Sentences with phrase «combustion system»

It also combines direct injection and continuously variable valve timing to support an advanced combustion system.

The new combustion system features improved knock resistance and higher flowing intake and exhaust ports in the cylinder head which help increase efficiency, power, and torque.

Next - generation fuel - efficient engines require high processing performance to allow the implementation of new fuel combustion systems.

Primary organic aerosols are directly given off from combustion systems like exhaust from vehicles, or biomass burning, such as cooking and forest fires.

I've always been interested in automotive combustion systems.

Less fuel is required to produce the equivalent horsepower, especially at normal cruising speeds, of a conventional port - injection combustion system.

To help boost fuel economy, the engine has technologies such as direct fuel injection, continuously variable valve timing and an advanced combustion system.

This increase is due in part to a pair of plugs per cylinder, an increased compression ratio, an improved cylinder - head port flow, and a new combustion system.

• Validated Aerothermal performance through laboratory testing of combustion system.

GM proprietary computational fluid dynamics (CFD) analysis techniques were used to develop an all - new combustion system with a higher compression ratio.

Based on the newly upgraded Pentastar engine architecture, the new hybrid engine features an Atkinson cycle combustion system for improved pumping efficiency without compromising vehicle performance, due to its hybrid electric motors working in tandem with the engine when full load performance is required.

The Si4's highly efficient combustion system enables it to achieve significant reductions in fuel consumption and CO2 emissions: the downsized 2.0 - litre unit cuts CO2 emissions by up to 20 per cent * compared to traditional larger capacity petrol engines of the same power.

Responsibilities: • Collaborated with engineering team in the design and development of gas turbine combustion systems advanced technology.

New floating devices allow this multipurpose air - water microrobot to stabilize on the water's surface before an internal combustion system ignites to propel it back into the air.

Among the highlights of the four - cylinder engine are its direct - injection system with exhaust gas turbocharging, an enhanced combustion system and extended stratification ranges for lean - burn operation using fast - acting injectors for the multiple fuel injections, and multi-spark ignition according to need.

Friction reduction improvements, along with ignition and fuel injection improvements found on the upgraded Pentastar V - 6 are all part of the specially adapted hybrid Pentastar engine, while two - step valve lift and cooled exhaust gas recirculation have been removed with the addition of the Atkinson cycle combustion system.

«We start by developing a single - cylinder engine to test combustion systems for our future [road] sportscars.

Researchers at Kyoto University have found that molybdenum silicides can improve the efficiency of turbine blades in ultrahigh - temperature combustion systems.

A low level of exhaust emissions has been achieved by further development of the well - proven BlueDIRECT combustion system in conjunction with the standard gasoline particulate filter.

With superior combustion technologies and deep application expertise, Eclipse designs and manufactures a wide range of burners, recuperators, heat exchangers as well as complete combustion systems, controls and accessories.

This advanced combustion system utilizes low - cetane fuels (derived gasoline and naptha blends) that are easier for the energy companies to produce than pump gasoline or diesel.

All engines get redesigned combustion systems, with gas direct - injection, continuously variable valve timing and cylinder deactivation, which GM calls Active Fuel Management.

Advanced compression ignition combustion systems — Control the complex pressure - temperature - time history within the combustion chamber to enable and extend low temperature combustion operation.

High pressure direct injection, low - inertia turbocharging and Twin - independent Variable Cam Timing (Ti - VCT) all help to create an advanced combustion system which brings new levels of performance and fuel efficiency to Ford's petrol engines.

More than 10 million of hours of computational analysis went into the engine program and over 6 million hours — roughly 685 years» worth — of analysis went into the advanced combustion system alone.

The new combustion system developed with GM's proprietary computational fluid dynamics (CFD) analysis software features a higher compression ratio which helps improve fuel efficiency and has improved knock resistance.

The CT is able to reach full generating capacity in 10 minutes with guaranteed 15 ppm NOx and 25 ppm CO emissions from its dry low - emissions combustion system design.

