Page Comparison

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• Plot R_eff=f(AR) for all AR
• Compare with the Hill Tan theory (see Deepak's paper) by looking at s_k^1/s_k and s_c^1/s_c vs phi^1/phi (using non-averaged values). Use local values, not averages over big regions
• problem: s_c cannot be computed b/c of nan's. THis is likely b/c SuperQuadricParticle::getInteractionWith does return an interaction if the radii overlap, not if the particles are in contace (Solved)
  
  

2020-9-2 Meeting notes Dariel 

• Thomas Weinhart
  
• Dariel Hern├índez Delfin
  

1. problem: s_c cannot be computed b/c of nan's. THis is likely b/c SuperQuadricParticle::getInteractionWith does return an interaction if the radii overlap, not if the particles are in contac (Solved).
   Casually, Jurgen Besten emailed me reporting the same issue yesterday.
   There was a bug in getContactWithSuperQuad; it used to create a contact even when it did not exist.
2. The spherical particles always have more kinetic energy in relation to the density than non-spherical particles no matter the direction where the segregation occurs. Thus, changes in contact stress gradient depending on the aspect ratio must be the cause of segregation direction flipping. Dariel Hern├índez Delfin will show that in next meeting.  
   
3. Dariel Hern├índez Delfin should create smoother colormap fields using more time steps in the coarse-graining calculation. The segregation index will be more accurate.