Comparison of mean drag force in a unidirectional assembly of 200
spherocylinders to the fit from Sanjeevi et al. (2018) and Sanjeevi and Padding
(2020)

Running the simulation:

- To run the simulation:
  ./Allrun.sh

- To clean-up the directory after the simulation is run: 
  ./Allclean.sh 

- Simulation parameters are summarized in ./settings

- To enable automatic post-processing (graph plotting), set 
  "runVerification=true" in ./Allrun.sh (works with Python 3.11.5)

- Assembly generation parameters are set in ./system/searchableSurfacesDict

- "spherocylinderList" (list of searchable surfaces) and "eMeshesList" (list of 
  eMeshes) is included in ./system/snappyHexMeshDict

- "includeForcesFiles" (list of force function objects for post-processing) is
  included in ./system/controlDict

References: 

   Sanjeevi et al. (2018)
       S. K. P. Sanjeevi, J. A. M. Kuipers, and J. Padding, "Drag, lift 
       and torque correlations for non-spherical particles from Stokes limit 
       to high Reynolds numbers," International Journal of Multiphase Flow, 
       vol. 106, pp. 325--337, 2018.

   Sanjeevi and Padding (2020)
       S. K. P. Sanjeevi and J. Padding, "Hydrodynamic forces on monodisperse 
       assemblies of axisymmetric elongated particles: Orientation and voidage 
       effects," AIChE Journal, vol. 66, pp. 1--20, 2020.
