Dataset for: Solid-liquid fluidized beds: fluid flow, grain dynamics, and pattern formation

Version 1.0
Oliveira, Vinícius Pereira da Silva; Franklin, Erick de Moraes, 2026, "Dataset for: Solid-liquid fluidized beds: fluid flow, grain dynamics, and pattern formation", https://doi.org/10.25824/redu/RMBVGJ, Repositório de Dados de Pesquisa da Unicamp, V1
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Description
This dataset contains experimental and numerical data associated with the thesis: "Solid-liquid fluidized beds: fluid flow, grain dynamics, and pattern formation". The dataset is organized into two main sections: - experiments: experimental data, image processing, and derived quantities - simulations: CFD-DEM simulation input files and processed outputs The data is structured to allow reproduction of the main processing steps and results presented in the thesis and associated publications. (2026-04-30)
Subject Engineering
Keyword Granular materials, Fluidization, Fluidized bed
Related Publication Oliveira, V.P.S., Borges, D.S., Franklin, E.M. et al. Formation of cylindrical shells via sphere packing from fluidized beds. Eur. Phys. J. E 49, 30 (2026). doi: 10.1140/epje/s10189-026-00573-z
Notes The experiments dataset contains representative subsets of the full experimental data. The selected data is sufficient to reproduce the processing pipeline and main results.
Full datasets may be available upon request.
The simulation case is provided as a reference and validation example. Parameters can be modified to explore different flow regimes.
License/Data Use Agreement

CC BY-NC 4.0

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data-dictionary.ods
OpenOffice Spreadsheet - 23.6 KB
Published May 7, 2026
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MD5: 13a5cf9c58aa484c573fe23c571a6b0a
data-dictionary.txt
Plain Text - 1.0 KB
Published May 7, 2026
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MD5: 51de4274dec9d04eb7f705ba9f79f697
readme.me
text/x-troff-me - 3.1 KB
Published May 7, 2026
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MD5: 1bf893ff4b5b26d94a8ce087c8a85956
multimedia.zip
experiments/ZIP Archive - 23.1 MB
Published May 7, 2026
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MD5: 9fcd4f765291e5426c6f3a21f38c5a7f
Contains videos illustrating experimental regimes.
processed-data.tar.xz
experiments/XZ Archive - 1.7 GB
Published May 7, 2026
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MD5: 1a8672b4b7dffadcd82ec8f445bf3230
Contains processed outputs such as: granular temperature, crystallization parameter (phi_float) and spatiotemporal diagrams.
raw_data.tar.xz
experiments/XZ Archive - 2.2 GB
Published May 7, 2026
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MD5: 74e6a715f341561ed51e60275e6e8b95
Contains raw image frames extracted from experimental videos. Each folder corresponds to a specific experiment or condition.
scripts.tar.xz
experiments/XZ Archive - 1.0 GB
Published May 7, 2026
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MD5: b1dd85c31bed1f5e0e8962052227a039
Contains MATLAB and Fortran scripts for data processing and analysis.
base-case.zip
simulations/ZIP Archive - 656.7 KB
Published May 7, 2026
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MD5: e99a058c664c57a5bf09d8724c83015e
Input files for CFD-DEM simulations.
multimedia.tar.xz
simulations/XZ Archive - 3.9 MB
Published May 7, 2026
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MD5: 42a94284bf8979327f3dad278e61c33c
Contains videos illustrating numerical simulations.
processed-data.tar.xz
simulations/XZ Archive - 108.5 MB
Published May 7, 2026
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MD5: 84e273b6619e80e64f6ac32fbd76fe4f
Outputs including forces, contacts, and post-processing data.
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