EcoNavis Solutions is developing a next generation wind-assisted propulsion system designed to enhance the performance and commercial viability of Flettner-type rotor sails for deep-sea shipping. The ...

GE and Lockheed Martin have demonstrated a new rotating detonation engine ramjet design in a series of tests that show significant potential for efficiency gains. If developed into a full missile ...

Open rotor configurations have emerged as a promising avenue for achieving enhanced fuel efficiency and reduced emissions in modern propulsion systems, particularly in aviation and unmanned aerial ...

Lehigh University researcher Natasha Vermaak leads multidisciplinary project— supported by a new $2 million NSF grant—investigating rotating detonation engine materials The ability to reliably order ...

Rotating detonation engine could be up to 25% more efficient than traditional jet engines. This could make airplanes and missile faster or with longer range. Smaller weapons could reach the same ...

The new propulsion system is powered by supersonic technology and can be used for spacecraft journeying from the Moon to Mars. Reading time 2 minutes NASA just put its new propulsion system to the ...

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 ...

The Defense Advanced Research Projects Agency (DARPA) has joined forces with Raytheon to advance the development of a groundbreaking air-breathing rotating detonation engine called Gambit. Unlike ...

Up, up, and away! That's the flight sequence for most commercially available drones. However, for drones powered by Aerix Systems’ proprietary omnidirectional propulsion technology, a more fitting ...