This workflow outlines the modeling steps used to simulate the residual stress state
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1. Simulation setup (ANSYS APDL)
   - `1.master.txt` orchestrates the APDL simulation workflow.
   - `2.start_script.txt` initializes a coupled-field piezoelectric simulation.

2. Material registration
   - Material properties are imported into APDL from `materials.txt`.

3. Geometry definition
   - A cubic geometry is defined using `3.geom.txt`.

4. Structure import
   - The pore structure from `assigned.txt` is read into APDL to define the model's microstructure.

5. Boundary conditions
   - `4.boundary_conditions.txt` applies appropriate mechanical and electrical boundary conditions for the piezoelectric model.

6. Electromechanical response
   - `5.determine_res.txt` applies switching conditions and solves for the electromechanical properties of the polarised model.
   - The stress state is exported 

7. Stress release
   - '6.stress_release.txt' applies mechanical boundary conditions and initializes using the initial stress file to obtain the residual stress state.