화재감지용 광섬유 캔틸레버형 센서 응용 연구
Application of Cantilever-Type Fiber Optic Sensor for Fire Detection
- 한국산업기술융합학회(구. 산업기술교육훈련학회)
- 산업기술연구논문지
- 산업기술연구논문지 제25권 4호
- : KCI등재후보
- 2020.12
- 41 - 47 (7 pages)
Through sprinkler reaction time index (RTI) characterization, the lower the RTI, the faster the sprinkler reacts to fire. The optical properties of an optical fire sensor were combined with a silicon anisotropic etching-process technique to link the fire detection and sprinkler operating time. The sprinkler motion model adopted in this study with sprinkling density was three types: RTI 350, RTI 80, and RTI 80. An optical fiber cantilever-type sensor for fire detection with V-groove support was designed and manufactured. From the analysis results of measurement factors, such as the bending degree of the optical fiber cantilever-type, the frequency variation with the beam length, and the resonant frequency, the cantilever-type sensor can be used as an optical fire sensor for fire detection linking sprinkler RTI.
Ⅰ. 서 론
Ⅱ. 스프링클러의 반응시간지수(RTI)
Ⅲ. 화재모델 및 모의시험 결과
Ⅳ. 화재감지형 광섬유 캔틸레버형 센서의 특성 및 제작
Ⅴ. 결 론
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