The doi above is for this specific version of this dataset, which is currently the latest. Newer versions may be published in the future. For a link that will always point to the latest version, please use
doi: 10.4121/b5001ef2-b2f4-4535-92aa-f3988914b22e

Peters, Frank; Kuipers, Hans; Munck, de, Martijn; Dullemond, Mark (2023): Matlab fig files for the paper 'Experimental gas-fluidized bed drying study on the segregation and mixing dynamics for binary and ternary solids'. Version 2. 4TU.ResearchData. dataset. https://doi.org/10.4121/b5001ef2-b2f4-4535-92aa-f3988914b22e.v2

Dataset

x choose version: version 1 - 2023-04-21

• Chemical Engineering
• Engineering

Fluidized bed drying, Infrared thermography, Machine learning, Particle image velocimetry, Particle temperature distribution, Segregation and mixing, Solids volume fluxes

CC BY 4.0

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

by Frank Peters , Hans Kuipers , Martijn Munck, de, Mark Dullemond

This is a set of Matlab .fig files corresponding to the figures in the paper 'Experimental gas-fluidized bed drying study on the segregation and mixing dynamics for binary and ternary solids' published in Chemical Engineering Journal. In this study, experiments in a pseudo-2D fluidized bed setup were performed to obtain insight in the complex and changing bed hydrodynamics and its interplay with mass and heat transfer. The data was obtained by using a combined Particle Image Velocimetry (PIV), Digital Image Analysis (DIA) and Infrared (IR) technique. Furthermore, a machine learning algorithm was applied in order to determine the segregation and mixing dynamics.

The dataset consists of the following .fig files whereof a short description is given below:

Figure 3: Minimum fluidization velocity determination using the mean pressure drop over the bed. 

Figure 4: Precision-recall analysis

Figure 8: Segregation index based on the average height of the medium and large-sized solids.

Figure 9: Segregation index based on the average height of the medium and large-sized solids.

Figure 10 A, B, C and D: Time-averaged solids volume fluxes for the u0=0.975 m/s drying case at four different times.

Figure 11 A, B, C and D: Time-averaged solids volume fluxes for the u0=1.17 m/s drying case at four different times.

Figure 12 A, B, C and D: Time-averaged solids volume fluxes for the u0=1.365 m/s drying case at four different times.

Figure 13 A and B: Mean particle temperature and standard deviation over time for the three different superficial gas velocities.

Figure 17 A and B: Segregation indices based on the average height of the small, medium and large-sized solids.

Figure 18 A, B, C and D: Time-averaged solids volume fluxes for the u0=0.7875 m/s drying case at four different times.

Figure 19 A, B, C and D: Time-averaged solids volume fluxes for the u0=0.945 m/s drying case at four different times.

Figure 20 A, B, C and D: Time-averaged solids volume fluxes for the u0=1.1025 m/s drying case at four different times.

Figure 21 A and B: Mean particle temperature and standard deviation over time for the three different superficial gas velocities.

• 2023-04-21 first online

• 2023-05-08 published, posted

4TU.ResearchData

Matlab FIG-files

Experimental gas-fluidized bed drying study on the segregation and mixing dynamics for binary and ternary solids

• NWO Grant 741.079.202
• ENW-PPS

TU Eindhoven, Department of Chemical Engineering and Chemistry, Multiphase Reactors Group