X-59 QueSST
The X-59 QueSST (Quiet Supersonic Transport) is an experimental aircraft being developed by NASA, in collaboration with Lockheed Martin, to advance supersonic technology and mitigate the noise associated with supersonic flight. The preliminary design started in February 2016.
The main theme of the X-59 QueSST:
Motive: The primary objective of the X-59 QueSST program is to demonstrate low-boom supersonic flight. The goal is to develop an aircraft that can fly at supersonic speeds without generating the disruptive sonic booms traditionally associated with supersonic aircraft.
Sonic Boom Reduction: The X-59 QueSST is designed with a long, slender shape and a distinctive forward-swept wing configuration to help minimize the sonic boom created by the aircraft. By carefully shaping the aircraft and distributing the shockwaves, it aims to produce a sonic thump or a quieter sonic signature that is less disruptive to people on the ground.
Aerodynamics and Performance: The X-59 QueSST has a length of approximately 94 feet (29 meters) and a wingspan of around 29.5 feet (9 meters). It is powered by a single General Electric F414 engine, which is also used on the F/A-18E/F Super Hornet. The aircraft is expected to cruise at a speed of around Mach 1.4 (approximately 1,700 kilometers per hour or 1,060 miles per hour).
Cockpit and Visibility: The X-59 QueSST features a single-pilot cockpit with an advanced display system to enhance the pilot’s situational awareness. The aircraft also incorporates a forward-looking windowless cockpit design, using advanced technologies like cameras and displays to provide the pilot with a panoramic view of the surroundings.
Flight Testing: The X-59 QueSST is currently in the development phase, with NASA and Lockheed Martin working on its design and construction. The x-59 is delivered to NASA in 2021 for flight testing in 2023.
The Specifications of the X-59 QueSST
Length: Approximately 94 feet (29 meters)
Wingspan: 29.5 feet (9 meters)
Height: 14 feet
Maximum Take-off Weight: 32,300 lb (14,700kg)
Engine: One General Electric F-414 engine (similar to the F/A-18E/F Super Hornet)
Cruise Speed: Approximately Mach 1.4 (around 1,700 kilometers per hour or 1,060 miles per hour)
Maximum Altitude: 55,000 feet
Cockpit: Single-pilot cockpit with an advanced display system
