Citation

Rebec A, Kolšek J, Plešec P. J. Hazard. Mater. 2015; 306: 367-375.

Affiliation

ZAG - Slovenian National Building and Civil Engineering Institute, Laboratory for the Efficient Use of Energy, Renewables, and Acoustics, Dimičeva 12, SI-1000 Ljubljana, Slovenia.

Copyright

(Copyright © 2015, Elsevier Publishing)

DOI

10.1016/j.jhazmat.2015.12.006

PMID

26802486

Abstract

Pool fires of light fuel oil (LFO) in above-ground storages with steel-aluminium containers are discussed. A model is developed for assessments of risks of between-tank fire spread. Radiative effects of the flame body are accounted for by a solid flame radiation model. Thermal profiles evolved due to fire in the adjacent tanks and their consequential structural response is pursued in an exact (materially and geometrically non-linear) manner. The model's derivation is demonstrated on the LFO tank storage located near the Port of Koper (Slovenia). In support of the model, data from literature are adopted where appropriate. Analytical expressions are derived correspondingly for calculations of emissive characteristics of LFO pool fires. Additional data are collected from experiments. Fire experiments conducted on 300cm diameter LFO pans and at different wind speeds and high-temperature uniaxial tension tests of the analysed aluminium alloys types 3xxx and 6xxx are presented. The model is of an immediate fire engineering practical value (risk analyses) or can be used for further research purposes (e.g. sensitivity and parametric studies). The latter use is demonstrated in the final part of the paper discussing possible effects of high-temperature creep of 3xxx aluminium.

Language: en