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Journal of Korean Institute of Fire Science and Engineering 2008;22(1):37-44.
Published online March 31, 2008.
실대형화재평가장치의 개발 및 안정화에 관한 연구
유용호, 김흥열, 신현준
1한국건설기술연구원 화재설비연구부2한국건설기술연구원 화재설비연구부3한국건설기술연구원 화재설비연구부
The Study of Development and Calibration for the Real Scale Fire Test Facility
Yoo Yong-Ho, Kim Heung-Youl, Shin Hyun-Jun
요약
최근 화재와 관련된 연구가 활발해지면서 축소모형실험 등을 통한 연구가 진행되어 왔다. 그러나 실물화재 실험과의 직접적인 상관관계를 설명하기에는 충분하지 못하기 때문에 실물화재에 대한 관심이 증가되어 왔다. 따라서 본 연구에서는 산소소모율법을 적용한 10 MW급 라지스케일로리미터를 개발하였으며, 헵탄 풀 화재를 이용한 발열량 보정을 수행하였다. 그 결과 신뢰성 높은 보정결과를 얻었으며, 보다 진보적인 실물화재연구에 적용할 수 있음을 확인할 수 있었다.
Abstract
The reduced scale fire test provides basic data but it is not enough to analysis real fire problem directly because there is no exact analogy theory between a real fire and the reduced scale model. Therefore, we have developed the 10 MW large scale calorimeter in order to real scale fire test. This advanced large scale calorimeter used for physical properties such as a heat release rate, based upon consumption of $O_2$ method. Using the heptane pool fire, we carried out the calibration in order to evaluation for heat release rate. It is approve that this facility has the reliability and it is capable of applying to the advance fire research in the future.
Key Words: Real scale fire test, Large scale calorimeter, Heat release rate, Consumption of $O_2$


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