Search Results - "BOEK, E.S."

Micro-computed tomography pore-scale study of flow in porous media: Effect of voxel resolution by Shah, S.M., Gray, F., Crawshaw, J.P., Boek, E.S.

“…•3-phase segmentation important to understand the role of resolved macro-pore phase.•Partial volume effects impact transport properties at different scanned…”
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Molecular dynamics simulations of interlayer structure and mobility in hydrated Li-, Na- and K-montmorillonite clays by Boek, E.S.

“…Molecular dynamics (MD) simulations were carried out to study the hydrate structure and diffusion of water and cations in the clay interlayer region. The goal…”
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Simulating dispersion in porous media and the influence of segmentation on stagnancy in carbonates by Gray, F., Cen, J., Shah, S.M., Crawshaw, J.P., Boek, E.S.

“…•Introduced and validated a new high resolution pore-scale transport model.•Quantified the effect of the segmentation procedure on stagnant zones in…”
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Molecular Dynamics Simulations of Slip on Curved Surfaces by Ross, D.A., Boek, E.S.

“…We present Molecular Dynamics (MD) simulations of liquid water confined within nanoscale geometries, including slit-like and cylindrical graphitic pores. These…”
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Molecular Dynamics Simulation of Spontaneous Imbibition in Nanopores and Recovery of Asphaltenic Crude Oils Using Surfactants for EOR Applications by Stukan, M.R., Ligneul, P., Boek, E.S.

“…We present Molecular Dynamics (MD) simulations of the imbibition process in nanopores in case of two different mechanisms of the wettability modification. We…”
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Constitutive equations for extensional flow of wormlike micelles: stability analysis of the Bautista–Manero model by Boek, E.S., Padding, J.T., Anderson, V.J., Tardy, P.M. J., Crawshaw, J.P., Pearson, J.R. A.

“…We carry out a stability analysis of the Bautista–Manero (B–M) constitutive equations for extensional flow of wormlike micelles. We show that all solutions for…”
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Pore-scale dissolution mechanisms in calcite-CO2-brine systems: The impact of non-linear reaction kinetics and coupled ion transport by Gray, F., Anabaraonye, B.U., Crawshaw, J.P., Boek, E.S.

“…We simulate two sets of dissolution experiments in which CO2-saturated solutions are injected into calcite formations. We explore the impact of non-linear…”
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CECAM Workshop on “Structure and Rheology of Self-Assembling and Aggregating Colloidal Suspensions: Theory, Simulation and Experiment” by Boek E.S., Padding J.T.

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Improvement of voidage prediction in liquid-solid fluidized beds by inclusion of the Froude number in effective drag relations by Kramer, O.J.I., Padding, J.T., van Vugt, W.H., de Moel, P.J., Baars, E.T., Boek, E.S., van der Hoek, J.P.

“…•l-s fluidisation experiments show open spaces of fluid in the fluidised particle bed.•Drag cannot be described completely with the Reynolds number only.•Drag…”
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Three‐dimensional imaging of porous media using confocal laser scanning microscopy by SHAH, S.M., CRAWSHAW, J.P., BOEK, E.S.

“…Summary In the last decade, imaging techniques capable of reconstructing three‐dimensional (3‐D) pore‐scale model have played a pivotal role in the study of…”
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Convex hull approach for determining rock representative elementary volume for multiple petrophysical parameters using pore-scale imaging and Lattice–Boltzmann modelling by Shah, S.M., Crawshaw, J.P., Gray, F., Yang, J., Boek, E.S.

“…•Qualitative and quantitative method to capture heterogeneity at pore-scale.•Multiple petrophysical parameters to determine representative element…”
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Fluidisation characteristics of granular activated carbon in drinking water treatment applications by Kramer, O.J.I., van Schaik, C., Dacomba-Torres, P.D.R., de Moel, P.J., Boek, E.S., Baars, E.T., Padding, J.T., van der Hoek, J.P.

“…[Display omitted] •Estimating the expansion of granular activated carbon (GAC) in water is complex.•The incipient porosity of GAC is much higher compared to…”
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Molecular Dynamics Simulation of Spontaneous Imbibition in Nanopores and Recovery of Asphaltenic Crude Oils Using Surfactants for EOR Applications Simulations de dynamique moléculaire d’imbibition spontanée dans des nanopores et pour la récupération d’huiles brutes asphalténiques en utilisant des agents tensioactifs pour des applications d’EOR by Stukan M.R., Ligneul P., Boek E.S.

“…We present Molecular Dynamics (MD) simulations of the imbibition process in nanopores in case of two different mechanisms of the wettability modification. We…”
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Accurate voidage prediction in fluidisation systems for full-scale drinking water pellet softening reactors using data driven models by Kramer, O.J.I., de Moel, P.J., Padding, J.T., Baars, E.T., Hasadi, Y.M.F. El, Boek, E.S., van der Hoek, J.P.

“…[Display omitted] •A new explicit voidage prediction model for liquid-solid fluidised bed is proposed.•Voidage prediction accuracy is improved from 11 % to 2%…”
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A novel sensor measuring local voidage profile inside a fluidised bed reactor by Kramer, O.J.I., van Schaik, C., Hangelbroek, J.J., de Moel, P.J., Colin, M.G., Amsing, M., Boek, E.S., Breugem, W.P., Padding, J.T., van der Hoek, J.P.

“…[Display omitted] •A method based on Archimedes’ principle to ‘look’ inside a fluidised bed reactor.•A sensor developed to hydrostatically weigh a submerged…”
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Flow of entangled wormlike micellar fluids: Mesoscopic simulations, rheology and μ-PIV experiments by Boek, E.S., Padding, J.T., Anderson, V.J., Briels, W.J., Crawshaw, J.P.

“…There is a great need for understanding the relationship between the structure and chemistry of surfactants forming wormlike micelles, and their macroscopic…”
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Explanation for the supersaturation dependence of the morphology of lysozyme crystals by Grimbergen, R.F.P, Boek, E.S, Meekes, H, Bennema, P

“…In this paper the growth morphology of crystals of the protein lysozyme and its experimentally observed dependence on the supersaturation is explained by the…”
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