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In-Flight Imaging Systems for Hypervelocity and Re-Entry Vehicles, Phase I
Completed
Description
It is proposed to create a rugged, reliable, compact, standardized imaging system for hypervelocity and re-entry vehicles using sapphire windows, small imagers, and independent telemetry. Such a system is a novel creation that can tolerate the severe aerothermal environment associated with hypervelocity flight. The proposed system answers a critical need for enhanced situation awareness, performance characterization, and rapid anomaly resolution. Images of control surfaces, vehicle health, separation deployment, plume dynamics, combustion behavior, and many other vehicle properties provide a rapid, global assessment of the flows and control status of aerospace vehicles and propulsion systems using a standardized diagnostic package. The system design includes a window, window mounting system, camera, and independent telemetry system. Work in Phase 1 will include computational aerothermal modeling, window, mount, camera, and telemetry design, preliminary hazards analysis, and feasibility/ applications assessment. A Phase 2 prototype will be designed and fabricated for testing at a NASA facility, and finally used on a variety of vehicles in Phase 3. It is expected that the imaging system will have broad application for NASA, DOD, and commercial aerospace vehicles.
Details
| Technology area | Flight Vehicle Systems > Aeroscience > Propulsion Flowpath and Interactions |
| Program | Small Business Innovation Research/Small Business Tech Transfer (SBIR/STTR) |
| Lead organization | Langley Research Center, Hampton, VA |
| Start date | 2004-01-16 |
| End date | 2004-07-19 |
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How to get involved
This is a mature technology (TRL 7+) — the realistic path in is usually NASA's Technology Transfer Program: licensing an existing NASA patent, or a Space Act Agreement to use NASA facilities/expertise directly. NASA also runs a startup licensing program with no upfront fee for companies formed to commercialize a specific NASA technology.
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