Fuel Cells
Fuel cells are electrochemical devices that convert the chemical energy of a fuel, such as hydrogen, into electrical energy. In aviation, fuel cells are used as an alternative power source for aircraft, replacing traditional combustion engines. Fuel cells offer several advantages over traditional engines, including higher efficiency, lower emissions, and quieter operation. They also have the potential to reduce the weight and increase the range of aircraft. However, the technology is still in the early stages of development and faces several challenges, including high costs, limited infrastructure, and safety concerns.
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