Aerospace Testing InternationalAerospace Testing International
  • News
    • A-E
      • Acoustic & Vibration
      • Avionics
      • Data Acquisition
      • Defense
      • Drones & Air Taxis
      • Electric & Hybrid
      • EMC
      • Engine Testing
      • Environmental Testing
    • F-L
      • Fatigue Testing
      • Flight Testing
      • Helicopters & Rotorcraft
      • High Speed Imaging
      • Industry News
    • M-S
      • Materials Testing
      • NDT
      • Simulation & Training
      • Software
      • Space
      • Structural Testing
      • Supplier News
    • T-Z
      • Technology
      • Telemetry & Communications
      • Weapons Testing
      • Wind Tunnels
  • Features
  • Magazines
    • March 2025
    • Dec 2024/Jan 2025
    • Showcase 2025
    • September 2024
    • June 2024
    • Archive Issues
    • Subscribe Free!
  • Opinion
  • Webinars
  • Events
    • All Events
    • Aerospace Test & Development Show
  • Podcasts
  • Videos
  • Suppliers
    • Supplier Spotlights
    • Press Releases
    • Technical Papers
  • Jobs
    • Browse Jobs
    • Post a Job – It’s FREE!
    • Manage Jobs (Employers)
LinkedIn YouTube X (Twitter)
LinkedIn YouTube X (Twitter)
Subscribe to magazine Subscribe to email newsletter Media Pack
Aerospace Testing InternationalAerospace Testing International
  • News
      • Acoustic & Vibration
      • Avionics
      • Data Acquisition
      • Defense
      • Drones & Air Taxis
      • Electric & Hybrid
      • EMC
      • Engine Testing
      • Environmental Testing
      • Fatigue Testing
      • Flight Testing
      • Helicopters & Rotorcraft
      • High Speed Imaging
      • Industry News
      • Materials Testing
      • NDT
      • Simulation & Training
      • Software
      • Space
      • Structural Testing
      • Supplier News
      • Technology
      • Telemetry & Communications
      • Weapons Testing
      • Wind Tunnels
  • Features
  • Magazines
    1. March 2025
    2. Dec 2024/Jan 2025
    3. Showcase 2025
    4. September 2024
    5. June 2024
    6. March 2024
    7. Archive Issues
    8. Subscribe Free!
    Featured
    19th March 2025

    In this issue: March 2025

    Online Magazines By Ben Sampson
    Recent

    In this issue: March 2025

    19th March 2025
    contents and front cover of magazine

    In this issue: December / January 2025

    19th December 2024
    Showcase 2025

    In this issue – Showcase 2025

    6th November 2024
  • Opinion
  • Webinars
  • Events
    • All Events
    • Aerospace Test & Development Show
  • Podcasts
  • Videos
  • Suppliers
    • Supplier Spotlights
    • Press Releases
    • Technical Papers
  • Jobs
    • Browse Jobs
    • Post a Job – It’s FREE!
    • Manage Jobs (Employers)
LinkedIn YouTube X (Twitter)
Aerospace Testing InternationalAerospace Testing International
Engine Testing News Uncategorized

French firms run liquid hydrogen engine for light aviation

Ben SampsonBy Ben Sampson14th January 20253 Mins Read
Share LinkedIn Twitter Facebook Email
engine testing
The BeautHyFuel has tested an engine using liquid hydrogen fuel suitable for use in light aviation (Image: Safran)

Engineers have successfully tested a liquid hydrogen-fueled aircraft engine for use in light aviation

The ground tests are the first done for a liquid hydrogen-fueled gas turbine engine suitable for use in the light aviation market and were done at Air Liquide’s Grenoble Technologies Campus in France.

This demonstration test was part of the BeautHyFuel project which is exploring hydrogen propulsion solutions for light aircraft. It follows an initial engine qualification test campaign in January 2024 at ArianeGroup’s Vernon site in France.

