ART3D is a three-dimensional analytic reactive transport model developed by Dr. T. Prabhakar Clement. As a screening model, it is fairly simple and requires homogeneity and constant transport properties. It allows for complex reaction sequences with first order decay as well as three dimensional dispersion. A single retardation coefficient must be applied to all species. The user can enter any number of observation points and ART3D will exactly calculate the concentration of each specie at these points and compare then to known values (if included). In addition to a simple forward run, ART3D can be run in inverse and stochastic mode.
GMS supports ART3D as a pre- and post-processor. The user enters all necessary data to GMS and then the ART3D input file is written out and ART3D runs from within GMS. On completion, the solution files are read into GMS for post-processing.
Related Links:
Numerical Models
RT3D Interface