Advection and Diffusion of Particulates into External Pathways

Suspended solids can advect into an External pathway A transport pathway element that provides a mechanism by which external program modules for contaminant transport (e.g., analytical, finite elelement, or finite difference models) can be directly integrated into GoldSim. from other pathways containing suspended solids. Suspended solids can also diffuse into an External pathway from a Cell or Aquifer containing suspended solids. When suspended solids (carrying species The chemical (or non-chemical, such as bacterial or viral) constituents that are stored and transported through an environmental system in a contaminant transport model. In GoldSim, the Species element defines all of the contaminant species being simulated (and their properties). mass) enter an External pathway from another pathway, conceptually, the particulates are assumed to immediately disintegrate upon entering the pathway (releasing their species mass to the fluid in the pathway).