H3 Dynamics completes the first Hydrogen-Electric nacelle technology flight in the world.

The first hydrogen-powered aircraft powered by H3 Dynamics‘ app hydrogen propulsion nacelles took flight in France. “Today, we must all learn from tiny commercial applications and steadily expand the size of aircraft over time in collaboration with all stakeholders. Most significantly the regulators.”

H3 Dynamics became a topic in an Oval Office press conference the day after announcing its hydrogen aviation concept in 2018. Launching a global hydrogen aviation movement. H3 Dynamics completed its first functional hydrogen propulsion nacelle prototype in November 2021.

The first pod system took flight in July 2022.

The first distributed pod system took flight in July 2022 on a scaled-down aircraft at the “Hub Drones Systematic” airfield near Paris. The French civil air authority (DGAC) authorized the hydrogen flight.

The self-contained nacelle method of H3 Dynamics tackles the technological, safety, and cost challenges that hydrogen aircraft developers may encounter in the future. It accomplishes this by installing hydrogen and smaller fuel cells in a series of collaborative propulsion nacelles beneath the wings. The global thrust nacelle market is expected to reach $7 billion by 2030, according to a new 2022 report. Which identifies H3 Dynamics’ hydrogen solution as a critical new opportunity in the sector.

More visible aviation will fly aircraft much sooner.

Other, more visible proponents of hydrogen aviation will fly larger aircraft much sooner. However, they will do it by converting existing aircraft with fuel cells sourced from the automotive industry. And storing enormous quantities of gas or liquid hydrogen within the main fuselage.

“Not only is safety our number one priority, but we also do not want hydrogen to compete for revenue-generating airfreight and passenger space.” said the founder and chief executive of H3 Dynamics. Distributing remote systems eliminates technical issues, such as temperature control, and improves security through various redundancies.

Electric flight range of up to 900 kilometers.

With an electric flight dimension of up to 900 kilometers on liquid hydrogen and 350 kilometers on pressurized hydrogen. H3 Dynamics’ 25-kilogram test aircraft is already a breakthrough. Its externalized nacelle design frees up 30 liters of fuselage room and contains neither hydrogen nor power plant components.

That said, Hydrogen propulsion nacelles from H3 Dynamics could become a retrofit for battery-powered unmanned eVTOL or fixed-wing freight drones. In preparation for introducing considerably longer-length uncrewed hydrogen flights, H3 Dynamics began working with the world’s leading air traffic control firms on airspace safety. It has gained experience deploying high-volume enterprise data services in smart cities. Such as Singapore and has been progressively combining them with drone-agnostic charging stations.

H3 dynamics does not need to wait until 2035.

However, H3 Dynamics does not need to wait until 2035 to embark on its commercial journey by beginning regulatory and certification procedures at the lower limit. “Today, we must all learn from tiny commercial applications and steadily expand the size of aircraft over time in collaboration with all stakeholders, most significantly the regulators.”

Currently, H3 is already planning its future moves. It is investigating liquid hydrogen integration as part of a 2019 joint-development project with ISAE-SUPAERO in Toulouse. The target is a historical and symbolic Atlantic crossing using hydrogen-electric propulsion in the next two years.

H3 is currently working on a next-generation platform powered by six separate hydrogen-electric nacelle systems, with airfield testing feeding its digital twin capabilities for hydrogen aircraft design. The airplane will include rapid refueling and serve as a test bed for the hydrogen-electric propulsion technology developed by H3 Dynamics.

Highlights:

  • Under-wing propulsion nacelles liberate fuselage space for passengers and freight.
  • EVTOL, airships, and fixed-wing UAVs are immediate markets.
  • The subsequent phase will increase the power output of a 2-4 passenger airplane by the end of 2023.