CrackGeometricFunctionAT2

Source: models/phase_field_fracture/CrackGeometricFunctionAT2.py

Crack geometric function associated with the AT-2 functional, \(\alpha = d^2\) where \(d\) is the phase-field variable.

Inputs

phase — input · Scalar · required

Phase-field variable

Outputs

crack — output · Scalar · required

Value of the crack geometric function