Phase2 is the ultimate phase diagram generator. Use reaction paths to numerically calculate a diagram, then plot results in P2plot.
Ultimate phase diagram generator
Program Phase2 sets up a 2D grid to solve complex diagrams of almost any configuration. You can consider:
- Aqueous or surface species, minerals, and gases
- Equilibrium or kinetic reactions
- Polythermal or isothermal reaction
- Isotope fractionation
- Nonideal multicomponent systems
- “True” predominance
In all cases, mass balance and mass action are strictly honored.
Choice of axis variables
Phase2 can generate stability diagrams with conventional or unconventional axes:
- pH, pe, Eh, activity, fugacity, activity or fugacity ratios
- Reactant mass, mixing fraction, and more!
- Linear or log scales
P2plot has built-in logic for choosing axis variables appropriate for any configuration.
Straightforward diagram construction
Intuitive GUI streamlines calculation setup:
- Configure composition of lower left corner of diagram using concentration, partial pressure, mass, and more real-world units
- Staging reaction path sets up left side of diagram
- Set of scanning paths completes diagram
- Plot calculation results instantly in P2plot
The multithreaded application is built for speed!
Companion program P2plot renders calculation results as 2D diagrams or cross-sectional plots:
- Predominant form of any basis entry or element
- Show map of mineral assemblages
- Color map, color mask, or contour any variable
- Overlay your scatter data and reaction traces
- Vertical or horizontal cross-section(s)
Create any number of plots from a single calculation!
Need the power of Phase2?
Upgrade your Essentials or Standard license to GWB 2023 Professional for just the difference in price.