The Aviationist on MSN

General Electric Demonstrates Ramjet Engines for Hypersonic Missiles

The Solid Fuel Ramjet (SFRJ) and the Hypersonic Dual-Mode Ramjet (DMRJ) are seeing rapid success as the U.S. hikes spending ...
New Atlas

GE Aerospace flies hypersonic engine with no moving parts

What has zero moving parts, yet can blast an aerial vehicle to velocities beyond Mach 5? The answer is the recently flight-tested Atmospheric Test of Launched Airbreathing System (ATLAS) powered by a ...
Yahoo

World’s first underwater boron ramjet for hypersonic weapons achieves 90% efficiency

China has tested a powerful engine that can carry weapons at remarkable speeds through both air and water. The novel engine achieved 90% efficiency in laboratory tests, which were conducted in ...
NextBigFuture

Rotating Detonating Engines Can Enable Practical Hypersonic Planes

The main problem holding back reusable hypersonic planes is that traditional ramjet engines become very inefficient over mach 2 while hypersonic engines do not work well below mach 4. There is the ...
JEC Composites

GE Aerospace demonstrates hypersonic dual-mode ramjet with rotating detonation combustion

GE Aerospace lifted the curtain on its comprehensive hypersonics program at its Research Center in Niskayuna, demonstrating what is believed to be a world-first hypersonic dual-mode ramjet (DMRJ) rig ...
autoevolution

Howitzer Sceptre Shells With Ramjet Engines Hit Mach 3.5 Before Obliterating the Enemy

Artillery has been for a very long time one of the best ways to fight the enemy from very far away. The ability to strike from a safe distance is a godsend for soldiers, as it gives them the ability ...
autoevolution

U.S. Demos World's First Hypersonic Dual-Mode Ramjet With Rotating Detonation Combustion

The world of hypersonics is perhaps just as captivating to some people as say space exploration is to others. After all, it's all about going really, really fast through Earth's atmosphere, many times ...
Local 12 WKRC Cincinnati

Futuristic GE Aerospace ramjet engine tests even better than expected

CINCINNATI (Cincinnati Business Courier) - GE Aerospace’s futuristic hypersonic engine has exceeded the company’s expectations in a breakthrough round of new tests. The dual-mode ramjet engine, which ...

GE Aerospace Successfully Completes Supersonic Flight Tests of a Solid-Fueled Ramjet at Kennedy Space Center

GE Aerospace today announced the successful supersonic captive carry flight tests of its Atmospheric Test of Launched ...
National Security Journal on MSN

SR-72 ‘Son of Blackbird’ Could Hit 4,000 Miles Per Hour

Lockheed Martin’s SR-72 Son of Blackbird or “Darkstar” aims to replace the SR-71 with hypersonic ISR—and possibly strike—using a turbine-based combined cycle (TBCC) that blends a turbofan for ...
NextBigFuture

BREAKTHROUGH Venus Aerospace Rotating Detonating Engine With Air for Hypersonic Drone by end of 2025

Venus Aerospace, making hypersonic flight a reality for commercial and defense purposes, has achieved the first long-duration engine test of their Rotating Detonation Rocket Engine (RDRE) in ...
Flightglobal

Hermeus begins testing pre-cooler technology for hypersonic engine

Hypersonic developer Hermeus has begun testing a proprietary pre-cooler engine technology that will be a critical feature of the company’s ultra-fast Quarterhorse aircraft. Pre-cooling refers to the ...