Browsing by Author "Al-Raoush, Riyadh"
Now showing items 1-7 of 7
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Characterizing trapped NAPL in pore networks of unconsolidated sand using synchrotron micro-computed tomography
Hannun, Jameel Adel Ibrahim (2021 , Master Thesis)The purpose of this research paper was to determine the correlation of occupancy percentage against the pore radius and coordination numbers for each pore space. X-ray micro-computed tomography images were taken for the ... -
Coupled CFD-DEM Parallel Model to Describe Fines Migration Behavior at the Pore-Scale
ELRAHMANI, AHMED SAMI (2021 , Master Thesis)Transport of fine particles in porous media has attracted considerable interest over the past few decades. In various fields of science and engineering, on-site remediation strategies, enhanced transport of contaminants ... -
Impact Of Fines On Gas Relative Permeability Through Sand Using Pore Networks From 3d Synchrotron Micro-Computed Tomography
Hannun, Jamal Adel Ibrahim (2019 , Master Thesis)Fines migration and transport in sand systems have huge influence on vital applications, including the storage and recovery of water and energy resources from the subsurface. Multi-phase flow of gas through saturated ... -
Impact of fines type on gas flow using 3D micro-computed tomography
Al-Raoush, Riyadh; Hannun, Jamal; Jarrar, Zaher; Alshibli, Khalid; Jung, Jongwon ( Society of Petroleum Engineers , 2019 , Conference Paper)Methane hydrates are promising unconventional energy source with natural reserves above 1,000 Trillion m3. Hydrates are found in saturated sandy sediments, where multi-phase flow of gas takes place through sediment's pores, ... -
MEASURING GEOMETRICAL TORTUOSITY OF POROUS MEDIA FROM 3D COMPUTED TOMOGRAPHY IMAGES
Madhoun, Iman Tawfiq (2017 , Master Thesis)Tortuosity is an important parameter that has a significant impact on many environmental processes and applications. Flow in porous media, diffusion of gases in complex pore structures, and transmembrane flux in water ... -
Micromodel Study on Pore Scale Mechanisms Associated with Permeability Impairment in Porous Media
Nishad, Safna; Al-Raoush, Riyadh ( Qatar University Press , 2020 , Poster)Recently, researchers are attracted towards the gas production from hydrate bearing sediments considering its abundance in marine continental margins and persisting demand for alternate energy. Dissociation of hydrate into ... -
Relating Representative Elementary Volume of Tortuosity to That of Porosity as Revealed from Computed Tomography Images
Azzam, Reem Jamil (2019 , Master Thesis)Tortuosity and porosity are significant micro-scale parameters that have a major impact on many environmental processes and engineering applications that are usually implemented at a macroscopic scale. Thus, it is ...