TOUGHREACT-Pitzer V1.21

Software · Thu Dec 01 05:00:00 EST 2011

OSTI ID:1231733

TOUGHREACT is a numerical simulation program for chemically reactive non-isothermal flows of multiphase fluids in porous and fractured media. The program is written in Fortran 77 and was developed by introducing reactive chemistry into the multiphase flow code TOUGH2 V2. Interactions between mineral assemblages and fluids can occur under local equilibrium or kinetic rates. The gas phase can be chemically active. Precipitation and dissolution reactions can change formation porosity and permeability, and can also modify the unsaturated flow properties of the rock. The code is distributed with a comprehensive user?s guide that includes sample problems addressing geothermal reservoirs and hydrothermal systems, nuclear waste isolation, groundwater quality, sequestration of carbon dioxide in saline aquifers, and supergene copper enrichment.

• Short Name / Acronym: TOUGHREACT-PITZV1.21; 000219MLTPL14
• Site Accession Number: CR-3218
• Version: 14
• Programming Language(s): Medium: X; OS: Linux, Unix, Windows; Compatibility: Multiplatform
• Research Organization: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE
• Contributing Organization: Tianfu Xu, Eric Sonnenthal, Nic Spycher, Guoxiang Zhang
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1231733
• Country of Origin: United States