Honda announces plans for hybrid eVTOL aircraft
Entering the eVTOL market, Honda reveals new aircraft concept with a gas turbine hybrid power unit for up to 400 kilometers intercity travel range. Flight tests of demonstration model are set for 2025.
Honda’s artistic rendering of its eVTOL concept aircraft. Photo Credit: Honda
On Sept. 30, automotive company Honda introduced its initiative to enter new markets, including its plan to join the ranks of aerospace and auto manufacturers targeting advanced air mobility (AAM) and electric takeoff and landing (eVTOL) aircraft. With this announcement, the company unveiled its hybrid-electric aircraft concept for long-range, intercity travel, a research project that is being spearheaded by its subsidiary, Honda R&D Co.
In the press release, the company acknowledges the growing eVTOL field, involving a myriad of aerospace companies and tech startups, along with Toyota and Hyundai, but believes it can differentiate from them with the use of a gas turbine hybrid power unit that will reportedly provide a longer range and provide up to 400 kilometers (the current all-electric range is 100 kilometers) for intercity transportation. The company contends that the only “realistic” use case for all-electric air taxis today is intracity transportation, due to current battery limitations.
Honda eVTOL infograph, leverages its core technologies. Photo Credit: Honda
While Honda did not provide details on the aircraft, depictions show a lift-plus-cruise design with eight lifting propellors on parallel booms and two ducted propellors in the rear (shown above). Honda plans to leverage its expertise in areas such as combustion, aerodynamics and control technologies. Further, eVTOL notes that Honda’s experience developing the HondaJet and its HF120 turbofan engine will inform its approach to turbine technology, aerodynamics, lightweight structure manufacturing and aircraft certification.
Along with the eVTOL and a hybrid power unit, Honda also outlines a vision for a transportation ecosystem involving the use of strategically stationed “Honda Mobility Hubs” to serve as base locations connecting various cities. This ecosystem could involve electric and autonomous ground transportation as well.
According to TechCrunch, the company is working toward flight tests of a hybrid demonstration model in 2025, after which it will make a decision on commercialization.
This information was compiled from eVTOL, TechCrunch and the Rotorcraft Asia-Pacific e-newsletter.
Related Content
-
Materials & Processes: Resin matrices for composites
The matrix binds the fiber reinforcement, gives the composite component its shape and determines its surface quality. A composite matrix may be a polymer, ceramic, metal or carbon. Here’s a guide to selection.
-
Plant tour: Joby Aviation, Marina, Calif., U.S.
As the advanced air mobility market begins to take shape, market leader Joby Aviation works to industrialize composites manufacturing for its first-generation, composites-intensive, all-electric air taxi.
-
Materials & Processes: Fabrication methods
There are numerous methods for fabricating composite components. Selection of a method for a particular part, therefore, will depend on the materials, the part design and end-use or application. Here's a guide to selection.
