fluidyn-FLOWSOL is self-contained software package designed for simulation of river pollution, sea water intrusion, aquifer water flow and contamination.  The module fluidyn-FLOWPOL is dedicated to the surface water simulation. The module fluidyn-POLLUSOL is used for underground water modelling.

Features of fluidyn-FLOWPOL

• 2D / 3D Surface water pollution
• Industrial effluents transport and dilution in water (river, sea, ..), deposition and dispersion of sediments and particles, radioactive wastes
• Monitoring hydro graphic network for floods
• 2D / 3D surface water hydraulics, effluent discharge
• Oil-slick movement
• Solver is based on the Finite Difference method.

Features of fluidyn-POLLUSOL

• 3D groundwater flow and contaminant transport model.
• Solver is based on the Finite Volume method.
• Flow model is based on Darcy’s law and mass conservation for porous medium
• Groundwater contaminant transport model is based on well-established Fluid Dynamics principles, amongst which: advection, molecular diffusion, longitudinal dispersion, transverse dispersion, linear sorption and 1st order decay rate reactions.

Main Usages :

• Unsaturated porous media for solute transport
• Decay chain reactions in the source
• Source term for radioactive waste disposal, deep geological repositories, tailing ponds and open cast uranium mines
• Dose rate and risk factors
• Flow flux, aquifer leakage, river leakage and well boundary conditions
• Transient flow simulation
• Exclude blocks
• Monitor points
• Compressible porous media
• Irregular and fractured media
• Estimation of subsoil water resources