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Filtering by: Creator de Hoog, G Sybren Advisor Haggerty, Roy

Tracer experiments in a non-uniform porous medium : implications of diffusive mass transfer on the late-time breakthrough behavior

Creator:

Freiherr von Schwerin, Claudius

Abstract:

Mass transfer processes were evaluated in an artificial, non-uniform porous medium with a power law distribution of diffusion rate coefficients obtained from physical characterization of solute and porous medium. Breakthrough curves of several pulse experiments conducted at different velocities were compared (1) to analytical expressions for concentrations at mass transfer...

Resource Type:

Masters Thesis

Full Text:

then numerically inverted using the de Hoog algorithm [de Hoag, 1982]. Simulations and estimations
Single and multiple rates of nonequilibrium diffusive mass transfer at the laboratory, field, and regional scales in the Culebra Member of the Rustler Formation, New Mexico

Creator:

Fleming, Sean W.

Resource Type:

Masters Thesis

Full Text:

standard deviation (6d) of ln(De) within each sample is found to range from 0 to 1, with most values