연소열 및 화학양론계수를 이용한 유기산류의 폭발한계의 예측

The explosion limit is one of the major combustion properties used to determine the fire and explosion hazards of the flammable substances. The explosion limit of organic acids have been shown to be correlated the heat of combustion and the chemical stoichiometric coefficients. In this study, the lo...

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Bibliographic Details
Published in한국화재소방학회 논문지 Vol. 27; no. 3; pp. 47 - 51
Main Author 하동명(Ha, Dong-Myeong)
Format Journal Article
LanguageKorean
Published 한국화재소방학회 30.06.2013
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ISSN1738-7167
2508-6804
2765-088X
DOI10.7731/KIFSE.2013.27.3.047

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Summary:The explosion limit is one of the major combustion properties used to determine the fire and explosion hazards of the flammable substances. The explosion limit of organic acids have been shown to be correlated the heat of combustion and the chemical stoichiometric coefficients. In this study, the lower explosion and upper explosion limits of organic acids were predicted by using the heat of combustion and chemical stoichiometric coefficients. The values calculated by the proposed equations agreed with literature data within a few percent. From the given results, using the proposed methodology, it is possible to predict the explosion limits of the other organic acids. 폭발한계는 가연성물질의 화재 및 폭발위험성을 결정하는데 주요한 특성치 가운데 하나이다. 많은 유기산류는 연소열과 폭발한계, 화학양론계수와 폭발한계가 상관관계가 있음을 보여주고 있다. 본 연구에서, 유기산류의 폭발하한계와 상한계에 대해 연소열과 화학양론계수를 이용하여 예측하였다. 제시된 예측식에 의한 예측값은 문헌값과 적은 오차범위에서 일치하였다. 제시된 방법론을 사용하여 다른 유기산류의 폭발한계 예측이 가능해졌다.
Bibliography:KISTI1.1003/JNL.JAKO201321842040231
G704-000951.2013.27.3.009
ISSN:1738-7167
2508-6804
2765-088X
DOI:10.7731/KIFSE.2013.27.3.047