Category Contaminant transport (3D)
Publisher  US Environmental Protection Agency 
Platform DOS, UNIX
Status Public domain
Description 3DFATMIC simulates subsurface flow, transport, and fate of contaminants which are undergoing chemical and/or biological transformations. The model is applicable to transient conditions in both saturated and unsaturated zones. The flow module is a Galerkin finite element solution of Richard's equation. The transport module is a hybrid Lagrangian-Eulerian approach with an adapted zooming and peak capturing algorithm. This model can almost eliminate spurious oscillation, numerical dispersion, and peak clipping due to advective transport.
Cost Free on WWW
Data formats supported None stated
Supplier in United States of America  Scientific Software Group 
Supplier in United States of America  US Environmental Protection Agency 

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