Subsurface Flow Module
Improved Usability of Chemical Reactions in Porous Media
The Reactions source term in the Transport of Diluted Species in Porous Media interfaces now provides the following options to account for the reacting volume base for saturated and unsaturated porous media:
- Total volume
- Pore volume
- Liquid phase
- Gas phase
Using literature data for kinetic expressions is thereby simpler and less error prone, since they can be tabulated for different volume bases.
You can now select the proper reaction relation as the basis for the reaction rate expression. In this case, reaction per total pore volume is selected.
Infinite Element Domains in Darcy's Law Interfaces
The Darcy's Law interfaces now supports infinite element domains and more advanced computations of boundary fluxes.