Kramer, Onno; Castrejon-Pita, J.R. (Rafa); Boek, Edo (2020): Videos (high speed camera) - liquid-solid fluidisation experiments (calcite-pellets 1.4-1.7 mm in water). Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/uuid:41556e6c-b599-42cd-9f1d-bcf01dbe8576

Dataset

• Physical Chemistry (incl. Structural)
• Civil Engineering
• Theoretical and Computational Chemistry
• Environmentally Sustainable Plant Production
• Optical Physics
• Chemical Engineering

Calcite pellets, Circular sustainable processes, dissertation, Drinking water treatment, Hydraulic modelling, Liquid-solid fluidisation, Multiphase flow, Water softening

CC0

RefWorks, BibTeX, Reference Manager, Endnote, DataCite, NLM, DC, CFF

by Onno Kramer , J.R. (Rafa) Castrejon-Pita , Edo Boek

11 high speed camera videos of liquid-solid fluidisation experiments in a university laboratory. You see a 57 mm PVC column where tap water is pumped in an upward direction causing particles to elevate into a fluidised state. Particles are (calcium carbonate) calcite grains obtained from a full-scale drinking water softening reactor. The reason to show this video is to demonstrate that homogenous flow regime not always occurs whilst this is often assumed regarding l-s fluidisation systems. The viewer can observe open voids of water between the particles and water which choses a path of least resistance through the particle bed. Besides laminar-turbulent regime also homogenous-heterogeneous distinction is relevant. The videos can be used for analysis purposes e.g. ImageJ particle tracking. More info: reference: https://doi.org/10.1016/j.ijmultiphaseflow.2020.103261 And related videos: https://data.4tu.nl/repository/uuid:1b685d9e-4441-4a53-865c-86622ba49b25

• 2020-06-26 first online, published, posted

4TU.Centre for Research Data

media types: application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.wordprocessingml.document, application/zip, text/plain, video/x-ms-wmv

• https://doi.org/10.1016/j.ijmultiphaseflow.2020.103261
• https://doi.org/10.4121/uuid:1b685d9e-4441-4a53-865c-86622ba49b25

• Waternet

HU University of Applied Sciences Utrecht, Institute for Life Science and Chemistry;
QMUL Queen Mary University of London, Division of Chemical Engineering, School of Engineering and Materials Science;
TU Delft, Faculty of Civil Engineering and Geoscience;
TU Delft, Faculty of Mechanical, Maritime and Materials Engineering;
Waternet