Fuel Cells in Aerospace and Defense: Alternative Power for Critical Missions
Fuel cells provide electrical power through electrochemical reactions, offering high efficiency and low emissions. In aerospace and defense applications, they are explored as supplementary or alternative power sources for aircraft, spacecraft, and ground systems.
Advantages include quiet operation, reduced thermal signature, and high energy density. These characteristics are particularly valuable for surveillance platforms and long-endurance missions.
Challenges remain in fuel storage, durability, and integration under extreme operating conditions. Ongoing development aims to improve reliability and scalability for demanding aerospace and defense environments.
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