Sentences with phrase «of variable turbine»

The sixth generation of the range - topping 911 model features a revolutionary 480 - hp, twin - turbocharged, 3.6 - liter boxer engine with the world's first gasoline - engine application of variable turbine geometry (VTG), a redesigned all - wheel - drive system, and evolutionary styling.

Not exact matches

It's based on the 3.8 - liter unit used in the 911 Turbo S but gets larger turbochargers (with Porsche's variable turbine geometry) capable of providing up to 22.5 psi of boost.

The engine's compression ratio is a whopping 16 - to - 1 and the two variable - turbine - geometry turbos, which sit on the outside of the V, generate up to 2.6 bar of boost.

Porsche has confirmed some information on its 2007 911 Turbo: The sixth generation of this 911 model features a 480 - horsepower, twin - turbocharged, 3.6 - liter boxer engine with variable - turbine geometry, a redesigned all - wheel - drive system and freshened styling.

BMW's well - known 2.0 - liter unit features turbocharging with variable turbine geometry and Common Rail direct injection, delivering 190 metric horsepower at 4,000 rpm and 400 Nm (295 lb - ft) of torque between 1,750 and 2,500 rpm.

The power unit of the new 911 GT2 is based on the six - cylinder boxer engine of the 911 Turbo, with air supply by two exhaust gas turbochargers featuring variable turbine geometry (VTG).

With 4 valves per cylinder and a variable turbine geometry the common - rail direct injection system of the new small diesel engine operates at a maximum injection pressure of 1600 bar.

The modern, long - stroke engine with the internal code 4P10 features two robust chain - driven overhead camshafts; four valves per cylinder; an exhaust gas turbocharger with variable turbine geometry; common rail injection system; and piezo injectors for precise metering of fuel.

Thanks to their variable turbine geometry, the full flow of exhaust gas always passes through the turbine, so the chargers respond slickly — even at low engine speeds — and operate very efficiently.

The heart of this most exclusive high - performance athlete is of course a six - cylinder boxer boosted by two exhaust gas turbochargers with variable turbine geometry, with an increase in power over the 911 Turbo by 30 to 530 bhp (390 kW).

The 740Ld will be powered by a 3.0 - liter inline - six diesel engine with a single turbocharger using variable vane turbine technology, making 255 hp and 413 lb - ft of torque, and will be coupled exclusively with BMW's xDrive all - wheel drive system.

The top model of the 997 model series is the first - and even today the world's only - production car to have a petrol engine featuring a turbocharger with variable turbine geometry - known as a VTG turbocharger.

But consider that it employs variable - geometry turbine tech from the 911 to slam down an extra 50Nm of torque (a heady 420Nm from just 2.5 litres), hits 100km / h in a claimed 4.2 sec and offers a 285km / h top speed while averaging just 7.3 L / 100 km, and the conclusion is the Porsche Cayman S is both faster and more efficient than before.

Through adaptation of turbine flow characteristics to match the operating points, an exhaust - gas turbocharger with variable turbine geometry presents the opportunity to provide very high turbine output and thus high charge pressure from low engine speeds.

Mazda says the new diesel unit has a remarkably low compression ratio of 14.8:1 and a bespoke variable turbine geometry turbocharger.

The 2497cc Boxster S engine, meantime, employs bore dimensions of 102.0 mm, essentially making it a big - bore version of the base Boxster four, and variable - geometry turbine (VGT) tech from the 911 Turbo.

Representing a brand - new generation of straight - six turbodiesels, the 3.0 - liter in the 530d features an all - aluminium crankcase, the enhanced turbocharger system with variable turbine geometry, and the latest generation of common - rail fuel injection.

To extend the life of the engine and variable - geometry turbocharger, the 2.8 L variant has added water cooling to its turbocharger and turbine housing, reducing operational heat — especially at high speeds.

The growing role of variable generation sources is changing the landscape, and creating opportunities for wind turbines to provide untapped grid services that increase reliability and add value for consumers.

Wind power is not quite the same as just wind speed, so we took the variables that are calculated directly by the global climate models and used an industry wind turbine power curve as something of a translation device.

There are many variables to contemplate when installing wind turbines, other than just the climatic conditions of your local area.

The output from wind turbines can be very variable and is heavily dependent on the wind speeds of the area where it is located.

Wind - generated power is also a variable resource, and the amount of electricity produced depends on wind speeds, air density and turbine characteristics.

However, in case of variable speed wind turbines deploying inverters for connecting the generator to the grid, the wind and the solar PV system can be connected to the intermediate DC bus of the AC - DC - AC converter.»

Wind turbines produce relatively low outputs of electricity, that require a lot of maintenance, and have difficulty handling variations in power [that destabilize the power grid], which are themselves a consequence of variable wind speeds.»

Wind energy: Projecting electricity output at a wind farm is extraordinarily challenging as it involves predicting variable gusts and complex wind eddies at the height of turbines, which are hundreds of feet above the sensors used for weather forecasting.

«Projecting electricity output at a wind farm is extraordinarily challenging as it involves predicting variable gusts and complex wind eddies at the height of turbines, which are hundreds of feet above the sensors used for weather forecasting»