Lebanon-based startup Velontra has announced the successful testing of a first-of-its-kind hypersonic turbo-ramjet engine. It is a small, powerful system that will deliver thrust at greater than ...

The DASS GNX is a turbo-ramjet meant to kick in as an after-burning turbojet at speeds of between zero and Mach 3. When the drone passes past the Mach 3 mark, it behaves like a ramjet, delivering ...

Velontra recently tested its hypersonic turbo-ramjet engine for the first time in Purdue ... More University's Zucrow Laboratories in a High Pressure Combustion Lab. Air-breathing hypersonic ...

Jun. 30—Lebanon-based startup Velontra has announced the successful testing of a first-of-its-kind hypersonic turbo-ramjet engine. It is a small, powerful system that will deliver thrust at ...

Rocket boosters or hybrid turbo-ramjet systems are frequently needed for early acceleration because these engines only ignite at supersonic speeds higher than Mach 3.

Space Engine Systems Turbo-Ram Jet Assembly Facility Space Engine Systems Turbo-Ram Jet Assembly Facility Our Plans For Hypersonic And Space Flight EDMONTON, Alberta, Jan. 16, 2023 (GLOBE NEWSWIRE ...

Some ramjet and scramjet engines can even break the sound barrier, allowing aircraft to move at a hypersonic speed thanks to the engine's unique architecture. Let's look at the differences between ...

The Hypersonic Dual-Mode Ramjet test, believed to be the first of its kind, exploited rotating detonation combustion technology. General Electric Aerospace announced a successful demonstration of ...

Between Mach 2 and Mach 3, the turbojet transitions to a ramjet engine, which powers the plane at hypersonic speed. “That's actually pretty tricky and pretty difficult,” Case said.

DASS GNX Hypersonic Engine (Turbo-Ram Jet) and Test Cell up to 25,000 lbf (111kN) (Photo: Business Wire) ...