Figure 7
From: The Effect of Gravity on Flame Spread over PMMA Cylinders
Variation of the opposed flame-spread rate with the rod diameter for black PMMA rods under microgravity (μg, symbols) and normal gravity (1 g, curves fitted from experimental data) where the opposed flow velocity is around 2 cm/s. Note that the uncertainty of oxygen concentration in microgravity is ±0.3%.
