대한설비공학회:학술대회논문집 (Proceedings of the SAREK Conference)
- 대한설비공학회 2008년도 하계학술발표대회 논문집
- /
- Pages.1332-1337
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- 2008
화재분석모델을 이용한 이중격실화재 검증분석
Simulation of Pool Fire with Two Rooms Using FDS Model
- 김봉현 (한국원자력안전기술원) ;
- 배용범 (한국원자력안전기술원) ;
- 류수현 (한국원자력안전기술원) ;
-
이공희
(한국원자력안전기술원)
;
- 김윤일 (한국원자력안전기술원) ;
-
문찬기
(한국원자력안전기술원)
;
-
박종석
(한국원자력안전기술원)
- Kim, Bong-Hyun (Korea Institute of Nuclear Safety) ;
- Bae, Yong-Bum (Korea Institute of Nuclear Safety) ;
- Ryu, Su-Hyun (Korea Institute of Nuclear Safety) ;
-
Lee, Gong-Hee
(Korea Institute of Nuclear Safety)
;
- Kim, Yun-Il (Korea Institute of Nuclear Safety) ;
-
Moon, Chan-Ki
(Korea Institute of Nuclear Safety)
;
-
Park, Jong-Seok
(Korea Institute of Nuclear Safety)
- 발행 : 2008.06.25
초록
Fire model shall be verified and validated to reliably predict the consequences of fires within its limitations. This study aims to predict pool fire with two rooms using FDS and to coompare FDS simulation results with PRISME experimental data which can be applicable to the fire of nuclear power plant facility. Four different sizes of grid (0.08m, 0.1m, 0.125m, 0.2m) are used in the simulation and the simulated results of specific quantities such as temperature, chemical composition, heat flux and heat release rate are compared to the experimental data. From this study, the FDS simulation results with the finer grid resolution show better similarity and trend with pool fire experimental data. The sensitivity analysis and the selection of the proper size grid are essential to predict the consequences of pool fire with two rooms reliably.
키워드