Capillary_pressure

Functions

purcell(target, r_toroid[, surface_tension, ...])

Computes the throat capillary entry pressure assuming the throat is a toroid.

purcell_bidirectional(target[, r_toroid, ...])

Computes the throat capillary entry pressure assuming the throat is a toroid.

ransohoff_snap_off(target[, shape_factor, ...])

Computes the capillary snap-off pressure assuming the throat is cylindrical with converging-diverging change in diamater - like the Purcell model.

sinusoidal_bidirectional(target[, r_toroid, ...])

Computes the throat capillary entry pressure assuming the throat has a sinusoisal profile.

washburn(target[, surface_tension, ...])

Computes the capillary entry pressure assuming the throat in a cylindrical tube.