Science – Society – Technology
From: Modeling fracture cementation processes in calcite limestone: a phase-field study
Model parameters | Value |
---|---|
Grid size \(\Delta x\) | 1 |
Time-step width \(\Delta t\) | 0.07 |
Length scale parameter \(\varepsilon \) | 6.5 |
Interfacial energy density \(\gamma _{\alpha \beta }\), i.e., \(\gamma _{g,g}\) and \(\gamma _{g,l}\) | 1 |
Higher order parameter \(\gamma _{\alpha \beta \delta }\) | 10 |
Kinetic coefficient for grain–grain interface \(\tau _{g,g}\) | 100 |
Kinetic coefficient for grain–liquid interface \(\tau _{g,l}\) | 1 |