TY - JOUR T1 - Visualisation and maximum percolation velocity of non-wetting liquid flow through a 2-D packed bed JO - Scandinavian Journal of Metallurgy PY - 1997/04/01 AU - Liu DY AU - Wijeratne S AU - Litster JD ED - VL - 26 IS - 2 SP - 79 EP - 84 Y2 - 2024/12/26 ER -