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Add Sedimentation Tutorial Langevin vs. LB #4570

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merged 4 commits into from
Oct 1, 2022

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pkreissl
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@pkreissl pkreissl commented Sep 12, 2022

Two-dimensional lattice-Boltzmann sedimentation tutorial to show the impact of hydrodynamics effects on particle diffusion.

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Overall LGTM. The CPU and GPU version produce the same flow. The waLBerla version however takes longer to reach the break of symmetry, at which point the particles are already 90% down the channel.

@jngrad jngrad self-assigned this Sep 30, 2022
jngrad added 2 commits October 1, 2022 18:18
Use normalized quiver plots. Speed-up sampling using observables.
Introduce crystalline defects to the sides of the box to observe
the drop at the center of the box. Explain LD and LB thermostats.
@jngrad jngrad marked this pull request as ready for review October 1, 2022 16:56
@jngrad jngrad added Documentation automerge Merge with kodiak labels Oct 1, 2022
@jngrad jngrad added this to the Espresso 4.3.0 milestone Oct 1, 2022
@kodiakhq kodiakhq bot merged commit dc51330 into espressomd:python Oct 1, 2022
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