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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.
Utilizing technologies such as turbocharging, direct injection, twin independent variable camshaft timing (Ti-VCT) and six-speed transmissions, the upgraded powertrain portfolio will deliver more than 20% in fueleconomy improvement to Ford’s passenger vehicle fleet in China by 2015 while reducing tailpipe carbon dioxide emissions by 20%.
The 2012 Camry again offers three powertrain choices, all of which have been enhanced for 2012 to provide better fueleconomy and more responsive performance: a revised 2.5L, 4-cylinder gasoline engine; an enhanced 3.5-liter The projected city/highway/combined fueleconomy for the LE model equates to 5.47, 6.03
Researchers at Environment Canada have found that vehicle exhaust is a significant source of isocyanic acid (HNCO), a toxic gaseous acid that is a product of various forms of combustion and a potential health concern. Automobileexhaust is also a known source of inorganic acids such as nitric (HNO 3 ) and nitrous (HONO) acids.
Exclusively developed for BMW M Performance automobiles, the engine powers the M550d xDrive Sedan and Touring, X5 M50d Touring, and X6 M50d models. For effective and efficient boost pressure, the exhaust flow and the supply of fresh air is regulated with maximum precision. Earlier post.) Compared with the 3.0-liter
Too, the BMW 320i EfficientDynamics Edition Sedan will be available as the first gasoline-driven model with additionally enhanced technology for reducing fuel consumption and exhaust emissions. The number of BMW Models that conform with EU6 exhaust emission requirements will increase. Average fuel consumption is 5.8
The new Nissan Fuga Hybrid achieves fueleconomy of 19.0 Compared to traditional hybrid systems, the electric motor driving range is expanded for high-speed driving (up to more than 100 km/h (62 mph) on a level highway) and the EV mode is frequently applied, helping the Fuga Hybrid achieve best-in-class fueleconomy.
The new Cima achieves both a 20% improvement in fueleconomy (JC08 mode) over 2015 standards and SU-LEV certification, emitting 75% fewer exhaust emissions than 2005 standards.
The 30 km/L fueleconomy of the face-lifted Mazda Demio (known overseas as Mazda2), equipped with the SKYACTIV-G gasoline engine is achieved due to a thorough reduction of mechanical friction, improvements to Mazda’s unique idling stop system “i-stop”, and precisely controlled continuously variable transmission (CVT).
Automakers are turning to downsized turbocharged engines to satisfy more stringent global fueleconomy and emission regulations and customer demand for better-performing vehicles. In addition to improving fuel efficiency, downsized turbocharged engines also reduce harmful exhaust emissions.
The 1979 Iranian crisis and related oil price shock accelerated Brazil’s conversion of its gasoline supply and automobile fleet. Under the Proalcool Program, sugar companies were ordered to increase production and the state-run oil company, Petrobras, was required to make álcool (ethanol) available at its fuel stations.
Under provisions of a fiscal 2009 tax reform bill, Japan will waive an automobile weight tax for people buying hybrid cars and electric vehicles. Normally, people purchasing new cars pay the automobile acquisition tax, which is equivalent to roughly 5% of the car’s price, and three years’ worth of the weight tax.
features a high compression ratio (for a regular gasoline mass production automobile engine) of 14.0:1 features a number of new technologies, such as piston cavities that are specially designed to support optimized combustion, and multi-hole injectors that enable precise fuel injection control. The SKYACTIV-G 1.3 The SKYACTIV-G 1.3
With the backdrop of the increasing volume of global automobile production and the global trend of strengthening emission regulations, the demand for precious metals used for catalyst, including platinum, rhodium and palladium, is expected to continue to increase in the future. Conceptual diagram of FSW of dissimilar metals. Click to enlarge.
AYGO was not only Toyota’s first model in the compact city car segment, but also the result of a new joint-venture with PSA, with the cars specifically developed for Europe and produced at the new TPCA (Toyota Peugeot Citroën Automobile) factory in Kolin, Czech Republic. Through significant improvements to the 1.0-liter,
Among the most notable was the development of a new catalyst material for the purification of exhaust from diesel or other lean-burning engines. This technology could help to further improve the fueleconomy of tomorrow’s vehicles, while also making next-generation hybrids more efficient. Malackowski, CEO of Ocean Tomo LLC. “
General Motors and the University of Michigan have formed the GM/U-M Institute of Automotive Research and Education, with a strategic focus on reinventing the automobile and developing the next generation of high-efficiency vehicles powered by diverse energy sources. —Tom Stephens.
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. Integrated exhaust manifold. Lightweight crankshaft offset from cylinder bores. Cooled EGR.
The all-new electronic limited slip differential, Ultra Posi is designed for front and rear-wheel drive vehicles, performs comparably to four-wheel-drive and all-wheel-drive systems and provides up to a 10% savings in fueleconomy, Eaton says. China’s largest independent automaker, Chery Automobile Co. Tiggo, 1.3S
diesel delivering 184 horsepower (137 kW), 280 lb-ft (380 N·m) of torque, CO 2 emissions of 109 g/km, and a NEDC combined fueleconomy figure of 56 mpg US (4.2 In addition, mixing uncooled exhaust gas (HP-EGR) during low-rev driving prevents cooling of emissions control processes that can even occur with a hot engine.
