Initial Pressure (atm) & Initial Pressure (kPa) & Cell Width (mm) \\ 0.118171 & 11.973677 & 83.171200 \\ 0.131200 & 13.293840 & 82.419200 \\ 0.183969 & 18.640659 & 46.991700 \\ 0.258992 & 26.242364 & 24.876100 \\ 0.331619 & 33.601295 & 20.172400 \\