Search results
Hypersonic speed is one that exceeds five times the speed of sound, often stated as starting at speeds of Mach 5 and above. Learn about the physical phenomena, challenges and applications of hypersonic flow, and how it differs from supersonic and subsonic regimes.
Prędkość hipersoniczna, prędkość hiperdźwiękowa – prędkość naddźwiękowa poruszającego się obiektu przekraczająca wartość mach 5. Obecnie najszybszym samolotem hipersonicznym jest bezzałogowy Boeing X-43, który w 2004 roku osiągnął na krótko prędkość mach 9,6.
Hypersonic flight is flight through the atmosphere at speeds greater than Mach 5, where dissociation of air and high heat loads occur. Learn about the history, physics and propulsion of hypersonic vehicles, and their applications in shipping, weapons and defenses.
5 sty 2024 · Learn how NASA made aviation history with the first and second successful flights of a scramjet-powered airplane at hypersonic speeds. Scramjets are air-breathing engines that promise more affordable, flexible and safe ultra high-speed flights within the atmosphere and into Earth orbit.
27 wrz 2023 · Learn about the technology and challenges of hypersonic speed, which is five times the speed of sound or more. Find out how NASA's X-43A used a scramjet engine to fly at Mach 10 and how hypersonic missiles are used for military purposes.
7 maj 2021 · Learn about hypersonic aerodynamics, the study of high speed flow phenomena around aircraft. Explore topics such as shock waves, boundary layers, gas properties, and propulsion systems for hypersonic missions.
20 cze 2024 · Hypersonic speed refers to speeds over five times the speed of sound. Scientists measure it with a Mach number, named after Austrian physicist Ernst Mach.