In September 2024, Turbotech, Safran and Air Liquide completed ground demonstration testing of a hydrogen-fueled gas turbine aeroengine based on an ultra-efficient regenerative cycle and fed from a liquid hydrogen tank.

This demonstration followed a first test phase in January 2024 which used hydrogen fuel stored in gaseous form to perform an initial characterization of the engine.

In the second test phase, the engine was coupled to a cryogenic (–250°C) liquid storage system developed by Air Liquide to demonstrate the end-to-end integration of a propulsion system replicating all functions on a complete aircraft.

BeautHyFuel is led by Turbotech and Elixir Aviation in partnership with Safran, Air Liquide and Daher and is supported by the French Civil Aviation Authority (DGAC).

“This is a major step forward in the transition to fully decarbonized aircraft propulsion, which will be ready to fly as soon as the world mass-produces green hydrogen,” said Damien Fauvet, CEO of Turbotech. “The aim was to achieve a similar energy density to a conventional Avgas or Jet A-1 fuel system, while taking account of the constraints associated with the retrofit, operability and certification of a cryogenic hydrogen propulsion solution.”

Pierre-Alain Lambert, vice president of hydrogen programs at Safran said, “This second stage marks the successful culmination of the project. By coupling our technology to Air Liquide’s cryogenic storage system, which provides the energy density needed for aircraft applications, we’ve demonstrated that a complete high-tech propulsion solution with zero carbon emissions in flight is possible and that it can be directly integrated into light aircraft.

“For Safran, it rounds out the range of small-scale, agile exploratory projects we’ve been conducting, which are particularly valuable for addressing specific challenges in hydrogen propulsion for commercial aviation.”

Turbotech, Elixir Aviation, Safran, Air Liquide and Daher formed the BeautHyFuel joint research project in June 2022. The aim of this project is to design and ground test a hydrogen propulsion system rated for light aviation and develop a methodology so it can be certified for retrofit.

The French government-funded BeautHyFuel project benefits from the combination of Turbotech’s ultra-efficient light turbine technologies, Safran’s experience as an aeroengine manufacturer and fuel system designer, Air Liquide’s cryogenic hydrogen storage technologies for aerospace propulsion, Elixir’s role as a manufacturer of innovative light planes, and Daher’s experience in aircraft development, certification, production, and maintenance.

Share. Twitter LinkedIn Facebook Email
Previous ArticleDaher opens Fly’in sustainable aviation R&D center
Next Article Academic Insight: Nondestructive testing used to improve parachute
Ben Sampson

Ben has worked as a journalist and editor, covering technology, engineering and industry for the last 20 years. Initially writing about subjects from nuclear submarines to autonomous cars to future design and manufacturing technologies, he was editor of a leading UK-based engineering magazine before becoming editor of Aerospace Testing in 2017.

Related Posts

Drones & Air Taxis

Wisk and NASA to partner on US autonomous flight operations and standards

20th May 20252 Mins Read
Industry News

Society of Flight Test Engineers Europe releases Annual Symposium 2025 agenda

19th May 20252 Mins Read
News

US range opened to boost hypersonic and laser weapon testing

19th May 20252 Mins Read
Latest Posts

Industry Adoption of 3D Optical Surface Gauges

21st May 2025

NDT: Robotics and software spur innovation

21st May 2025

Wisk and NASA to partner on US autonomous flight operations and standards

20th May 2025
Supplier Spotlights
Our Social Channels
  • Twitter
  • YouTube
  • LinkedIn
Getting in Touch
  • Subscribe To Magazine
  • Contact Us
  • Meet the Team
  • Media Pack
Related Topics
  • Aircraft Interiors
  • Business Jet Interiors
FREE WEEKLY NEWS EMAIL!

Get the 'best of the week' from this website direct to your inbox every Wednesday

© 2023 Mark Allen Group Ltd | All Rights Reserved
  • Cookie Policy
  • Privacy Policy
  • Terms & Conditions

Type above and press Enter to search. Press Esc to cancel.