Abstract: A number of engines usable alone or in combination are taught herein. One engine comprises a housing, a drive shaft mounted within the housing, a first impeller and a second impeller mounted on the drive shaft for movement, and a combustion mediating hub between the second impeller and the first impeller and mounted for movement in both a clockwise and counter-clockwise direction with respect to the drive shaft, where the hub includes an annular plate, a first plurality of blades mounted on a first surface of the annular plate and facing the second impeller and a second plurality of blades mounted on a second, opposing surface of annular plate and facing the first impeller. An ignition source and a fuel source extend through the housing into an area between an outer peripheral wall of the annular plate and an inner wall of the housing.

Abstract: Units of engines are described herein. The units contain a unique combined-cycle (deflagration-detonation) “contra-rotation, anti-gyration, gyroscopic,” turbine fan-jet/free-piston engine configuration for induced air supercharging that boosts the performance of novel Ramjet engines or Ramjet engine configurations by improving internal air-stream dynamics. These dynamics are the result of co-operative air stream intermixing through convergent, supercharge-attenuated, inducted, compressed, tuned, pre-heated ambient air. Results are achieved through the varying of the geometric structural form and the utilization of unique engines and air induction and propulsion conformations, aided with supplemental air, fuel, oxygen and optional water and electrolyte charging.

Abstract: The present invention generally relates to units of engines and more particularly to units containing a unique combined-cycle (combustion-detonation) “counter-rotation, anti-gyration, gyroscopic,” turbine fan-jet/free-piston engine configuration for induced air supercharging and boosting the performance of novel Ramjet engines or Ramjet engine configurations by improving internal air-stream dynamics. These dynamics are the result of co-operative air stream intermixing through convergent, supercharge-attenuated, inducted, compressed, tuned, pre-heated ambient air. Achieved through the varying of the geometric structural form and the utilization of unique engines and air induction and propulsion conformations, aided with supplemental air, fuel, oxygen and optiomal water and electrolyte charging.