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Using higher volume blends of ethanol to leverage the alcohol’s inherent high octane rating to produce ethanol-gasoline blends with higher octane numbers could yield “substantial societal benefits”, according to a team of researchers from Ford Motor Company. Wallington (2010) Octane Numbers of Ethanol? 2012.03.017. Anderson, U.
compacts under 1,400 kg in weight—a stoichiometric 3-cylinder turbocharged gasoline direct injection (GDI) engine offers an optimal combination of cost, lower emissions and reductions in fuel consumption, according to an analysis by Delphi Powertrain presented at the recent SAE 2010 World Congress. Earlier post.). Source: Kirwan et al.
Volvo Car Corporation will rely on a powertrain strategy based on its new downsized 4-cylinder VEA (Volvo Environmental Architecture) engine platform ( earlier post ) and hybrids for the US market, said John Maloney, recently appointed President of Volvo Cars, US, in an interview at the Detroit Auto Show. Earlier post.) Earlier post.)
Audi has introduced a new low-displacement turbocharged gasoline engine in the A3 model line. Downsizing entails the replacement of engine displacement with turbocharging. Turbocharging and direct gasoline injection facilitate a compression ratio of 10.0:1. TFSI will begin in the first quarter of 2010. Earlier post.)
Since 2013, the share of premium gasoline in total motor gasoline sales in the US has steadily increased to 11.3% One significant trend is engine downsizing coupled with turbocharging. The octane rating of gasoline is an indicator of its resistance to spontaneous combustion. of new gasoline-fueled LDV sales.
GDCI engine was significantly better than advanced production spark injection gasoline engines, and comparable to very efficient hybrid vehicle engines at their best efficiency conditions (214 g/kWh). This early work established that gasoline-like fuels with high resistance to autoignition are preferred for PPCI. Background.
To achieve its goals, Peugeot is relying on a new products strategy that includes electric propulsion (the i0n i-MiEV-derived electric car) and E-Vivacity scooter from 2010; diesel hybrid in the 3008 from 2011 ( earlier post) ; e-HDi (microhybrid) from 2011 on the entire diesel range; and a plug-in diesel hybrid in 2012. Earlier post.).
Exxon Mobil Corporation’s new The Outlook for Energy: A View to 2040 , released last week, projects that global energy demand in 2040 will be about 30% higher than it was in 2010 as population grows to 9 billion and global GDP doubles. By 2040, heavy duty fuel demand will be up about 60 percent versus 2010. billion units.
Renault held a “2010 Environment Workshop” last week to showcase its progress across its range of vehicles’ full lifecycle through the Renault eco² program. The downsizing process involved shortening the piston stroke by reducing the size of the crank pin and conrod assembly. New TCe gasoline engine family. Select Engines.
Ford selected BorgWarner to supply the turbocharger technology for its new four-cylinder EcoBoost engine, scheduled to make its global debut early in 2010. liter gasoline engines combine turbocharging and fuel injection technology to deliver greater fuel economy. The direct-injected 1.6-liter liter and 2.0-liter BorgWarner turbo.
In their paper, presented at the SAE 2010 Powertrains Fuels & Lubricants Meeting last week, the two investigated the potential of ethanol and methanol in heavy duty (HD), long-haul applications, examining the issues of infrastructure, engine performance, and briefly, emissions and cost implications. In this manner a 3.6
The SuperTurbo’s supercharger function enhances the transient response of a downsized and turbocharged engine, and the turbo-compounding function offers the opportunity to extract the available exhaust energy from the turbine rather than opening a waste gate. Downsizing from a 3.2L improved fuel economy 17%, and downsizing from a 4.2L
The gasoline engine delivers 105 hp (72 kW) at 5500 rpm and maximum torque of 145 N·m (107 lb-ft) at 2000 rpm/min, with combined cycle fuel consumption of 4.2 This is the lowest consumption of any of the gasoline or diesel MiTo engines, while power delivery and torque are the second-highest of the MiTo gasoline range.
