longitudinal diffusion

longitudinal diffusion

the diffusion of solute molecules in the direction of flow of the mobile phase.
References in periodicals archive ?
Effect of moisture content of Douglas-fir heartwood on longitudinal diffusion of borate from fused borate rods.
A prospective, longitudinal diffusion tensor imaging study of brain injury in newborns.
Varying diffusion coefficients were graphically determined using the measured boron concentration profile of each sample except the longitudinal diffusion at 60 percent MC because the boundary conditions were completely changed during diffusion periods.
Boron penetration was virtually complete for the longitudinal diffusion at 60 percent MC after 60 days, while it was not complete at 40 percent MC.
Varying diffusion coefficients were determined using Egner's solution except the longitudinal diffusion coefficients at 60 percent MC because the boundary conditions were completely changed during the diffusion periods (Table 1).
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