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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    Titel :

    Optically Based Flame Detection in the NASA Langley 8-ft High- Temperature Wind Tunnel


    Beteiligte:

    Erscheinungsdatum :

    2005-05-01


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch





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