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BACKGROUND Rapidly evolving unmanned aircraft system (UAS) requirements have necessitated the creation of novel methods to provide power to these craft in increasingly niche environments such as high altitudes or using more available heavy fuels to existing platforms to provide power to these craft, particularly with regards to turbogenerators. However,...

Published: 7/26/2023 | Inventor(s): Joshua Johnsen, Kurt Rouser

Keywords(s): Energy & Environment, Engineering: Mechanical & Aerospace, Transportation, Unmanned Systems

Category(s): Technology Classifications > Transportation & Automotive, Technology Classifications > Unmanned Systems, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Environment & Energy, Technology Classifications > Engineering

Coating, Layer, and Bulk Material for Extreme Thermal Protection

BACKGROUND High-temperature applications, such as rocket engine combustion output, can reach temperatures as high as 3,315 °C (6,000 °F). Enough heat to fuse a concrete surface, like a launch pad, into glass. Fused concrete has a limited lifetime as structural integrity is compromised in some cases immediately, resulting in potentially dangerous...

Published: 9/9/2024 | Inventor(s): Matthew (Tyler) Ley, Ali Jarekji, Aedan Cottle, Christian Branch, Andrew Abernathie

Keywords(s): Construction, Defense, Engineering, Engineering: Mechanical & Aerospace, Material Science & Engineering, Transportation, Unmanned Systems

Category(s): Technology Classifications > Material Science & Engr, Technology Classifications > Engineering > Civil Engr, Technology Classifications > Construction, Technology Classifications > Unmanned Systems, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Defense

Turboelectric Power and Propulsion System for Unmanned Aircraft

BACKGROUND Current level of technology (LOT) multi-rotor unmanned aircraft (UAS) platforms is limited in range and endurance by the inherently low energy density of current LOT batteries. With more rigorous requirements being imposed by commercial, industrial, and defense users, the UAS market is leaning heavily on hybrid systems to fill this...

Published: 5/31/2023 | Inventor(s): Kylar Moody, Cole Replogle, Kurt Rouser

Keywords(s): Energy & Environment, Software, Transportation, Unmanned Systems

Category(s): Technology Classifications > Engineering, Technology Classifications > Engineering > Mechanical & Aerospace Engr, Technology Classifications > Unmanned Systems