Fig. 9 Water and hydrocarbon velocity profiles at an acceleration of 0.002 nm/ps2 in 15 nm H-H pores. The flow profiles for both phases appear more complex and simply correspond to the local phase densities within the pore.
Fig.10 shows the velocity profiles in a 5 nm, 10nm and 15nm H-H pore with a water concentration of 71.43%. The peaks and the troughs in the velocity profiles correspond to the local density of the water and hydrocarbon phases within the pore.