|
Hydrogen Fuel Essays and Term Papers
Fuel CellsWhat is a fuel cell?
A fuel cell is a device that generates electricity by a chemical reaction. Every fuel cell has two electrodes, one positive and one negative, called, respectively, the anode and cathode. The reactions that produce electricity take place at the electrodes.
Every fuel cell ...
|  Save Paper - Premium Paper - Words: 2030 - Pages: 8 |
Fuel CellBallard Power System is the world leader in developing and commercializing proton exchange membrane power systems. At the heart of this corporation is the Ballard , a propriety zero-emission engine that converts natural gas, methanol, or hydrogen fuel directly into electricity without combustion. ...
| | Save Paper - Premium Paper - Words: 1167 - Pages: 5 |
Alternative Fuels (fuel Cells)Ballard Power System is the world leader in developing and commercializing proton exchange membrane fuel cell power systems. At the heart of this corporation is the Ballard Fuel Cell, a propriety zero-emission engine that converts natural gas, methanol, or hydrogen fuel directly into electricity ...
| | Save Paper - Premium Paper - Words: 1185 - Pages: 5 |
Hydrogen 2Hydrogen in it's liquid form has been used in space vehicles for years.
Hydrogen has a high combustion energy per pound relative to any other fuel,
meaning hydrogen is more efficient on a weight basis than fuels currently used in air or ground transportation. Hydrogen is the universe's most ...
| | Save Paper - Premium Paper - Words: 1155 - Pages: 5 |
Alternative Energy SourcesIn the not-too-distant future -- with regard to history's timeline -- there will come a point when fossil fuels will have been depleted and humans will be forced to find alternative sources with which to power automobiles, household heating units and myriad other machinery that utilizes fuel. ...
| | Save Paper - Premium Paper - Words: 1121 - Pages: 5 |
Hydrogen: The Fuel Of The FutureBy: Json
Why are we as Americans so afraid to change? even if it is a change for the
better? the world has been using oil coal and other petroleum products to power
just about everything that moves for the last 150 years. yet most cars in the
united states only get 10-20 miles a gallon and even ...
| | Save Paper - Premium Paper - Words: 1231 - Pages: 5 |
Renewables, The Energy Source For America’s FutureWhen many people thing of the United States, they envision a land of freedom, prosperity, and wealth. However, environmentalists see a different land, one containing six percent of the world’s population, and yet producing twenty-five percent of the world’s pollution. This is because much of ...
| | Save Paper - Free Paper - Words: 1078 - Pages: 4 |
So, How Does It Work? The Wankel Rotary EngineSo, How Does It Work? The Wankel Rotary Combustion Engine
Theory, Design, and Principles of Operation
Internal combustion engine: fuel air mixture ignites and the explosion directly drives the engine internally.
Four phase Otto Cycle engine: intake, compression, power, exhaust.
Three main ...
| | Save Paper - Free Paper - Words: 758 - Pages: 3 |
Global WarmingQ: Do we need new laws requiring industry to cut emissions of global warming pollution?
A: Yes. Voluntary reduction programs have failed to stop the growth of emissions. Even leaders of major corporations, including companies such as DuPont, Alcoa and General Electric, agree that it's time for ...
| | Save Paper - Premium Paper - Words: 510 - Pages: 2 |
The Race To The MoonAt the start, there were no set rules for the Space Race. What would count as winning? What was the goal? For Americans, President Kennedy's declaration narrowed the Space Race down to one precise goal: landing a man on the Moon before the Soviets. The Space Race became a race to the Moon. For ...
| | Save Paper - Premium Paper - Words: 3490 - Pages: 13 |
Orion"Down fell the red skin of the lion Into the river at his feet. His mighty club no longer beat The forehead of the bull; but he Reeled as of yore beside the sea, When blinded by Oenopion He sought the blacksmith at his forge, And climbing up the narrow gorge, Fixed his blank eyes upon the sun." ...
| | Save Paper - Premium Paper - Words: 718 - Pages: 3 |
FloodingThrough years of watching their beaches crumble and wash away and following strenuous efforts to halt the damage, the ocean front communities of New Jersey do not necessarily agree on solutions, but the various factions, or at least those represented in a November 1997 Conference, have arrived ...
| | Save Paper - Premium Paper - Words: 3318 - Pages: 13 |
The Greek Myth Of OrionOrion "Down fell the red skin of the lion Into the river at his feet. His mighty club no longer beat The forehead of the bull; but he Reeled as of yore beside the sea, When blinded by Oenopion He sought the blacksmith at his forge, And climbing up the narrow gorge, Fixed his blank eyes upon the ...
| | Save Paper - Premium Paper - Words: 736 - Pages: 3 |
Nuclear Fusionis constantly present in our solar system. In the core of the sun, Hydrogen is converted to Helium providing enough energy to sustain life on earth. This process occurs at temperatures of 10-15 million degrees Celsius.
We are now trying different methods here on Earth to make fusion the next ...
| | Save Paper - Premium Paper - Words: 886 - Pages: 4 |
Fusion 2Fusion reactions are inhibited by the electrical repulsive force that acts between two positively charged nuclei. For fusion to occur, the two nuclei must approach each other at high speed to overcome the electrical repulsion and attain a sufficiently small separation (less than one-trillionth of ...
| | Save Paper - Premium Paper - Words: 2677 - Pages: 10 |
Description For The Existanceof God
The existence of God is a subject that has occupied schools of philosophy and theology for thousands of years. Most of the time, these debates have revolved around all kinds of assumptions and definitions. Philosophers will spend a lifetime arguing about the meaning of a word and never ...
| | Save Paper - Premium Paper - Words: 1605 - Pages: 6 |
The Prospect Of Cold FusionIn March of 1989, Drs. Martin Fleischmann and Stanley Pons first announced that they had discovered a way of producing heat from metals supersaturated with heavy water. Thus at the University of Utah, cold fusion was discovered. In the weeks following this announcement many other scientists tried ...
| | Save Paper - Premium Paper - Words: 1350 - Pages: 5 |
What Was The Effect Of The Space Shuttle ChallengerDisaster on NASA and the Future of the United States Space Program?
This was the major question proposed during the late 1980's. What was the
future of NASA going to be after this terrible disaster? Would there be
enough funding for the continuation of the United States Space Program?
This ...
| | Save Paper - Free Paper - Words: 2726 - Pages: 10 |
Fission Or FusionI think that right now, fission is the only way that we can get more
energy out of a nuclear reaction than we put in. First, the energy per fission
is very large. In practical units, the fission of 1 kg (2.2 lb) of uranium-235
releases 18.7 million kilowatt-hours as heat. Second, the fission ...
| | Save Paper - Premium Paper - Words: 1273 - Pages: 5 |
Fossil FuelsFossil fuels or mineral fuels are fuels formed by natural resources such as anaerobic decomposition of buried dead organisms. The age of the organisms and their resulting fossil fuels is typically millions of years, and sometimes exceeds 650 million years. These fuels contain high percentage of ...
| | Save Paper - Premium Paper - Words: 1389 - Pages: 6 |
|
|