• Applied computational methods in combustion system analysis.

How CHP works is by using the heat that would otherwise be wasted in exhaust gases from fossil combustion systems, such as flue gases from a coal - or biomass - fueled boiler or exhaust from a gas turbine or reciprocating engine, to produce steam and / or hot water for various industrial or commercial needs.

The all - new lightweight, downsized 2.0 - litre Si4 petrol engine employs the latest generation of high pressure direct - injection technology, together with low - inertia turbocharging and twin independent variable valve timing, to create an exceptionally efficient combustion system.

Although the CHARLES solver was developed to tackle problems like high - fidelity jet engine simulation and supersonic jet noise prediction, it had never been applied to predict combustion dynamics in a configuration as complex as a GE gas turbine combustion system.

Electric hybrid vehicle: An electric vehicle that either (1) operates solely on electricity, but contains an internal combustion motor that generates additional electricity (series hybrid); or (2) contains an electric system and an internal combustion system and is capable of operating on either system (parallel hybrid).

The upgraded EcoDiesel V - 6 engine now also features low - friction pistons to improve fuel economy, reduce greenhouse gas emissions and provide an enhanced combustion system — new injector nozzle, piston bowl, and glow plug with integrated combustion pressure sensor to optimize combustion.

The Fossil Energy R&D program would substantially scale back most activities, including carbon capture and storage pilot projects and R&D on advanced combustion systems, re-focusing exclusively on exploratory technology activities in hopes that industry will take on greater responsibility across the board.

These improvements come from the 4.7 - liter V - 8's two spark plugs per cylinder (the only Chrysler Group engine to do so, other than the 5.7 - liter HEMI), increased compression ratio, improved cylinder - head port flow and new combustion system.

The operating temperatures of their combustion systems can exceed 1600 °C.

A Proton rocket under construction at the Khrunichev factory features six single - chamber RD -253-14D14 engines fueled with nitrogen tetroxide in a closed - cycle, staged - combustion system that increases thrust and engine efficiency by after - burning oxidizer gas.

The challenge is to make this combustion system robust enough for vehicular application.

Argonne engineers in the Center for Transportation Research are developing an advanced combustion system that achieves high efficiency (diesel - like) and current level power density while producing ultra-low emissions.

It is important to have a basic knowledge about spark plugs and combustion system of a vehicle.

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 combustion system has been redesigned, while new variable valve timing and turbocharger controls help swell the power output to 530bhp and torque to 811 lb ft at 1750rpm, up from 505bhp and 752 lb ft in the standard Mulsanne.

During the engine warm - up phase, the combustion system employs multiple injection mode strategies to deliver 50 percent more heat for fast catalyst warm - up and reduced emissions.

At the core of the new EcoTec3 engine family is an advanced combustion system that maximizes the potential of the direct fuel injection system, cylinder deactivation, continuously variable valve timing and other technologies.

For example, when towing a trailer on a hot summer day, Silverado and Sierra's combustion system can reduce the need to trim back spark advance to control detonation, helping maintain both performance and real - world fuel efficiency.

The pistons also feature a reinforced top ring and integral combustion bowl design that's an integral component of the combustion system.

More than 100 iterations of the combustion systems were evaluated through computer modeling before a final design was selected for each engine variant.

Dubbed EcoTec3 in the new trucks — including a 4.3 L V - 6, 5.3 L V - 8 and 6.2 L V - 8 — the Gen - V engine family delivers greater efficiency, performance and durability, due to a combination of advanced technologies including direct injection, Active Fuel Management (cylinder deactivation) and dual - equal camshaft phasing (variable valve timing) that support an advanced combustion system.

These technologies support the all - new, advanced combustion system, which incorporates a new cylinder - head design and a new, sculpted - piston design that is an integral contributor to the high - compression, mixture motion parameters enabled by direct injection.