Airbus blended wing plane ‘could cut fuel consumption by 20%’
发布时间：2024年6月5日 02:24
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The blended wing model aircraft has been in secret testing (Credit: Airbus, S Ramadier)
A ‘blended wing’ aeroplane design used for a new technology demonstrator could reduce fuel consumption for single-aisle aircraft by up to 20%, Airbus has claimed.
A ‘blended wing’ aeroplane design used for a new technology demonstrator could reduce fuel consumption for single-aisle aircraft by up to 20%, Airbus has claimed.
The multinational company unveiled the Maveric (Model Aircraft for Validation and Experimentation of Robust Innovative Controls) at the Singapore Airshow today (11 February).
The model, which has been in secret testing, is 2m long and 3.2m wide, with a surface area of about 2.25m2. The blended wing design means there is no distinction between fuselage and wing, and they are instead melded together. With a new aerodynamic profile and a potential for weight reductions, it could potentially use less fuel than conventional designs.
The configuration also opens up possibilities for different propulsion systems and integration, Airbus said, as well as a “versatile cabin for a totally new on-board passenger experience”.
“Airbus is leveraging emerging technologies to pioneer the future of flight. By testing disruptive aircraft configurations, Airbus is able to evaluate their potential as viable future products,” said Jean-Brice Dumont, EVP Engineering Airbus.
“Although there is no specific timeline for entry into service, this technological demonstrator could be instrumental in bringing about change in commercial aircraft architectures for an environmentally sustainable future for the aviation industry.”
The project started in 2017, and the model first flew in June 2019. Testing will continue until around the middle of the year.
Other teams are developing blended wing aircraft. Dr Roelof Vos from the Delft University of Technology in the Netherlands is also hoping to achieve 20% lower fuel consumption with his ‘Flying-V’ concept, partially based on an Airbus patent.
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The model, which has been in secret testing, is 2m long and 3.2m wide, with a surface area of about 2.25m2. The blended wing design means there is no distinction between fuselage and wing, and they are instead melded together. With a new aerodynamic profile and a potential for weight reductions, it could potentially use less fuel than conventional designs.
The configuration also opens up possibilities for different propulsion systems and integration, Airbus said, as well as a “versatile cabin for a totally new on-board passenger experience”.
“Airbus is leveraging emerging technologies to pioneer the future of flight. By testing disruptive aircraft configurations, Airbus is able to evaluate their potential as viable future products,” said Jean-Brice Dumont, EVP Engineering Airbus.
“Although there is no specific timeline for entry into service, this technological demonstrator could be instrumental in bringing about change in commercial aircraft architectures for an environmentally sustainable future for the aviation industry.”
The project started in 2017, and the model first flew in June 2019. Testing will continue until around the middle of the year.
Other teams are developing blended wing aircraft. Dr Roelof Vos from the Delft University of Technology in the Netherlands is also hoping to achieve 20% lower fuel consumption with his ‘Flying-V’ concept, partially based on an Airbus patent.
Want the best engineering stories delivered straight to your inbox? The Professional Engineering newsletter gives you vital updates on the most cutting-edge engineering and exciting new job opportunities. To sign up, click here.
Content published by Professional Engineering does not necessarily represent the views of the Institution of Mechanical Engineers.
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