Shulou(Shulou.com)11/24 Report--

CTOnews.com news on January 30, Northwestern Polytechnic University developed a wing-body fusion large airliner scale test aircraft recently successfully test flight. As the flight test for flight verification of a series of key design technologies, this test carried out the test of the take-off and landing of the test aircraft, the opening of the field, and the autonomous flight of the planned route, and successfully completed the expected flight plan.

CTOnews.com learned that the wing-body fusion civil aircraft has a wide, flat fuselage, a strong sense of streamline, a smooth transition between the fuselage and wings, no clear boundaries, and the cabin is located under the slightly bulging fuselage. This kind of aircraft with integrated wing and fuselage, known as wing-body fusion aircraft, is the development direction of civil aircraft in the future.

According to reports, the international aviation community has found that this kind of wing-body fusion civil aircraft has the advantages of high aerodynamic efficiency, light structural weight, large loading space, energy saving and environmental protection, and is one of the revolutionary technologies that meet the requirements of the future development of civil aircraft. it is the priority direction for the development of the next generation wide-body airliner in the world.

After a series of large-scale wind tunnel tests, numerical simulation and scale flight, the team of Western University of Technology has conquered and mastered a series of key design technologies, such as overall, aerodynamics, aircraft-engine matching, flight control and so on. and important progress has been made in aircraft serialization development, special structure of central body, noise suppression and so on.

CTOnews.com learned that the wing-body fusion civil aircraft concept scheme formed by the Western University of Technology team uses a single-row 16-seat design to provide passengers with a spacious and comfortable ride environment. Compared with the current foreign design of a row of 24-30 seats, when the plane turns, the passengers sitting on the outside will feel less overload and the ride experience will be more comfortable. At the same time, eight hatches are evenly arranged on both sides of the fuselage, which well meets the requirements of the 90-second golden escape standard.

In addition, the team of Western University of Technology has carried out research on the technology of new energy wing-body fusion civil aircraft, and completed the preliminary design of the concept scheme of hydrogen energy wing-body fusion civil aircraft.

In the next step, the team will further verify and improve the overall comprehensive design technology of wing-body fusion civil aircraft, overcome the key technologies such as structure and noise reduction, and focus on the development direction of new energy aircraft technology. conquer the back-up / backpack / distributed engine layout design technology to provide technical reserves for the development of electric / hydrogen-powered wing-body integration civil aircraft.

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