Investigation on the effect of particle size in dissolution mass transfer inside porous media with micro-tomography

2020 ◽  
Author(s):  
Anindityo Patmonoaji ◽  
Yingxue Hu ◽  
Chunwei Zhang ◽  
Kento Tsuji ◽  
Tetsuya Suekane
Keyword(s):  
Mass Transfer ◽  
Particle Size ◽  
Porous Media ◽  
Effect Of Particle Size ◽  
Micro Tomography

scholarly journals Effect of Particle Size on Droplet Infiltration into Hydrophobic Porous Media As a Model of Water Repellent Soil

2011 ◽  
Vol 45 (22) ◽  
pp. 9666-9670 ◽  
Author(s):  
Christopher A. E. Hamlett ◽  
Neil J. Shirtcliffe ◽  
Glen McHale ◽  
Sujung Ahn ◽  
Robert Bryant ◽  
...  
Keyword(s):  
Particle Size ◽  
Porous Media ◽  
Water Repellent ◽  
Effect Of Particle Size ◽  
Droplet Infiltration

The effect of particle size on thermal and solute dispersion in saturated porous media

2017 ◽  
Vol 122 ◽  
pp. 74-84 ◽  
Author(s):  
Toshiyuki Bandai ◽  
Shoichiro Hamamoto ◽  
Gabriel C. Rau ◽  
Toshiko Komatsu ◽  
Taku Nishimura
Keyword(s):  
Particle Size ◽  
Porous Media ◽  
Saturated Porous Media ◽  
Solute Dispersion ◽  
Effect Of Particle Size

scholarly journals Dissolution Mass Transfer of Trapped Phase in Porous Media

2021 ◽  
Author(s):  
Anindityo Patmonoaji ◽  
Yingxue Hu ◽  
Chunwei Zhang ◽  
Tetsuya Suekane
Keyword(s):  
Mass Transfer ◽  
Porous Media ◽  
Interfacial Area ◽  
Image Processing Techniques ◽  
Capillary Trapping ◽  
Micro Tomography ◽  
Dissolution Ratio ◽  
Physical And Mathematical Models ◽  
Processing Techniques

Dissolution mass transfer of trapped phase (TP) to flowing phase (FP) in porous media plays significant roles in hydrogeology, e.g., groundwater contamination by non-aqueous phase liquids, groundwater in-situ bioremediation, and geological carbon sequestration. In this chapter, this phenomenon is described. First, the physical and mathematical models are given. Afterwards, various conditions affecting this process, i.e., porous media characteristics, capillary trapping characteristics, flow bypassing, TP characteristics, and FP velocity, are discussed. These various conditions are described based on three parameters affecting the dissolution mass transfer: TP interfacial area ( A ), TP dissolution ratio ( ξ ), and mass transfer coefficient ( k ). Eventually, models to predict the mass transfer are formulated based on non-dimensional model. All of the data in this chapter are based on the experiments obtained by using micro-tomography and a series of image processing techniques from our latest works.

Analysis of the effect of particle size on permeability in hydrate-bearing porous media using pore network models combined with CT

Fuel ◽  
2016 ◽  
Vol 163 ◽  
pp. 34-40 ◽  
Author(s):  
Jiaqi Wang ◽  
Jiafei Zhao ◽  
Yi Zhang ◽  
Dayong Wang ◽  
Yanghui Li ◽  
...  
Keyword(s):  
Particle Size ◽  
Porous Media ◽  
Network Models ◽  
Pore Network ◽  
Effect Of Particle Size
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