Develop and demonstrate technologies including engine downsizing, electrification of auxiliary systems such as oil and water pumps, waste heat recovery, improved aerodynamics and hybridization. 38,831,115. Daimler Trucks North America, LLC. 39,559,868. Navistar, Inc. 37,328,933. 14,458,572. Cummins Inc. 15,000,000. 15,000,000. 15,000,000.
liter ELC-Hybrid to downsized 1.4L VTES + SpeedStart. CPT and AVL’s most recent work assesses the potential of a VTES equipped downsized ELC-Hybrid vehicle in combination with the CPT SpeedStart Integrated Starter Generator ( earlier post ) and the UltraBattery. Click to enlarge. common rail TDI engine.
California’s current LEV II emission standards run through 2010. Cackette was in effect suggesting that the future tailpipe emissions baseline (LEV III) for light duty passenger vehicles—both diesel and gasoline—was likely to be or to approximate CA SULEV/US Tier 2 Bin 2. Differentiated Analysis of Downsizing Concepts”).
The company is also the thermodynamic efficiency of gasoline engines using a suite of technologies that include downsizing, turbocharging, direct injection, variable valve timing and cylinder deactivation. since 2010, making progress toward its 20 percent reduction commitment by 2020. MWh/vehicle in 2010. Earlier post.).
Chrysler’s new powertrain strategy is relying on the rapid transfer of Fiat Group technology for Multiair; Gasoline Direct Injection; turbocharging and alternative fuels to support rapid downsizing and improvement of fuel economy, along with the simplification of the company’s engine line-up, according to Paolo E.
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. I4 / 25 bar BMEP; during the concept evaluation in 2010 and 2011, the research team revised the architecture to 2.3L
liter MCE-5 VCRi (variable compression ratio) gasoline engine. V6 engine), and 420 Nm (310 lb-ft) of torque at 1,500 rpm (comparable to a V8 gasoline engine). The results highlighted in Geneva are on a development engine that is not equipped with GDI (gasoline direct injection) or optimized combustion chambers.
From a “well-to-wheel” perspective, high efficient gasoline and diesel engines are nearly as energy efficient as any technology available. The quickest and most cost-effective way to achieve our energy usage goals is through faster adoption of fuel-efficient downsizedgasoline and diesel engines. Data: Polk. Click to enlarge.
liter gasoline and the 1.3 Turbo gasoline engines and with the 2.0 The average fuel consumption of the gasoline line-up is 6.1 Continuing Opel’s strategy of downsizing, a new 103 kW (140 hp) 1.4 Turbo gasoline engine replaces the current 1.8 L/100 km (56 mpg US) will be added to the range in spring 2010.
liter Ford EcoBoost gasoline engine equipped with the Ford Auto-Start-Stop system. This three-cylinder Ford EcoBoost engine was first previewed in the Start concept vehicle displayed at the Beijing Motor Show in 2010, and represents the next addition to the global family of Ford EcoBoost engines. Earlier post.). Like the 1.6-
In addition, DENSO also expects an increase in gasoline-powered vehicles with turbochargers to meet the demand for higher engine power as downsizing progresses. It will also be installed to vehicles sold in Japan and Europe in 2010.
Since 1990, however, the ESCII (2010 = 100) has remained essentially static, changing by less than 1%. tCO 2 /toe); in 2010 it was 56.7 Engine downsizing and weight reduction represent around 30% of that potential collectively. In 1990 the underlying carbon intensity of supply was 57.1 tCO 2 /TJ (2.39 tCO 2 /TJ (2.37
Jaguar says that the high-performance hybrid will stay true to the initial concept design study—albeit without the micro-turbines—that made its debut at the 2010 Paris Motor Show, while fulfilling requirements that allow it to be homologated for road use.
There is no strong advocacy for methanol (unlike ethanol) as a transportation fuel; therefore, they said, it has been displaced by ethanol as oxygenate of choice in gasoline blends. The toxicity (mortality) is comparable to or better than gasoline. It is a safe fuel. Vehicle use and optimization.
