now with a facelift for MY 2015. The 2014 Cruze Diesel.
The NOV alleges that the VW Group companies developed and installed a software defeat device—specifically, code in the electronic control module (ECM)—in certain VW, Audi and Porsche light duty diesel vehicles equipped with 6-cylinder, 3.0-liter This yields higher levels of NO x from the engine and reduced exhaust temperatures.
Until now, turbulent fluctuations in the exhaust gas stream have not been fully understood as one of the major sources of noise. On 23 September 2014, DLR presented the results of the SAMURAI (Synergy of Advanced Measurement techniques for Unsteady and high Reynolds number Aerodynamic Investigations) research project at Hamburg airport.
The automotive turbocharging industry will generate $12 billion in revenue by equipping 49 million vehicles with turbochargers annually by 2019, according to Honeywell Turbo Technologies’ 2014 Global Turbo Forecast. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.
The high-level performance goals of the Partnership are a 25-40% improvement in fuel economy in a light-duty vehicle (LDV) and achieving 55% brake thermal efficiency (BTE) in heavy-duty engine systems. Liquid fuels have dominated transportation systems for over a century and will continue to do so for decades to come.
Other research has shown that carbonyls directly influence physiological response to diesel exhaust particles and can also contribute to secondary organic aerosol formation. In the Tianjin study, they team fueled a four-cylinder light-duty diesel engine fueled with CFT and DF, identifying 13 individual carbonyl compounds in the exhaust.
The fifth generation of the GM small block engine family launched with the 2014 Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, and features the same cam-in-block architecture and 4.400-inch bore centers (the distance between the centers of each cylinder) that were born with the original small block in 1955. EcoTec3 V-8.
Volkswagen is presenting the world premiere of the redesigned 2015 Jetta sedan at the 2014 New York International Auto Show. Many components of the MDB engines are used in a modular way, such as the exhaust system components and the injection system, turbocharging systems, and forced induction cooling within the intake manifold module.
Ricardo will display the first functional integration prototype of the Advanced Diesel Electric Powertrain (ADEPT) collaborative research project ( earlier post ) in public for the first time this week at the Low Carbon Vehicle Event (LCV 2014) in the UK. 48V Diesel Fuel Efficiency'
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. The light-duty engine is a “basic” Achates opposed piston 2-stroke engine, said Redon—i.e., liter, 3-cylinder (i.e.,
This latest work, presented at SAE 2014 World Congress, shows that moving to higher compression ratios (CR) and lower fuel cetane numbers (DCN) from an SI base engine offers a better trade-off than increasing DCN with a lower CR. spark ignited, SI) by running it in compression ignition mode with naphtha fuels. Earlier post.)
The 2014 GMC Sierra 1500 full-size pickup truck features a new 5.3L 2014 GMC Sierra. To further enhance combustion, the intake and exhaust valve positions have been switched from previous versions, and the valves are now slightly canted toward the cylinder centerline. Click to enlarge. l/100 km) and 23 highway (10.2 Power (hp).
The first products will be introduced in commercial production in 2014. Euro-4 is achieved through use of an EGR (exhaust gas recirculation) system and catalytic converter with replaceable filter. Westport’s new WP580 Engine Management System will be applied to GAZ’s YaMZ-530 4.4L
Among their findings were that multi-mode RCCI has the potential to offer greater than 15% fuel economy improvement over a 2009 gasoline PFI baseline over many light-duty driving cycles, despite the lack of complete drive cycle coverage for RCCI mode. Their paper is published in the International Journal of Engine Research.
The ISX15 G will be based on the ISX15 diesel engine and will build on Cummins technology with spark-ignited, stoichiometric cooled exhaust gas recirculation (SEGR) technology, first introduced on the 8.9 A simple, maintenance-free Three-Way Catalyst will be the only required exhaust aftertreatment. EcoFit Urea Dosing System.
The Department Of Energy (DOE), Office of Energy Efficiency and Renewable Energy (EERE) intends to issue, on behalf of its Vehicle Technology Office (VTO), a program-wide Funding Opportunity Announcement (DE-FOA-0000991) for fiscal year 2014 on or about January 2014. mpg) for light trucks by 2025 (54.5
Perhaps it's in honor of how the Dodge Charger going away, or just a coincidence, but today we bring you a 2014 Dodge Charger R/T AWD Sport. The car appears to be well maintained, and the seller says it runs well and has no warning lights or other issue. Today we feature a nine-year-old muscle car. Hellcat, and a lot more.
Surely a 2014 Volkswagen Tiguan, even in R-Line and 4Motion guise, isn't unique enough for the UCOTD feature. There are also interior and exterior cosmetic upgrades, including LED lighting and a golf-ball shift knob. A Tiguan, you say? What if I tell you it's "Golf R inspired"?
CPT recommends a combination of the highly dynamic electric supercharger in series with a conventional exhaust-driven turbocharger to optimize the overall response of the system, compared to other air charging methods. The Aeristech turbocharger can cope with a variable ratio of exhaust gas to inlet air volume.
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