Watch NASA test revolutionary new rotating detonation rocket engine …
2024年1月19日 · A rotating detonation rocket engine (RDRE) is a new type of propulsion that combusts fuel and oxidizer in a circular motion, creating a self-sustaining shockwave....
The Pentagon's Hypersonic Rocket Engine: Here's What We Know
2023年2月27日 · The Mjölnir is a full-flow, 3D-printed engine whose high weight-to-thrust ratio means its could be a perfect fit for everything from hypersonic aircraft to planetary landers.
GE Aerospace achieves breakthrough in hypersonic engine …
2023年12月14日 · GE Aerospace’s vision for a crewed, reusable hypersonic vehicle requires integrating a high-power jet turbine powerplant with a dual-mode scramjet engine. Pictured is its XA100 adaptive cycle...
Hypersonic flight - Wikipedia
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, propulsion, and defenses of hypersonic vehicles, as well as their applications in shipping, weapons, and …
World first: Oblique wave detonation engine may unlock Mach …
2021年5月12日 · UCF researchers have successfully fired up a new hypersonic detonation engine that harnesses the raw power of a sustained, trapped explosion. The new engine could power aircraft up to 17...
Chinese scientists propose ram-rotor detonation engine for hypersonic …
2 天之前 · Chinese scientists proposing a new concept for a hypersonic engine with improved continuous thrust, lower start-up speeds and enhanced performance have inserted a ramjet into a rotary detonation ...
Revolution at Mach 10: NASA-Backed Hypersonic Jets
2024年6月28日 · Researchers at UVA and Purdue explore how to control and enhance scramjet engines for hypersonic aircraft that can fly into space from horizontal takeoff. The study, funded by NASA, reveals new findings on optical sensors and adaptive systems for scramjet performance.
Hypersonic Technology Project - NASA
2024年8月8日 · NASA is working to enable hypersonic flight by conducting fundamental and applied research on propulsion, vehicles, and materials. Learn about the project's history, goals, challenges, and latest news on hypersonic tests and missions.
Hypersonic Technology Project Overview - NASA
2024年6月21日 · Learn how NASA studies and applies the science of hypersonics to enable reusable airbreathing vehicles for fast and efficient flight. Explore the vision, mission, approach, and facilities of the Hypersonic Technology project.
GE Aerospace Demonstrates Hypersonic Dual-Mode Ramjet with …
2023年12月14日 · GE Aerospace demonstrated a hypersonic dual-mode ramjet (DMRJ) with rotating detonation combustion (RDC) in a supersonic flow stream, a world-first test. The DMRJ with RDC could enable super-efficient hypersonic flight with longer range and higher speed, part of GE Aerospace's comprehensive hypersonics program.
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