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Multi-word Results
| air-fuel |
pertaining to the air and fuel injected at the same time into a combustion engine. |
| alternative fuel |
a fuel other than fossil fuel used to power an internal combustion engine. |
| flex-fuel |
of a vehicle, capable of using more than one type of fuel, typically gasoline and ethanol. |
| fossil fuel |
any carbon-containing fuel formed from the remains of prehistoric plants and animals. Coal, petroleum, and natural gas are examples of fossil fuels. |
| fuel cell |
any of various devices in which continuous electrical energy is produced from the reaction between a fuel, such as liquid hydrogen, and an oxidant. |
| fuel injection |
any of several systems by which fuel is sprayed directly into an engine's combustion chamber. [2 definitions] |
| fuel oil |
any oil used for fuel, esp. a liquid petroleum product. |
| fuel rod |
a rod-shaped unit that contains nuclear fuel such as plutonium or uranium. |
| solid fuel |
any of various rocket propellants, combining fuel and oxidizer in a solid storable mass. |
| synthetic fuel |
a hydrocarbon fuel produced from fossil fuels such as shale, tar sands, or coal. |
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