8. The fuel used in rockets is highly combustible and requires careful handling. 9. The fuel station was closed due to a shortage of gasoline. 10. The fuel economy of my old car is terrible, so I'm considering buying a more efficient vehicle.©...
Most fuels release energy by burning with oxygen in the air. But some—especially chemical fuels used in rockets—need specialoxidizersto burn. Oxidizers are compounds that contain oxygen. Nuclear fuels do not burn but release energy through thefission(splitting) orfusion(joining together) of atoms...
Solid fuel for use in hybrid rockets includes two recycled tire rubbers of specified particle sizeSolid fuel comprises 28 wt.% polyol Badur PU 801K49 (RTM), 27 wt.% diphenylmethane-4,4'-diisocyanate, 15 wt.% finely ground recycled tire rubber of particle size up to 1 mm and 30 wt.% ...
All nuclear fuels currently employed in practical, nonweapons applications react by fission.High-energy fuels for jet engines and rockets are rated by their specific impulse in thrust per pound of propellant per second. Hydrogen, which is the lightest element, is usually used in the form of ...
High-energy fuels for jet engines and rockets are rated by their specific impulse in thrust per pound of propellant per second. Hydrogen, which is the lightest element, is usually used in the form of compounds, because the density of liquid hydrogen is low and therefore a large volume is re...
Liquid hydrogen is used in large volumes in the space program as a primaryrocket fuelfor combustion with oxygen or fluorine, and as a propellent for nuclear powered rockets and space vehicles. Antimatter, it turns out, is real, nonfiction stuff, but too rare to be used directly asrocket fuel...
Used in the production of orbital rockets. It is the second-most long-lasting of all the fuel types, beat only by Nuclear fuel. Rocket fuel can also be used in burner devices to provide 100MJ of energy, however this is slightly less efficient than using
used, we will have a choice between direct removal of the product or permitting the product to decayin-situand either removing the positrons or injecting electrons into the plasma to annihilate the positrons. Which ever technique is chosen, it will have to be done in a way that does not ...
For nuclear fission, the main fuel types are Uranium and Plutonium, specifically235U,233U, and239Pu. Plutonium-239 is also used in nuclear weapons. In science fiction stories, these are often called "power metals." Also very valuable areThorium-232and Uranium-238. They are worthless as fuel...
Noun1.fuel cell- cell that produces electricity by oxidation of fuel (hydrogen and oxygen or zinc and air); often used in electric cars electric cell,cell- a device that delivers an electric current as the result of a chemical reaction ...