STOMP-CO2e solves a conservation of salt mass equation that considers the transport of salt through the aqueous phase via advection, diffusion, and hydrologic dispersion. The Salt Transport Card allows the user to specify longitudinal and transverse dispersivities for salt transport, which are considered to be intrinsic properties of the rock/soil. Diffusion coefficients for salt transport through the aqueous phase are computed as a function of temperature and pressure by STOMP-CO2e. The current version of the simulator does not allow the user to specify aqueous diffusion coefficients or models for salt diffusion.
Character string (e.g., van Genuchten, porosity, m^3/s, Roe Superbee)
Integer (no alpha characters, special characters, or punctuation) (e.g., 1, 32, 195634)
Real (decimal points and exponential notation allowed) (e.g., 0, 0.0, 1.e-12, 1.E+3, 2.345)
Keyword (exact formatting required) (e.g., file, ~Solution Control Card, binary file)
~Salt Transport Card,
Repeat for each rock/soil type
Rock/Soil Name,Longitudinal Dispersivity,Units (m),Transverse Dispersivity,Units (m),