Compression ignition combined with a supercharger will improve fueleconomy while delivering tremendous engine response and increased torque of 10–30% over the current SKYACTIV-G gasoline engine. Earlier post.). Earlier post.). Yamasaki, Y., Umahashi, S., Uesugi, Y.,
To control high exhaust gas temperatures, the cylinder head uses a new two-piece water jacket, new gas-cooling exhaust ports and a large capacity cooled exhaust gas recirculation (EGR) valve to bring exhaust gases from the exhaust system back into the chamber to reduce emissions.
On Friday, the US Environmental Protection Agency (EPA) released a Manufacturers Performance Report that assesses the automobile industry’s progress toward meeting greenhouse gas (GHG) emissions standards for cars and light trucks in the 2012 model year—the first year of the 14-year program.
The CCFA has five members: Alpine, Citroën Automobiles, Automobiles Peugeot, Renault and Renault Trucks.). The study follows another recent ICCT report showing that the gap between official and real-world fuel-economy figures in Europe has risen to about 38%. Earlier post.) Earlier post.). —Franco et al.
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.).
Standards under development in these areas include: J1711: Emissions and FuelEconomy Testing. Such procedures will be used during exhaust emissions tests and fueleconomy certification tests, and may be used for future “charge economy” certification tests.
(Rochester), with Blue Lake Associates (Rochester) are working on a device that could reduce pollution from a diesel engine by generating an ionic field to oxidize particulate matter in the exhaust, breaking down complex pollutants and making engines more environmentally friendly. The technology could increase fuel efficiency 5 to 10%.
Volkswagen says that its MQB strategy represents a turning point in the design and production of its future automobiles with transverse-mounted engines. In the familiar gasoline engines of the previous EA111 series, the (‘hot’) exhaust side was at the front, and the engines were mounted with a forward tilt. Earlier post. ).
On 15 Sep, NHTSA and the US EPA proposed a joint rulemaking on fueleconomy and greenhouse gas emissions for light duty vehicles: an average new car 34.1 mpg if the automotive industry were to meet this CO 2 level just through fueleconomy improvements.) ( Earlier post.). mpg and 250 g CO 2 /km for model year 2016.
China’s SUV sector is developing quickly, Ford notes—the China Association of Automobile Manufacturers reported that 1.59 Ford has also employed Ti-VCT technology across the EcoSport, Kuga, Edge and Explorer to deliver better fuel efficiency. Cutaway of the 1.0L
According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29% at an additional cost of $2,200 to the consumer. Assessment of Technologies for Improving Light Duty Vehicle FuelEconomy.
We have introduced high‐efficiency diesel engines and diesel particulate filters that eliminate almost all particle emissions from the exhaust tailpipe. The very latest generation of diesel technology combines clean diesel fuel, advanced engines and effective emissions control mechanisms.
The three main NOx control technologies currently on the market are exhaust gas recirculation (EGR); lean-burn NO x traps (LNT); and selective catalytic reduction (SCR). EGR systems recirculate a portion of exhaust gas to the combustion chamber, lowering the combustion temperature and the production of engine-out NO x.
Drivers are similarly perturbed with the amount of data acquisition (see: privacy issues) taking place within modern automobiles. That’s certainly sufficient for individuals who do the brunt of their driving in town and the vehicles typically offer solid fueleconomy when relying on internal combustion.
Additionally, the amount of time spent by the automobile industry to validate that corrosion has been successfully mitigated is extensive, making the use of lightweight materials less attractive. The engine and fuel combination should demonstrate an ability to meet Tier 3/LEV III emissions standards.
Using TNGA, Toyota has been changing the automobile from its very structure, lowering. mph) and approximately 20% better fueleconomy. The engines are based on a three-fold development concept: 1) loss reduction (exhaust, cooling, pumping, friction); 2) improved combustion quality; and 3) improved intake efficiency.
Theyre also prone toward offering improved fueleconomy and lower emissions, as studied by SAE International. In most cases the affected cars showcase a hole where a connecting rod shot through the engine block and excess oil residue inside the turbo charger and exhaust pipe.
All the engines can be combined with an eight-speed automatic gearbox (standard in the BMW 225d Coupe) for fuel consumption and emissions figures that are lower than those achieved with the standard six-speed manual gearbox. Preliminary EPA fueleconomy estimates for the 228i are 23 city/35 highway/27 combined (10.2, 220d Coupe.
Furthermore, their single-scroll design allows for more efficient collection of exhaust as it escapes from within the cylinders. Intake and exhaust variable cam timing (VTC) is deployed to provide an excellent balance of high power, torque, fueleconomy, and emissions. With the newly designed twin-turbocharged 3.5-liter
I hope you didn’t have all your retirement invested in the same car comedians you represent or maybe your future funding will be “exhausted!&# Get it Charles? All I ever heard them do was badmouth the small Honda car I drive and complain about CAFE fueleconomy standards. Don’t worry, pal, you soon will.
Regulators in Germany have opened an investigation into alleged diesel exhaust rule circumvention on the part of BMW. Due to the improved aerodynamics associated with driving with the windows up, combustion vehicles typically see improved fueleconomy at highway speeds while running the air conditioner.
The Jetta changes direction swiftly and predictably offering good feedback for a modern automobile with relatively lightweight steering. You can indeed have some fun with the small sedan on a country road before resuming comfortable cursing and enviable fueleconomy (EPA rated: 29 city/40 highway). liter turbo.
Thats the elementary-school explanation; there are myriad other partspiston rings, flywheels, rocker arms, exhaust manifoldsthat do their piece. Marketing in the car business is fueled by whatever new or enhanced vehicle attributes can be touted in multimillion-dollar advertising campaigns. Are you sure thats a good idea?
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