The Week In Technology, Jan. 27-31, 2025

Novel hydrogen hybrid diagram

Mechanically decoupled from the turbine, compressors are powered electrically by the fuel cell.

Credit: University of Illinois/AW&ST
NASA Funds Turbine/Fuel-Cell Hybrid Study The feasibility of a novel aircraft propulsion system concept combining gas turbines and fuel cells, both using liquid hydrogen, is to be studied under a grant awarded by NASA to the University of Illinois Urbana-Champaign. Funded under the NASA Innovative...
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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