화재시 연기거동에 관한 실험 및 해석적 연구

• 영문명: An Experimental and Analytical Studies on the Smoke Movement by Fire
• 발행기관: 한국화재소방학회
• 저자명: 신이철(Shin, Yi-Chul) 김수영(Kim, Soo-Young) 이주희(Lee, Ju-Hee) 권영진(Kwon, Young-Jin)
• 간행물 정보: 『한국화재소방학회 학술대회논문집』2008년도 춘계학술논문발표회 논문집, 15~18쪽, 전체 4쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.04.30

영문 초록

A study on the fire and smoke behavior on experiments and analysis through STAR-CD in using about behavior analysis of the smoke. Kerosene of 3L in using on the experimental garden of 30cm in diameter same applies to heat release rate(HRR), buoyant force by Plume can be calculated at a rate of 1m/s. The result of experiment in average of velocity were 0.29m/s, and interpreted result were 0.28m/s. Besides, it is proved by interpreted that behavior of smoke movement can be not observed in the experiment. After smoke is Plume increased, ceiling-jet in formation being descend in smoke layer will be more thick smoke layer, and then vertical wall is collapsed in formation of wall-jet being descend. It is defined that smoke layer is more thick through descending course in wall-jet and ceiling-jet.

키워드

Smoke Movement STAR-CD Pool Fire Plume