Sentences with phrase «improve fuel combustion»
With this knowledge, researchers can develop better climate models and improve fuel combustion efficiency.
https://www.scientificamerican.com/ Not exact matches
Additionally, with traditional combustion engine fuel - efficiency improving rapidly, we do not see the cost of EDV ownership providing consumers with a better value than traditional vehicles.
When burned, that can improve combustion in bursts, therefore increasing performance whilst having no influence on the fuel flow limit.
It reduces cylinder wall abrasion and contains a combustion catalyst as well as fuel stabilizers to help improve your fuel economy and driving experience.
One way that automakers aim to improve fuel economy on internal combustion engines is by altering the transmission, which can boost performance by an estimated 5 to 10 percent.
«Engine developers can use this information to validate computer models and design advanced engine combustion strategies that will improve fuel economy for consumers while also lowering tailpipe pollutant emissions.»
One area of their research seeks to match engine combustion modes with improved fuel properties to create higher efficiency and lower emission transportation technologies.
But Bryen says that the same sensor technology, and the algorithms controlling fuel - air mixtures, can also improve the efficiency of fuel - injection engines, including the latest Japanese designs with multiple valves and stratified charge combustion.
To improve fuel efficiency, advanced combustion engines are being designed to minimize the amount of heat wasted in the exhaust.
Through our Vehicle, Bioenergy, and Fuel Cell Technologies Offices, EERE advances the development of next - generation technologies to improve plug - in electric and other alternative - fuel vehicles, advanced combustion engine and vehicle efficiency, and produce low - carbon domestic transportation fuFuel Cell Technologies Offices, EERE advances the development of next - generation technologies to improve plug - in electric and other alternative - fuel vehicles, advanced combustion engine and vehicle efficiency, and produce low - carbon domestic transportation fufuel vehicles, advanced combustion engine and vehicle efficiency, and produce low - carbon domestic transportation fuels.
«So to improve the fuel economy and emissions of internal combustion engines and to enhance the range of a future BEV (battery electric vehicle), we have been rethinking the thermal management of a vehicle cabin,» said Epple, in a statement.
There's no such thing as a free lunch, however, and racing rules say that by improving its hybrid system, Audi's internal combustion engine must use 2.5 percent less fuel than before.
A new high - pressure fuel pump is fitted, while revised fuel injectors provide improved fuel atomization, allowing for a more controlled, efficient combustion cycle.
An all - new injection system operates at more than 5000 p.s.i. and incorporates smaller injectors to deliver smaller fuel droplets, improving combustion.
Drivers will be able to coast with the combustion engine off, improving fuel economy.
Before you question the environmental impact of this apparently antiquated setup, keep in mind the big Lexus V8 utilises both Otto and Atkinson combustion cycles - the latter familiar to drivers of the fuel - sipping hybrid models - improving efficiency.
At low RPM only one valve on the intake opens fully, promoting combustion chamber swirl and improved fuel atomization.
Sequential Multi-port Electronic Fuel Injection (SEFI) Specific type of multi-port injection that delivers fuel in more precisely timed pulses corresponding to the opening of each intake valve, SEFI takes advantage of the atomized fuel spray from the injectors to achieve a more precise combustion for better performance, often with improved fuel econFuel Injection (SEFI) Specific type of multi-port injection that delivers fuel in more precisely timed pulses corresponding to the opening of each intake valve, SEFI takes advantage of the atomized fuel spray from the injectors to achieve a more precise combustion for better performance, often with improved fuel econfuel in more precisely timed pulses corresponding to the opening of each intake valve, SEFI takes advantage of the atomized fuel spray from the injectors to achieve a more precise combustion for better performance, often with improved fuel econfuel spray from the injectors to achieve a more precise combustion for better performance, often with improved fuel econfuel economy.
They accept that higher - octane fuels will allow us to use higher compression ratios to improve combustion efficiency.
SEFI takes advantage of the atomized fuel spray from the injectors to achieve a more precise combustion for better performance, often with improved fuel economy.
VTEC (Variable Valve Timing & Lift Electronic Control) is a system developed by Honda which was said to improve the volumetric efficiency of a four - stroke internal combustion engine, resulting in higher performance at high RPM, and lower fuel consumption at low RPM.
This 12 Valve mode results in swirl of the intake charge which increases combustion efficiency, resulting in improved low end torque and better fuel economy.
Moving to the Atkinson cycle means the intake valves are held open for a bit longer as the intake stage moves to the combustion stage, which improves combustion efficiency and, therefore, fuel efficiency.
Injecting highly pressurized fuel directly into the combustion chamber of each cylinder allows the kind of precision that makes EcoBoost engines perform efficiently with improved fuel economy and emissions.
CVCC stood for compound vortex controlled combustion and by enabling a more complete combustion of fuel it improved power, emissions and mileage.
The Endurance ® V8 engine also features Direct Injection Gas (DIG ™) technology, which provides better wide - open throttle performance and improved fuel economy and emissions performance (versus a non-direct-injection system) by reducing engine knock, improving combustion stability and offering precise injection control.
