scholarly journals 4D synchrotron microtomography and pore-network modelling for direct in situ capillary flow visualization in 3D printed microfluidic channels

Lab on a Chip ◽  
2020 ◽  
Vol 20 (13) ◽  
pp. 2403-2411
Author(s):  
Agnese Piovesan ◽  
Tim Van De Looverbosch ◽  
Pieter Verboven ◽  
Clement Achille ◽  
Cesar Parra Cabrera ◽  
...  

We investigate fluid flow at the pore scale in novel 3D printed microfluidic channels through synchrotron microtomography and pore-network modelling.

Lab on a Chip ◽  
2020 ◽  
Vol 20 (16) ◽  
pp. 3060-3060
Author(s):  
Agnese Piovesan ◽  
Tim Van De Looverbosch ◽  
Pieter Verboven ◽  
Clement Achille ◽  
Cesar Parra Cabrera ◽  
...  

Correction for ‘4D synchrotron microtomography and pore-network modelling for direct in situ capillary flow visualization in 3D printed microfluidic channels’ by Agnese Piovesan et al., Lab Chip, 2020, 20, 2403–2411, DOI: 10.1039/D0LC00227E.


2021 ◽  
Author(s):  
Tomáš Princ ◽  
Michal Snehota

<p>The research focused on the simulation of the previous experiment described by Princ et al. (2020). The relationship between entrapped air content (<em>ω</em>) and the corresponding satiated hydraulic conductivity (<em>K</em>) was investigated for two coarse sands, in the experiment. Additionally the amount and distribution of air bubbles were quantified by X-ray computed tomography.</p><p>The pore-network model based on OpenPNM platform (Gostick et al. 2016) was used to attempt simulation of a redistribution of the air bubbles after infiltration. Satiated hydraulic conductivity was determined to obtain the <em>K</em>(<em>ω</em>) relationship. The results from pore-network model were compared with the results from experiments.</p><p>Gostick et al. (2016). Computing in Science & Engineering. 18(4), p60-74.</p><p>Princ et al. (2020). Water. 12(2), p1-19.</p>


2020 ◽  
Vol MA2020-01 (1) ◽  
pp. 117-117
Author(s):  
Mohammadjavad Shokriafra ◽  
Vahid J. Niasar

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