کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4980253 | 1453263 | 2017 | 7 صفحه PDF | دانلود رایگان |
- There are five distinct phases in a typical continuously released liquid fuel spill fire on inclined surface.
- Fuel thickness plays a critical role in the liquid fuel spill fires.
- The substrate slope have a significant influence on the maximum burning area, but slightly affects the steady burning area.
- The steady burning rate, much lower than that of a pool fire with the same dimensions, decreases a little with the substrate slope.
The spread of burning fuel spilled from tanks or pipes during oil storage and transportation industries may threat other facilities nearby and trigger further accidents. In this paper, the effect of substrate slope on the continuously released liquid fuel spill fire was experimentally investigated, in a one-dimensional channel with different discharge rates and substrate slope angles. The time-varying burning area was recorded and analyzed, with 5 typical phases. It is observed that the maximum burning area increases largely with the increasing slope angle, while the steady burning area increases only a little. The steady burning rate, which equals the ratio of the discharge flow rate to the steady burning area, decreases with the increasing slope angle. It is proved that the burning rate for liquid fuel spill fire is much lower than that of pool fire with the same dimensions. The facilities and data presented in this work may provide a basis for the future modeling study of the liquid fuel spill fire on inclined surface.
Journal: Journal of Loss Prevention in the Process Industries - Volume 45, January 2017, Pages 203-209