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 greater ...

The Solid Fuel Ramjet (SFRJ) and the Hypersonic Dual-Mode Ramjet (DMRJ) are seeing rapid success as the U.S. hikes spending and development of hypersonic weapons. GE Aerospace has shed more light on ...

The J58 engine was both miracle and menace, a hybrid that functioned as a turbojet, a ramjet, and a furnace. This episode examines how Lockheed and Pratt & Whitney tamed titanium heat, perfected ...

Andrew Duggleby, co-founder and CTO of Venus Aerospace, discusses their groundbreaking propulsion technology. They have a ramjet integrated with a rotating detonation rocket engine (RDRE) which they ...

In the years following World War II, the American aviation industry and the military anticipated revolutionary changes in flight. The war had been fought largely with aircraft powered by reciprocating ...

History and classifications of aero-engine -- Performance parameters of jet engines -- Pulsejet and ramjet engines -- Turbojet engine -- Turbofan engines -- Shaft engines -- High speed supersonic and ...

GE tested atmospheric test of launched airbreathing system (ATLAS) Flight Test Vehicle which marking a major milestone in advancing solid fuel ramjet (SFRJ) propulsion technology. Solid fuel ramjets ...

The ATLAS Flight Test Vehicle. Credit: GE Aerospace GE Aerospace on Sept. 22 announced it conducted supersonic captive-carry flight tests of a new solid-fueled ramjet, a milestone in the company's ...