“There are lots of outdated floatplanes around, and we needed to design a safer aircraft with better performance,” Rijff commented. Historically, most of the demand has been in North America, but now some new manufacturers, such as Jekta, see the potential to expand the role of amphibious aircraft in other parts of the world that require more efficient connections along coasts and rivers. Rijff has been studying the market for seaplanes since the 1990s. Expanding the Market for Sustainable Amphibious Aircraft It believes that the biodegradable qualities of wood mean that it will have a lower end-of-service-life environmental impact and also that the material has inherently superior fatigue-resistant qualities. It also has a partnership with Hoffmann Propeller in Germany, which has expertise in wooden propeller design and manufacturing.Ĭormorant is seeking to determine how much of the airframe and wings might be made from wood and how practical it might be for series production. Working with engineers from Robert Gordon University in Aberdeen, Scotland, Cormorant is looking into the potential to improve tensile strength by layering wood and carbon fiber. Discussions are underway with a Dutch producer of sustainable, harvested, high-quality, aviation-grade Sitka spruce from its natural habitat on Canada's Pacific coast. His team started to consider using wood with a view to making a more environmentally sustainable aircraft. Managing director Chris Rijff told FutureFlight he has already made a full-scale wooden mock-up of the new seaplane, using his carpentry skills and a computer numerical control machine. Phase 2 of this work, which started in July 2022, is based at the test center at Kirkwall Airport. Working through the Sustainable Aviation Test Environment project, based in Scotland’s Orkney Islands, Cormorant is also sharing in a £1.7 million ($2.1 million) funding pot from the UK Research and Innovation organization along with eVTOL aircraft developer ARC Aero Systems and airship manufacturer Hybrid Air Vehicles. In March, Cormorant started refining the preliminary design with the University of Glasgow and German aerospace engineering company Leichtwerk, which is an EASA-approved Part 21J design organization.
Its planned seven-passenger model will feature hybrid-electric propulsion, but more unusually may be largely built from wood, which the Dutch company describes as “nature’s original, renewable, composite material.” Cormorant Seaplanes has entered the competition to reinvent amphibious aircraft for the 21 st century.
0 kommentar(er)
