Adaptive cycle engines are specially designed to alternate between efficiency and raw power—extending an aircraft’s range ...

The new Mayhem demonstrator vehicle for a hypersonic, air-breathing propulsion system traces back to budget planning documents that describe a proposal to develop “multi-cycle engines,” the U.S. Air ...

Mk II ME-GI and Otto-cycle ME-GA recently added to two-stroke portfolio MAN Energy Solutions reports that its portfolio of two-stroke, dual-fuel engines has accumulated 1 million operating hours.

The US Air Force has set plans to begin the competitive phase of a plan to develop a dual mode ramjet for a new class of missiles and aircraft with top speeds over Mach 3. Two contract awards worth a ...