The Endurance ® V8 also features Direct Injection Gas (DIG ™) technology, which provides better wide - open throttle performance and improved fuel economy and emissions performance (versus a non-direct-injection system) by reducing engine knock, improving combustion stability and offering precise injection control.
The high compression combustion results in significantly improved engine efficiency, resulting in 15 % increases in fuel efficiency and torque.
A three - step Variable Induction System (VIS) improves engine «breathing,» automatically adjusting the volume of the air pulled into the combustion chamber to create the optimal air - to - fuel mix under different engine load conditions.
An aluminum / magnesium engine block (again, exclusive to BMW), hollow camshafts, plastic camshaft cover, improved combustion chambers, a further evolved Double VANOS, higher fuel injection pressure, sophisticated engine electronics, an electric coolant pump, a variable - volume oil pump and an oil / coolant heat exchanger are the other weight - saving features and improvements of this engine over previous generations.
The Jeep Grand Cherokee's available Flexible - fuel Vehicle (FFV) 4.7 - liter V - 8 engine incorporates electronic throttle control, two spark plugs per cylinder, increased compression ratio, improved cylinder - head port flow and a new combustion system.
The sedan's KR engine gets VVT - i variable valve timing (with the same Toyota logo, previously branded as DVVT), a higher compression ratio (11.5 vs 11.0), reduced friction and improved combustion — all measures to improve fuel consumption over the already thrifty Axia.
This improves intake airflow volume and speed management - and, subsequently, combustion process management - to deliver more power for less fuel consumption, with reduced CO2 emissions.
To improve fuel efficiency through better - controlled combustion while realizing a powerful ride in the low - to mid-rpm ranges, the bore - stroke ratio is set at 73 × 80 mm.
Ford is leveraging six - speed transmissions; advanced internal combustion engines such as EcoBoost; hybrids; full electric vehicles; vehicle weight reduction; and electric power - assisted steering to improve fuel economy and reduce greenhouse gas emissions fleet - wide by 30 % by 2020.
The new engine also features a six - hole laser - drilled GDI injector, high pressure fuel supply system of maximum 200 bar, securing clean combustion, improving fuel economy and reducing emissions to fulfill all global emissions standards.
Packed with Variable Valve Timing, the Challenger finds more ways to maximize fuel by varying the intake valves» timing, which further improves combustion and performance, actually allowing to increase the Dodge's MPG.
While the compact combustion chamber and higher compression ratio on gasoline engine helps to improve engine efficiency, the advanced thermal management system in diesel engine along with low friction engine oil and modified fuel injection system help diesel engine in faster warm up and lower frictional losses.
The 2.4 - liter is the third engine to feature MultiAir technology from Chrysler Group and features the second generation «MultiAir 2» system that further enhances combustion control, improves fuel efficiency and reduces exhaust emissions.
The twin - scroll turbocharger design has several other advantages over traditional, single - scroll turbocharging systems, including: • Improved combustion efficiency • Low engine - speed efficiency • Kinetic exhaust gas energy is not wasted or trapped • Cooler cylinder temperatures • Lower exhaust temperatures • Leaner air / fuel ratio • Better pressure distribution in the exhaust ports and more efficient delivery of exhaust gas energy to the turbocharger's turbine Veloster's twin - scroll turbo has superior handling of exhaust gas separation at the turbine leading to improved low - end torque and faster transient torque rImproved combustion efficiency • Low engine - speed efficiency • Kinetic exhaust gas energy is not wasted or trapped • Cooler cylinder temperatures • Lower exhaust temperatures • Leaner air / fuel ratio • Better pressure distribution in the exhaust ports and more efficient delivery of exhaust gas energy to the turbocharger's turbine Veloster's twin - scroll turbo has superior handling of exhaust gas separation at the turbine leading to improved low - end torque and faster transient torque rimproved low - end torque and faster transient torque response.
Direct injection is a continuation of the evolutionary process of moving the fuel introduction point closer to the combustion location to improve control.
A direct injection system maximizes fuel combustion for improved engine output and efficiency.
This has the effect of significantly improving mixture formation, combustion and fuel consumption.
By allowing flexible and efficient control of the combustion process they play a key part in ensuring the engine's improved fuel efficiency.
High precision combustion technologies assist with improving engine output and lead to improvements in fuel efficiency and competitive emissions.
The new central position of the injector improves combustion, which has direct effects on fuel economy and emissions quality.
This improves the exhaust quality of the V6 engine in the warm - up phase, as actively controlled injection and combustion using low quantities of fuel ensures higher temperatures in the exhaust manifold and accelerates catalytic converter warm - up.
The adoption of a straight air intake port — instead of the gently curved port in Kia's existing 1.6 - litre GDI engine — further improves air flow to the combustion chamber for improved fuel efficiency.
This results in longer effective combustion as well as faster air flow for the incoming gases, which improves the mixing of the fuel and air.
By precisely controlling fuel injection and improving the exhaust valve's opening and closing mechanism, the SKYACTIV - D diesel engine has achieved breakthroughs to resolve longstanding issues encountered in low compression ratio engines, such as poor start capability and lower combustion stability when the engine is cold.