The phrase "a stack of fuel" is correct and usable in written English.
It can be used when referring to a quantity of fuel that is piled or stacked together, often in a context related to storage or supply.
Example: "The warehouse was filled with a stack of fuel, ready to be distributed to various locations."
Alternatives: "a pile of fuel" or "a heap of fuel".
At Bloom's offices, Mr. Sridhar, a former NASA scientist, picked up a stack of fuel cells that resembled floppy disks.
The hydrogen architecture could also hybridize the battery-powered electric system with a stack of fuel cells and a tank, which would allow an extension of the range compared to battery-powered electric vehicles.
Numerical results are obtained using the model of a real hybrid car, "Smile" developed by FAAM, using a stack of fuel cells as the primary power source in addition to ultracapacitors.
The cab also has a stack of fuel cells that convert energy from hydrogen, which is stored in a tank under the car's bonnet, into electricity.
Five years ago, for example, the amount of platinum required by a stack of PEM fuel cells for a car cost $30,000; now, it needs about $500-worth.Thanks to such advances, the cost of a fuel cell has already fallen from the stratosphere to only a few thousand dollars per kilowatt of generating capacity.
The Geothermic Fuels Cells Process (IEP GFC) proposed by Independent Energy Partners extracts shale oil by exploiting a high-temperature stack of fuel cells.
In this work we develop and build a demonstrative pilot plant of the hydrogen energy vector that includes: energy conversion by a photovoltaic panel, production of hydrogen by electrolysis of water, low pressure storage of gases and use of a stack of proton exchange membrane fuel cells.
The design and development of a catalytic combustor is discussed, whose main components are: a multiplexed electrospray to disperse jet propulsion fuel (JP-8), a stack of catalytically coated grids through which fuel conversion and heat release is achieved cleanly and efficiently, and a recuperator to improve the system thermodynamic efficiency.
The 100-watt stack of fuel cells measures just 10 by 8 by 6.5 centimeters and has powered the carrier during rounds of golf lasting up to eight hours.
A stout wood stove against the wall helped ease the night cold, fueled by a stack of juniper logs.
Over the next year, he will develop prototypes made of stacks of fuel cells, which will be able to produce more power.
