Electric Propulsion Poses New Challenges for Aviation

There are difficult technical questions to be answered before it is clear whether electric propulsion will be viable for anything larger than general-aviation aircraft. Many of them are being uncovered as NASA asks Rolls-Royce LibertyWorks and United Technologies Research Center (UTRC) to take a...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

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