Ford revealed further details of the upcoming four-cylinder versions of its turbocharged, gasoline direct-injected EcoBoost engine family (earlier post) at the Frankfurt Motor Show, prior to their first European production applications in 2010. Click to enlarge. The all-new EcoBoost 1.6-liter liter and 2.0-liter The all-new EcoBoost 1.6-liter
Hyundai staged the global debut of its i-flow diesel hybrid concept car at the 2010 Geneva Motor Show. At the 2010 Geneva Motor Show, Hyundai revealed the latest additions to its growing collection of eco-focused Blue Drive innovations. The i10 blue, which goes into production at the end of 2010, employs the new 1.0-liter
The gasoline, on the other hand, is a large expense, especially for the conventional vehicle. Even so, they found, extra battery costs in PHEVs and EVs outweighed the gasoline cost savings. Opportunity charging further decreased the gasoline consumption, and thus gasoline cost, of PHEVs, but at a greater increase in battery cost.
As background, in 2010, Nissan introduced the FR-Hybrid system, a front-engine, rear-wheel drive one-motor, two clutch powertrain offered in the Infiniti M. There is an efficiency gain due to downsizing at low load and middle speed driving while still retaining abundant torque in the high load driving. Earlier post.)
EcoBoost technology combines turbocharging and direct gasoline injection to deliver up to 20% improved fuel economy, 15% fewer CO 2 emissions and superior driving performance compared with larger displacement engines. A V-6 EcoBoost engine will be available for the F-150 in 2010. The EcoBoost begins production. 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. In a 2010 report (revised in 2011) for NETL, Envera described the technology and the its approach to achieving a high-efficiency VCR engine. Earlier post.).
The next-generation Ford Focus 5-door hatchback, revealed at the 2010 North American International Auto Show. Ford unveiled its strategically important next-generation Ford Focus in both four-door sedan and five-door hatchback styles at the 2010 North American International Auto Show (NAIAS) in Detroit. Click to enlarge. Transmission.
The new Astra is launching with a complete line-up of eight gasoline and diesel engines ranging from 70 kW/95 hp to 132 kW/180 hp. L/100 km (56 mpg US) will be added to the range in spring 2010. The gasoline range comprises naturally-aspirated and turbocharged 1.4 Continuing Opel’s strategy of downsizing, a new 103 kW/140hp 1.4
Taken together, these two actions would reduce greenhouse gas emissions by half and result in model year 2025 light-duty vehicles with nearly double the fuel economy of model year 2010 vehicles. downsize), and the agencies say they have included costs of preserving performance, utility and safety. features in developing the standards.
In recent years two methods, namely downsizing and downspeeding, were established on the market to reduce CO 2 emissions while maintaining the driving performance of engines with identical effective power but a larger displacement. In the project, the base 4-cylinder SI engine was replaced by a turbocharged 1.0-liter, Boland et al.
Downsizing is a key element of Audi’s efficiency strategy. Designed from scratch, the new turbocharged, gasoline direct injection 1.2 TFSI will begin in the first quarter of 2010. Audi will unveil three new vehicles at Frankfurt’s International Motor Show (IAA): the efficient A3 1.2 TFSI, the low-emission A4 3.0 kilograms (197.31
Eaton said that a series of process improvements and new engine valve product designs will help engine manufacturers address issues related to engine downsizing to achieve better fuel economy and reduced emissions. will debut the first use of Eaton superchargers in China on three vehicles, the 2010 1.6S Volkswagen’s 2010 1.4L
The 2010 NRC study, conducted under contract to. CAR did not assume any downsizing of the vehicle sales fleet or significant reduction in performance by vehicles in any segment as a means for increasing fuel economy standards by 2025. base case assumes a continuation of the fuel economy increase from the 2010 to 2016 regulation.
The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. Generally, installing a gasoline particulate filter with a. …. Credit: ACS, Zimmerman et al. Click to enlarge.
The front end’s compact package was made possible through the consistent downsizing of all F-CELL components. F800 Plug-in Hybrid, Gasoline. The 45-liter gasoline tank is mounted behind the rear seat backrests, again in the interest of crash safety and to save space. —Prof. F 800 Style Plug-in Hybrid. Total output (kW/hp).
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. This downsizing enables lower fuel consumption, accompanied by low emissions and optimum weight.
The latest Euro VI emission standards, for example, comparable in stringency to US 2010 standards, became effective in 2013. —Andy Dickinson, the senior manager at CPT responsible for Cobra. The need for this technology is driven by ever tightening legislation. —Andy Dickinson. Earlier post.)
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