Experimental investigation on flame morphology and improved flame radiation model of rectangular heptane pool fire

2021 ◽  
Author(s):  
Manhou Li ◽  
Guangzhao Han ◽  
Shenlin Yang
Keyword(s):  
Experimental Investigation ◽  
Pool Fire ◽  
Radiation Model ◽  
Flame Radiation

Experimental Investigation and CFD Simulation of Hydrocarbon Pool Fire

2012 ◽  
Vol 22 (2) ◽  
pp. 201-222
Author(s):  
Pramod C. Ramteke ◽  
Akhilesh Gupta ◽  
Ravi Kumar ◽  
A. K. Gupta ◽  
Pawan K. Sharma
Keyword(s):  
Experimental Investigation ◽  
Cfd Simulation ◽  
Pool Fire ◽  
Hydrocarbon Pool

An experimental investigation of the flame height and air entrainment of ring pool fire

Fuel ◽  
2018 ◽  
Vol 216 ◽  
pp. 734-737 ◽  
Author(s):  
Changfa Tao ◽  
Yongqiang Liu ◽  
Fei Tang ◽  
Qiang Wang
Keyword(s):  
Experimental Investigation ◽  
Air Entrainment ◽  
Pool Fire ◽  
Flame Height

scholarly journals An experimental investigation of burning behaviour of liquid pool fire in corridor-like enclosures

2019 ◽  
Vol 108 ◽  
pp. 102826 ◽  
Author(s):  
Konstantinos E. Chotzoglou ◽  
Eleni K. Asimakopoulou ◽  
Jianping Zhang ◽  
Michael A. Delichatsios
Keyword(s):  
Experimental Investigation ◽  
Liquid Pool ◽  
Pool Fire

A Multi-Point Source Thermal Radiation Model of Pool Fire

2013 ◽  
Vol 380-384 ◽  
pp. 1685-1688
Author(s):  
Jian Feng Zhou
Keyword(s):  
Monte Carlo ◽  
Thermal Radiation ◽  
Point Source ◽  
Particle System ◽  
Source Model ◽  
Measured Data ◽  
Pool Fire ◽  
Radiation Model ◽  
Study Case ◽  
Thermal Sources

The hazard of pool fire is mainly thermal radiation damage. In this paper, a multi-point source model of pool fire thermal radiation is proposed. The thermal sources are the particles constituting the flame which is established by incorporating particle system with Monte Carlo method. A study case of gasoline pool fire is simulated by this model, and the radiation results evaluated by this model are compared with those evaluated by the traditional point source model and the measured data.

An experimental investigation and scaling analysis on flame sag of pool fire in cross flow

Fuel ◽  
2019 ◽  
Vol 241 ◽  
pp. 845-850 ◽  
Author(s):  
Xiaozheng Zhang ◽  
Xiaolei Zhang ◽  
Longhua Hu ◽  
Ran Tu ◽  
Michael A. Delichatsios
Keyword(s):  
Experimental Investigation ◽  
Cross Flow ◽  
Pool Fire ◽  
Scaling Analysis

A modified thermal radiation model with multiple factors for investigating temperature rise around pool fire

2019 ◽  
Vol 379 ◽  
pp. 120801 ◽  
Author(s):  
Congling Shi ◽  
Wei Liu ◽  
Wenjie Hong ◽  
Maohua Zhong ◽  
Xingkai Zhang
Keyword(s):  
Thermal Radiation ◽  
Temperature Rise ◽  
Pool Fire ◽  
Radiation Model ◽  
Multiple Factors

Application of a subgrid soot-radiation model in the numerical simulation of a heptane pool fire

2015 ◽  
Vol 35 (3) ◽  
pp. 2573-2580 ◽  
Author(s):  
Prateep Chatterjee ◽  
Yi Wang ◽  
Karl V. Meredith ◽  
Sergey B. Dorofeev
Keyword(s):  
Numerical Simulation ◽  
Pool Fire ◽  
Radiation Model

Experimental investigation of pool fire behavior to different tunnel-end ventilation opening areas by sealing

2017 ◽  
Vol 63 ◽  
pp. 106-117 ◽  
Author(s):  
Chang-kun Chen ◽  
Huang Xiao ◽  
Nan-nan Wang ◽  
Cong-ling Shi ◽  
Cong-xiang Zhu ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Fire Behavior ◽  
Pool Fire

scholarly journals Carbon Particulate in Small Pool Fire Flames

1981 ◽  
Vol 103 (2) ◽  
pp. 357-362 ◽  
Author(s):  
S. Bard ◽  
P. J. Pagni
Keyword(s):  
Light Transmission ◽  
Diffusion Flames ◽  
Pool Fire ◽  
Small Scale ◽  
Flame Radiation ◽  
Volume Fractions ◽  
Distribution Form ◽  
Multi Wavelength ◽  
Two Parameters ◽  
Carbon Particulate

Flame radiation, the dominant heat transfer mechanism in many combustion and fire safety related problems, is primarily controlled by the fraction of flame volume occupied by solid carbon particulate. A multi-wavelength laser transmission technique is used here to measure carbon particulate volume fractions and approximate particle size distributions in ten common solid, cellular and liquid fueled small scale, 0 (10 cm dia), pool fire diffusion flames. The most probable particle radius, rmax, and concentration, N0, are two parameters in the assumed gamma function size distribution form which are determined for each fuel by simultaneously measuring light transmission of two superimposed laser wavelengths. The resulting soot volume fractions range from fv ∼ 4 × 10−6 for cellular polystyrene to fv ∼ 7 × 10−8 for alcohol. Cellular polystyrene has the largest particles, rmax ∼ 60 nm while wood has the smallest, rmax ∼ 20 nm. The carbon particulate optical properties used in the analysis are shown to be representative of actual flame soot and are more accurate than the soot refractive index usually assumed in the literature. Finally, mean particle sizes obtained for all fuels indicate that the small particle absorption limit assumption is a reasonable approximation for infrared flame radiation calculations.

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