지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
This study was designed to provide basic data applicable to fire investigation through consideration of combustion products and propose vulnerability of combustibles through analysis of $CO_2$ emission. In order to achieve these research objectives, characteristics of combustion products such as smoke release rate of each part(raw leaves, branches and barks), $CO_2$ emission and ash production were considered targeting on 6 oak species(Quercus variabilis Blume, Quercus aliena Blume, Quercus serrata, Quercus mongolica Fisch, Quercus dentata Sapling and Quercus acutissima) using cone calorimeter and smoke density tester. As a result, it was found that raw leaves release smoke more relatively than branches and barks, when they burn, and that Quercus variabilis Blume has the highest smoke density. Also, Quercus acutissima released CO and $CO_2$ which are respectively, 6.67 times and 1.43 times more than Quercus variabilis Blume with low $CO_2$ emission. In addition, branches released CO and $CO_2$ more relatively. There was a big difference in ash production among raw leaves(3.1 g), branches(10.5 g) and barks(16.43 g). It was identified that Quercus serrata produces ashes which are nearly 9.95 times more than Quercus variabilis Blume. It demonstrates that Quercus serrata contains relatively higher minerals and that Quercus variabilis Blume can leave lots of traces like stain and carbonization, as it releases smoke a lot and it's difficult to predict visibility, when a forest fire breaks out in its community area. It is also considered that smoke particles containing oil in the air leave strain on the surface of a tree, and that CO and $CO_2$ emission increases, when crown fire to burn branches breaks out.
목차
등록된 정보가 없습니다.
참고문헌 (14)
참고문헌 신청
이병두 / 2005 / 2005년 강원도 양양산불 행동 특성 / 한국화재소방학회 논문지 19(4):1~6
Marcelo M. Hirschler / 1990 / Fire hazard and toxic potency 0.1 the smoke from burning materials / Advance In Combustion Toxicology :229~230
Washington Associated Press / California forest fire, Large quantity emission of greenhouse gases emission
강전유 / 1997 / 삼림환경보전학 / 향문사 :42~69
이승훈 / 2009 / 화재조사 이론과 실무 / 동화기술 :23~86
Marcelo M. Hirschler / 1990 / Fire hazard and toxic potency 0.1 the smoke from burning materials / Advance In Combustion Toxicology :229~230
Washington Associated Press / California forest fire, Large quantity emission of greenhouse gases emission
강전유 / 1997 / 삼림환경보전학 / 향문사 :42~69
이승훈 / 2009 / 화재조사 이론과 실무 / 동화기술 :23~86
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