FRACTURED MEDIA

• FEFLOW (Finite Element Subsurface Flow and Transport Simulation System)
  
  
• GMS
  
  
• NETFLO (three-dimensional steady-state flow in fracture networks)
  
  
• POLLUTE (one and half dimensional contaminant migration and landfill design)
  
  
• SWIFT (coupled three-dimensional transient finite difference flow and transport)
  
  
• TRAFRAP-WT (two-dimensional transient finite element flow in dual porosity rock)
  
  
• VERTPAK-1 (solutions for porous and fractured rock)