Exploring the Possibility of Zero-Emission Aviation: Airbus Tests Innovative Fuel Cell Technology

Airbus is now taking its exploration of fuel cells for aviation into the next phase by developing and testing what it believes may be one of the potential solutions for its zero-emission aircraft of the future. The aerospace giant has modified an A380 flight test aircraft to carry liquid hydrogen tanks and their associated distribution systems, with ground and flight tests due in the middle of this decade. It hopes that these innovative propulsion systems will eventually be able to power a 100 passenger aircraft with a range of around 1000 nautical miles, whilst producing zero CO2 and NOx emissions.

Summary

• Airbus has revealed that it is developing a hydrogen-powered fuel cell engine.
• The propulsion system is being considered as one of the potential solutions to equip its zero-emission aircraft that will enter service by 2035.
• Hydrogen fuel cells, especially when stacked together, increase their power output allowing scalability.

What are the potential benefits of using hydrogen fuel cells for aircraft propulsion?

The potential benefits of using hydrogen fuel cells for aircraft propulsion include increased power output, scalability, zero NOx emissions, and no contrails, allowing for additional decarbonisation.

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Picture source: Praveen Thirumurugan