Table 1.
Summary of key studies on LPG dispersion.
Fig 1.
Schematic of spherical LPG tank and leak points.
Table 2.
Specifications of the LPG spherical tank.
Table 3.
Meteorological conditions used for dispersion simulations.
Fig 2.
Schematic 3D model of a spherical LPG storage tank with a bottom leak (leak diameter = 50 mm).
Fig 3.
Statistical analysis of dispersion distances up to the LFL.
Fig 4.
Statistical analysis of dispersion distances up to the 50% LFL.
Fig 5.
Effect of LPG composition on LFL and 50% LFL dispersion distances.
Table 4.
One-way ANOVA and Tukey HSD pairwise comparisons for propane and butane composition effects on distance to LFL distance.
Table 5.
Results of pairwise comparisons for the effect of propane and butane composition on distance to 50% LFL.
Fig 6.
LFL – Comparison of empirical and theoretical models with actual data (log–log axes).
Fig 7.
Predicted vs. actual LFL distances with 1:1 reference line and fitted regression.
Fig 8.
50% LFL – Comparison of empirical and theoretical models with actual data (log–log axes).
Fig 9.
Predicted vs Actual 50% LFL distances with 1:1 reference line and fitted regression.
Fig 10.
LFL and 50% LFL dispersion distance in compassion together.