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SSME leak detection feasibility investigation by utilization of infrared sensor technologyThis investigation examined the potential of using state-of-the-art technology of infrared (IR) thermal imaging systems combined with computer, digital image processing and expert systems for Space Shuttle Main Engines (SSME) propellant path peak detection as an early warning system of imminent engine failure. A low-cost, laboratory experiment was devised and an experimental approach was established. The system was installed, checked out, and data were successfully acquired demonstrating the proof-of-concept. The conclusion from this investigation is that both numerical and experimental results indicate that the leak detection by using infrared sensor technology proved to be feasible for a rocket engine health monitoring system.
Document ID
19900055091
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Shohadaee, Ahmad A.
(Tennessee Univ. Space Inst. Tullahoma, TN, United States)
Crawford, Roger A.
(Tennessee, University Tullahoma, United States)
Date Acquired
August 14, 2013
Publication Date
July 1, 1990
Subject Category
Spacecraft Propulsion And Power
Report/Patent Number
AIAA PAPER 90-2380
Accession Number
90A42146
Funding Number(s)
CONTRACT_GRANT: NAGW-1195
Distribution Limits
Public
Copyright
Other

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