Investigation of ambient temperature effects on the characteristics of turbulent diffusion flames: An experimental approach

Abstract

Pool fires, commonly associated with industrial accidents, have posed a significant threat to the safety of industrial processes. This is particularly relevant in environments where storage tanks, engine cabinets, and boiler rooms are typically maintained. The effects of ambient temperature on the flame characteristics of gaseous pool fires were explored through a series of experiments conducted in a temperature-controlled chamber, with temperatures ranging from 40 ℃ to − 20 ℃. A modified flame height correlation accounting for the temperature effect was proposed. These findings have potential implications for enhancing the reliability of industrial design and fire risk assessment in environments with varying temperature conditions.