hydrogen fuel

He said that the laboratory has developed a number of hydrogen fuel cells, will improve as a diesel-electric submarines of the use of power.

The invention relates to a combustion method and a device of an internal combustion engine of a car with hydrogen fuel.

One of the biggest issues with hydrogen fuel cells, aside from the lack of fueling infrastructure, is the high cost of the technology.

The highest mass stars in clusters use up their hydrogen fuel relatively quickly (in just a few million years).

The cost of the bus has not been announced. Hydrogen fuel cell buses cost more than traditional buses. But Mr.

The Sun will run out of hydrogen fuel in its core about 5. 5 billion years from now and start burning hydrogen in the surrounding layers.

The greater the mass of such a star, the more quickly it will use its hydrogen fuel and the shorter it stays on the main sequence.

Due to hydrogen fuel cell vehicles as the only emissions from fuel and water, which is considered the most promising of the green car.

As these luminous and massive stars exhaust their hydrogen fuel, they begin to depart from the upper end of the main sequence.

The GT concept was theoretically powered by a hydrogen fuel cell, but the actual car will be powered by an American-sourced V8.

When a sunlike star exhausts its hydrogen fuel and then its helium, it turns to its carbon and oxygen.

The four-door sedan, powered by a hydrogen fuel-cell stack, will have zero exhaust-pipe emissions and a range of 270 miles.

The invention discloses a hydrogen engine, which comprises: a cylinder and a hydrogen fuel feeding system.

The craft itself is a simple two-seater propeller-driven airplane using a combination of battery and hydrogen fuel cell power.

In the case of hydrogen fuel cells, storing the hydrogen in gaseous rather than liquid form improves the efficiency by 5%.

And United Technologies, which makes Sikorsky helicopters, has flown a large model electric-helicopter powered by a hydrogen fuel cell.

Toyota, Mercedes-Benz and Honda are among the automakers promising to deliver hydrogen fuel cell vehicles in 2015.

Hydrogen fuel cell vehicles are electric vehicles; they use a fuel cell instead of a battery to provide juice.

The car is equippedwith electric motors devised to operate with a hybrid propulsion system, batteries and hydrogen fuel cells.

The Hydrogen Fuel Changeover System is a wall mount dual-input, auto-changeover, gas control and pressure regulation system.

Both blends, notes Mr Woolsey approvingly, need little new infrastructure to support them (unlike, say, hydrogen fuel-cell cars).

He predicts an increase in demand in solar panels, hydrogen fuel cells, lithium-ion batteries and low- energy LED lighting.

The Expert: Alan Young is a research engineer who works with hydrogen fuel cells at Ballard Power Systems in Vancouver, Canada.

If you travel by bus in Sao Paulo, Brazil these days, your vehicle may be powered by hydrogen fuel cells.

This stirs up hydrogen fuel and causes the growing star to undergo nuclear fusion at a faster rate.

BMW, too, is developing in its own hydrogen fuel-cell car.

Hydrogen fuel cells are used in spacecraft and other high-tech applications where a clean, efficient power source is needed.

Hydrogen fuel cells work by combining hydrogen and oxygen to produce electricity.

Like battery-powered cars, hydrogen fuel cell vehicles boast zero tailpipe emissions.

Cars, trains, ships, and other forms of transportation would use hydrogen-powered fuel cells, and aircraft would run on hydrogen fuel.

And it's also environmentally-friendly as its two motors are powered by a hydrogen fuel cell - with zero carbon emissions .

In comparison, the hydrogen fuel -cell vehicle is nearly twice as efficient, so it will require just half the fuel energy.

When the device is placed in a clear jar and exposed to sunlight, the setup converts 5. 5% of the energy in sunlight into hydrogen fuel.

To prove it, Mercedes-Benz will begin building hydrogen fuel cell cars this fall and offer them to customers next year.

Hydrogen fuel-cell powered cars will appear on Britain's roads for the first time by spring 2012 through a trial in Leicester.

The bus uses a hybrid system that combines the hydrogen fuel cells with high power batteries.

The principle and structure of DMFC (direct methanol fuel cell) was introduced and compared with more developed hydrogen fuel cell.

If you travel by bus in SaoPaulo, Brazil these days, your vehicle may be powered by hydrogen fuel cells.

Iceland has already started by turning water into fuel -- hydrogen fuel.

Hydrogen fuel cell buses cost more than traditional buses.

Either way, the hydrogen fuel finishes up costing way too much.

China should redouble its efforts to develop hydrogen fuel.

If you travel by bus in Sao Paulo, Brazil these days, your vehiclemightmay be powered by hydrogen fuel cells.

But noteveryoneseizeseveryonesees the hydrogen fuel cell bus as the hope of the future.

The Aqua uses a hydrogen fuel cell to power - with zero carbon emissions.

B stars burn out quickly due to the quick rate at which they use up hydrogen fuel.

Cars powered by hydrogen fuel cells are another option.

The plains will cruise on liquid oxygen and hydrogen fuel.

Hydrogen fuel cells might power small vehicles that now use electric batteries, such as forklifts , scooters and electric bikes.

But Toyota is working on a hydrogen fuel cell vehicle too, and it could be on the streets by 2014.

But noteveryoneeveryone sees the hydrogen fuel cell bus as the hope of the future.

TheSmart Fortwo is a hydrogen fuel-cell-powered, zero-emission concept car forVolkswagen.

The FCX Clarity is based on Honda's first-generation hydrogen fuel-cell vehicle, the FCX concept car.

TheJaguar C-XC concept by designer Phillip Dean is powered by hydrogen fuel cellswhich are mounted in the hood.

But not everyone sees the hydrogen fuel cell bus as the hope of the future.

A hydrogen fuel cell car could also become available by 2012.

The project hopes to export hydrogen fuel cell buses in the future.

Based on technology that is currently available, the Aqua uses a hydrogen fuel cell to power two motors - with zero carbon emissions.

But on the other hand, with a hydrogen fuel cell, you never have to go to the store to get fuel feedstock.

In Japan, Honda has begun the first commercial production of a hydrogen fuel-cell car, the FCX Clarity.

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vehicles powered by hydrogen fuel cells

wind-HFCVs (hydrogen fuel cell vehicles)