Search Results - dc%2fac%2frf

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Electrojets for More Efficient Small-Satellite Propulsion
Enables Greater Propulsion Magnitude and Decreases Power Consumption This electrojet device enhances the propulsion properties of small satellites. Thrust -- the force which moves all aircraft through the air -- is generated through propulsion systems. In small satellites floating in space, these systems need to be both small in size and able to generate...
Published: 7/24/2025   |   Inventor(s): Subrata Roy
Keywords(s): DC/AC/RF, Electric Propulsion, Electromagnetism, Localized Momentum Dumping, Low Pressure Flow Control, Space Charge Tuned Force
Category(s): Technology Classifications > Engineering > Electrical
High-Performance Plasma Actuators that Improve Fuel Efficiency in Planes and Automobiles
Surface Plasma Actuators Reduce Aerodynamic Eddies and Decrease DragThese surface compliant plasma actuators develop high thrust, reducing aerodynamic eddies and decreasing drag to improve fuel efficiency in planes, automobiles, and heavy vehicles. Extreme tempera¬tures, sudden changes in atmospheric pressure, poor weather conditions and other factors...
Published: 6/27/2021   |   Inventor(s): Subrata Roy
Keywords(s): DC/AC/RF, Electron Confinement, Induced Flow, Macro/Microscale, Magnetic Fields, Plasma Actuator
Category(s): Technology Classifications > Engineering > Materials, Technology Classifications > Engineering > Mechanical
Device for More Efficient Fuel Combustion, Decreased Pollution
Generates More Uniform Air-Fuel Mixture, Reduces Internal Drag and Increases Combustor PerformanceThis device burns fossil fuels more efficiently by using plasma-induced vortex generators that create uniform mixing of fuel and air. Fuel combustion -- the sequence of chemical reactions between a fuel and oxidant that leads to the creation of energy --...
Published: 6/27/2021   |   Inventor(s): Subrata Roy
Keywords(s): DC/AC/RF, Flow Control, Irregular Actuators, Macro/Microscale, Plasma Enhanced Combustion, Space Charge Tuned Force
Category(s): Technology Classifications > Engineering > Mechanical