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 ...

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 ...

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 ...

The episode explores their development of a turbo-ramjet engine, the challenges of hypersonic materials and manufacturing, and their incremental roadmap from military testbed (Quarterhorse) to the ...

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.

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.

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 ...

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 ...

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

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 ...