PlasticVorticity

Source: models/solid_mechanics/crystal_plasticity/PlasticVorticity.py

Caclulates the plastic vorcitity as \(w^p = \sum_{i=1}^{n_{slip}} \dot{\gamma}_i Q \operatorname{skew}{\left(d_i \otimes n_i \right)} Q^T\) with \(d^p\) the plastic deformation rate, \(\dot{\gamma}_i\) the slip rate on the ith slip system, \(Q\) the orientation, \(d_i\) the slip system direction, and \(n_i\) is the slip system normal.

Inputs

orientation_matrix — input · R2 · required

The name of the orientation matrix

slip_rates — input · Scalar · required

The name of the tensor containg the current slip rates

Outputs

plastic_vorticity — output · WR2 · required

The name of the plastic vorticity tensor

Other options

crystal_geometry — str · default crystal_geometry

The name of the Data object containing the crystallographic information for the material