2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/24646We solve numerically the nonlinear differential equation for the Hele-Shaw, Saffman-Taylor problem derived in the preceding work. Stationary solutions with no free phenomenological parameters are found to fit the measured patterns. The calculated finger half-widths as a function of the physical parameters of the cell, compare satisfactorily with experiment.9 pages 4 figuresSoft Condensed MatterOther Condensed Mattertext