Supersonic Travel: Unusual Aircraft Design Could Cut Flight Times by 70 Percent

The proposed QuPlane is about 68 meters long and is designed to reach Mach 2.1, or 2.1 times the speed of sound under reference conditions. Its target range is about 16,000 kilometers. If these specifications are achieved in an operational aircraft, nonstop flights on some long routes, including London to Australia, could become possible.

A concept design for a supersonic passenger plane called the QuPlane, if realized, could significantly reduce the time of long-haul air travel. The designers of this plane claim that their proposed model will be able to fly at a speed more than twice the speed of sound and carry up to 200 passengers. However, this aircraft is still in the conceptual design stage and its declared capabilities have not been proven in actual flight.

According to Ambassador Arjan, the proposed QuPlane aircraft will be about 68 meters long and is designed to reach a speed of Mach 2.1; A speed equal to 2.1 times the speed of sound in reference conditions. Its targeted flight range has been announced as about 16,000 kilometers. If these specifications are met in an operational aircraft, it would be possible to fly some long routes, including flying between London and Australia, non-stop.

According to The Sun, one of the interesting features of this design is its body shape. Unlike conventional airliners that have distinct wings on both sides of the body, the QuPlane uses a so-called "integrated body and wing" design. In this structure, the fuselage and wing-like parts are combined together to reduce air resistance.

Reducing the aerodynamic resistance is very important in fast flights because with the increase in speed, the drag force and energy required for the movement of the plane increases. However, the actual performance of this design must be evaluated through detailed simulations, aerodynamic tests, and finally test flights.

According to the published specifications, this plane is supposed to fly at an altitude of about 18 kilometers and is equipped with four engines. Also, 3D holographic displays and artificial intelligence-based systems are considered for the cockpit. These features are currently part of the proposed design and should not be considered approved technologies on a ready-to-fly aircraft.

Passenger transportation with supersonic aircraft

Flying faster than the speed of sound is not a new idea. Since 1976, the Concorde has been transporting passengers at supersonic speeds, but the high cost of operation, fuel consumption, and the loud noise of the sonic boom were some of its major limitations. This aircraft was decommissioned in 2003.

Now new projects are being pursued to solve some of these problems. For example, NASA developed the X-59 test aircraft to investigate sonic boom reduction technologies. This project differs from QuPlane in that its main goal is to investigate low-noise supersonic flight.

Despite these advances, building a supersonic passenger aircraft that is both safe, affordable, and meets environmental and acoustic limits remains a major challenge.

The flight of this strange bird depends on the development of suitable engines, flight tests, safety approvals and economical operation. Until then, the QuPlane should be seen as an ambitious plan for the future of aviation, not a plane that will soon be moving passengers this fast.