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
The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fueleconomy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. L/100km), if the vehicles were to meet this CO 2 level all through fueleconomy.
Ford’s approach to the project was to engineer a comprehensive suite of gasoline engine systems technologies, including: Aggressive engine downsizing in a mid-sized sedan from a large V-6 to a small I-4. 20 bar BMEP @ 2000 - 4500 rpm. Cycle-based CAE analysis of fueleconomy contribution of critical technologies.
liter i-DTEC offers maximum power output of 118 hp (88 kW) at 4000 rpm, and 300 N·m (221 lb-ft) of torque at 2000 rpm). By downsizing from the outgoing 2.2L With these engines we aim to be Number 1 in fueleconomy in each sector within 3 years. i-DTEC introduced in September 2011 at the Frankfurt show.
turbocharged engine with direct injection and continuously variable valve timing that produces an SAE-certified 250 horsepower (187 kW) at 5300 rpm and 260 lb-ft (353 Nm) of torque at 2000 rpm. Fueleconomy numbers are not final, but the Verano Turbo is expected to be in line with Buick’s other turbocharged models.
For the first time since UCS began the Automaker Rankings report in 2000, all eight major automakers reduced their average greenhouse gas (GHG) and smog-forming emissions compared to their fleet averages from 1998, the model year examined in the first report. Source: UCS. Click to enlarge. Methodology.
At 2000 rpm and up to approximately 2.7 bar IMEP (Indicated Mean Effective Pressure), the ISFC (Indicated Specific Fuel Consumption) achieved is approximately 10% better than current spray-guided direct injection, spark ignition engines.
The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. bar was measured at 2000 rpm, with 17.4 Earlier post.)
BorgWarner’s regulated two-stage (R2S) turbocharging technology is improving the performance and fueleconomy of Ford’s new 2.0-liter The high-performance engine, being offered in Mondeo, S-MAX and Galaxy models in Europe, achieves an output of 155 kW (210 PS) and a maximum torque of 450 N·m from 2000 rpm and will replace the 2.2-liter
With the AMG Performance package, the engine delivers 875 N·m of torque at 2000 rpm, with a constant 900 N·m available between 2500 and 3750 rpm. The wet start-up clutch replaces a conventional torque converter, and helps to save fuel.
General project targets were to deliver diesel-like or better fueleconomy using E10 gasoline (RON91), and to achieve low engine-out NO x and PM using low temperature combustion, the intention being to avoid the cost of aftertreatment for NO x and PM, in addition to meeting more stringent standards. —Sellnau et al. kWh and FSN 0.1,
This concept system is expected to be ideal for heavily downsized applications and developing markets. A combination of injector design, configurable pump layout and advanced air and fuel control strategies has provided a highly-flexible, modular solution for engines between 7- and 16-liters displacement. Resources. Crossley, D.
For the 2013 XF and XJ lineup, Jaguar is adding two new downsized forced induction gasoline powerplants: 3.0-liter The supercharged V8 gasoline engine has fueleconomy gains of up to 11% with emissions reductions of more than 8%, while the naturally-aspirated V8 sees economy improvements of up to 8% with emissions down by more than 6%.
Ford’s turbocharged, gasoline direct injection EcoBoost engines are targeted to play a significant near-term role in Ford’s efforts to reduce fuel consumption by enabling downsizing. V6 engine (the Duratec D35 EcoBoost) delivers up to 12% better fueleconomy and 15% lower emissions with comparable torque and power as a 5.4L
Dedicated ethanol (or E85) engines have the promise to improve efficiency substantially over comparable regular gasoline engines through direct-injection, increased geometric CR, variable valve timing, exhaust gas recirculation, aggressive turbocharging, and downsizing and/or downspeeding.
Other dimensions of the Mark VIII were larger in all directions, a stark contrast to the extreme downsizing implemented on Mark VI, a measure pushed further by the tidy proportions of the Mark VII.& Panoz also used the engine in the AIV roadster between 1997 and 1999, and in the more popular (and ugly) Esperante from 2000 to 2009.
Brake specific fuel consumption (BSFC) curves for a 5.7L All three engine BSFC curves correspond to an engine speed of 2000 rpm.Click to enlarge. The new engine will achieve high efficiency using the Atkinson Cycle with an 18:1 compression ratio, combined with aggressive engine downsizing. Earlier post.). Background.
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