rachidhydro
Membre Superactif (26-100 messages)
Messages: 66
Réputation: 2
Date d'inscription: 25/11/2011
 | Sujet: HST3D - Logiciel de calcul du transport solide  Lun 28 Nov - 20:35 | |
| HST3D
The Heat- and Solute-Transport Program (HST3D) simulates ground-water flow and associated heat and solute transport in three dimensions. The HST3D program may be used for analysis of problems such as those related to sub-surface-waste injection, landfill leaching, saltwater intrusion, freshwater recharge and recovery, radioactive-waste disposal, hot-water geothermal systems, and subsurface-energy storage. The three governing equations are coupled through the interstitial pore velocity, the dependence of the fluid density on pressure, temperature, and solute-mass fraction, and the dependence of the fluid viscosity on temperature and solute-mass fraction. The solute-transport equation is for only a single, solute species with possible linear-equilibrium sorption and linear decay. Finite-difference techniques are used to discretize the governing equations using a point-distributed grid.
Téléchargement
http://wwwbrr.cr.usgs.gov/projects/GW_Solute/hst/index.shtml
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