NASA NTRS · 20050170451
Optically Based Flame Detection in the NASA Langley 8-ft High- Temperature Wind Tunnel
Abstract
Two optically based flame-detection systems have been developed for use in NASA Langley's 8-Foot High-Temperature Tunnel (8-ft HTT). These systems are used to detect the presence and stability of the main-burner and pilot-level flames during facility operation. System design considerations will be discussed, and a detailed description of the system components and circuit diagrams will be provided in the Appendices of this report. A more detailed description of the manufacturing process used in the fabrication of the fiber-optic probes is covered in NASA TM-2001-211233.
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Borg, Stephen E.. 2005-05-01. Optically Based Flame Detection in the NASA Langley 8-ft High- Temperature Wind Tunnel. https://ntrs.nasa.gov/citations/20050170451
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