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Sustainable fuel. Engines are among the most crucial components in a supersonic plane, as they need to propel the aircraft faster than normal airliners, requiring a different design.
This forced supersonic jets like the Concorde into strictly routes over water like transatlantic flights. But the Concorde stopped flying since 2003 over concerns about its economic viability.
A new study by NASA’s Glenn Research Center has looked at the possibility of supersonic passenger jets. Its “high-speed strategy” is mooting commercial flights that travel at up to Mach 4 ...
The interaction of shock waves from two supersonic aircraft, photographed for the first time by NASA using the Schlieren method in 2019. A supersonic aircraft is an aircraft capable of supersonic flight, that is, flying faster than the speed of sound (Mach 1). Supersonic aircraft were developed in the second half of the twentieth century.
XS-1 flight number 50 is the first one where the X-1 recorded supersonic flight, with a maximum speed of Mach 1.06 (361 m/s, 1,299 km/h, 807.2 mph). As a result of the X-1's initial supersonic flight, the National Aeronautics Association voted its 1947 Collier Trophy to be shared by the three main participants in the program.
Supersonic aircraft must have considerably more power than subsonic aircraft require to overcome this wave drag, and although cruising performance above transonic speed is more efficient, it is still less efficient than flying subsonically. Another issue in supersonic flight is the lift to drag ratio (L/D ratio) of the wings. At supersonic ...
Ever since the supersonic Concorde was grounded in 2003, airline passengers — at least, wealthy airline passengers—have yearned for the return of faster-than-sound transit. Today, a trip from ...
The X-54A was reported as being developed by Gulfstream Aerospace and is intended to be powered by two Rolls-Royce Tay turbofan engines. [1] The X-54A may be connected to Gulfstream's "Sonic Whisper" program, trademarked in 2005 as an aircraft design to "reduce boom intensities during supersonic flight"; [9] besides Gulfstream, Lockheed Martin and Boeing have also produced viable designs for ...