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Damaged Pattern Analysis of Incandescent Lamp by External Flame  

Kim, Hyang-Kon (전기안전연구원 재해예방그룹)
Kim, Dong-Ook (전기안전연구원 재해예방그룹)
Lee, Ki-Yeon (전기안전연구원 재해예방그룹)
Choi, Chung-Seog (전주대학교 소방안전공학과)
Choi, Hyo-Sang (조선대학교 전기공학과)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers P / v.57, no.4, 2008 , pp. 451-456 More about this Journal
Abstract
In this paper. we experimented and analyzed about evaporation and breaking process of filament by external flames and adsorption pattern in lamp bulb of evaporated filament particle according to the set-up directions of incandescent lamps. In the results of experiments, we could know that filament evaporation behavior of incandescent lamp that is established by down direction happened most vigorously and is difference in adsorption pattern of filament particle that is vaporized according to set-up directions. Also, glass bulbs were melted and filaments were evaporated by external flames, and finally molten marks were discriminated. We expect that become important data that this study finding reveals burnout cause of incandescent lamp in scene of a fire.
Keywords
Damaged Process; EDX; External Flame; Incandescent Lamp; Set-Up Directions; SEM;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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