Optical measurement of the shear stress and velocity distribution in an idealized deglutition process
Optical measurement of the shear stress and velocity distribution in an idealized deglutition process
Skrypnik, A.; Heitkam, S.; Gerstenberg, C.; Morelle, E.; McHardy, C.; Rauh, C.
The paper and dataset on the modelling of foam deglutition in a replica of a human mouth cavity.
It includes the optical measurement of elastic stresses and bubble flows of the foam flow furing the deglutition.
Each data folder includes:
Laborbuch.xls labbook
Fluessigkeitsgehalt--data on liquid fraction
1. masking2.mlx script --- script to create the mask for the tongue and palete plates
2.025 --- original data folder
3.025_pre --- cutted (to ROI) image data folder
4.025_pre_predict --- folder with the ANN processed data, with enhanced bubble positions
5.masked2--- masked images
6.SCRIPTS--- folder with the matlab scripts
6.* some video for the visualisation
7. Calculate_new-- folder with the scripts used for the calculation. Including:
common_mod.msx --- common matlab file for the stress data at the right wall
left_common_mod.msx --- common matlab file for the stress data at the left wall
tau_loc_left.m -- to plot the graph
all_script.msx --- run the common file for all the images
bub_parts -- folder with the files to define bubble velocity:
full_bub-- velocity of full bubble
Keywords: foam; deglutition; shear stress; bubble tracking
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Journal of Food Engineering 365(2024), 111849
Online First (2023) DOI: 10.1016/j.jfoodeng.2023.111849
Permalink: https://www.hzdr.de/publications/Publ-38256