OneD - Version 1 -Analytical Software

• These solutions are capable of representing the following physical transport processes:
• One-dimensional advection with a uniform Darcy flux;
• One-dimensional dispersion (mechanical dispersion and molecular diffusion);
• Linear, equilibrium sorption; and
• First-order transformation reaction.

ONED_1:
Excel - Based Analytical Solution for One-Dimensional Solute Transport with a Type 1 (Dirichlet) Boundary Condition at the Inlet.

• General time-varying source concentration history can be specified, with the automatic creation and display of the source history
• A non-zero initial concentration may be specified
• User- Friendly Input / Output
• Breakthrough curve and concentration-profile plot output in Excel and .PNG formats