Search Results - "Dalton, Laura"

Comprehensive study of the interactions between the critical dimensionless numbers associated with multiphase flow in 3D porous media by Fan, Ming, Dalton, Laura E., McClure, James, Ripepi, Nino, Westman, Erik, Crandall, Dustin, Chen, Cheng

“…Multiphase flow in porous media is of great interest in many engineering applications, such as geologic carbon sequestration, enhanced oil recovery, and…”
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Influence of Clay Wettability Alteration on Relative Permeability by Fan, Ming, McClure, James E., Armstrong, Ryan T., Shabaninejad, Mehdi, Dalton, Laura E., Crandall, Dustin, Chen, Cheng

“…Understanding the wettability of porous materials is important to model fluid flow in the subsurface. One of the critical factors that influences wetting in…”
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Methods to measure contact angles in scCO2-brine-sandstone systems by Dalton, Laura E., Klise, Katherine A., Fuchs, Samantha, Crandall, Dustin, Goodman, Angela

“…Numerous methods are used to measure contact angles (θ) in multiphase systems. The wettability and θ are primary controls on CO2 residual trapping during…”
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Contact Angle Measurements Using Sessile Drop and Micro-CT Data from Six Sandstones by Dalton, Laura E., Tapriyal, Deepak, Crandall, Dustin, Goodman, Angela, Shi, Fan, Haeri, Foad

“…Numerous sessile drop and micro-computed tomography (micro-CT) studies have been conducted to quantify geologic carbon storage formation wettability by…”
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Does ITZ Influence Moisture Transport in Concrete? by Dalton, Laura E., LaManna, Jacob M., Jones, Scott, Pour-Ghaz, Mohammad

“…The contributions of the interfacial transition zone (ITZ) to mass transport in cement-based materials remain ambiguous and disputed. In this study, the…”
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The Effect of Gas Solubility on the Secondary Sorption in a Portland Cement Mortar Observed by X-ray CT by Dalton, Laura E., Jarvis, Karl, Pour-Ghaz, Mohammad

“…In this study, we investigate the secondary sorption in an air-entrained Portland cement mortar that is purged with different gases— CO 2 , CH 4 , or N 2 . By…”
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Solutions and case studies for thermally driven reactive transport and porosity evolution in geothermal systems (reactive Lauwerier problem) by Roded, Roi, Aharonov, Einat, Szymczak, Piotr, Veveakis, Manolis, Lazar, Boaz, Dalton, Laura E

“…Subsurface non-isothermal fluid injection is a ubiquitous scenario in energy and water resource applications, which can lead to geochemical disequilibrium and…”
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CO2–Brine Contact Angle Measurements on Navajo, Nugget, Bentheimer, Bandera Brown, Berea, and Mt. Simon Sandstones by Haeri, Foad, Tapriyal, Deepak, Sanguinito, Sean, Shi, Fan, Fuchs, Samantha J, Dalton, Laura E, Baltrus, John, Howard, Bret, Crandall, Dustin, Matranga, Christopher, Goodman, Angela

“…In this study, contact angles were measured for CO2 bubbles on six different sandstones (Navajo, Nugget, Bentheimer, Bandera Brown, Berea, and Mt. Simon) that…”
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Characterizing the Evolution of Trapped scCO2 Curvature in Bentheimer and Nugget Sandstone Pore Geometry by Dalton, Laura E., Goodman, Angela, Crandall, Dustin

“…During a Geologic Carbon Storage process, supercritical CO2 (scCO2) is subjected to a series of dynamic and static conditions where the relationship between…”
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Variation in infection prevention practices for peripherally inserted central venous catheters: A survey of neonatal units in England and Wales by Fraser, Caroline, Harron, Katie, Dalton, Laura, Gilbert, Ruth, Oddie, Sam J

“…There is uncertainty about the variation in infection prevention practices for central venous catheters (CVC) in neonatal units (NNUs) and how practices relate…”
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Gas CO2 foaming and intermixing in portland cement paste to sequester CO2 by Jativa, Francisco W., Dalton, Laura E., Pourghaz, M.

“…In this study, concentrated CO2 gas was used to create foamed cement paste, and concentrated CO2 gas was intermixed in fresh cement paste to produce regular…”
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1251 Trialling a new method of administering nasal CPAP in the delivery room for preterm infants by Hilton, Hannah, Dalton, Laura

“…AimsProviding continuous positive airway pressure (CPAP) from birth in preterm infants ≤32 weeks gestation has been shown to reduce the need for intubation and…”
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The impacts of CaCO3 deposition in natural wood on its viscoelastic properties by Choi, Hyunjun, Dalton, Laura E., Peszlen, Ilona, Pourghaz, Moe

“…In this study, we discuss the methods used for depositing calcium carbonate (CaCO3) and the resulting 2D and 3D particle distributions of CaCO3 in two types of…”
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Role of heterogeneous surface wettability on dynamic immiscible displacement, capillary pressure, and relative permeability in a CO2-water-rock system by Guo, Ruichang, Dalton, Laura, Crandall, Dustin, McClure, James, Wang, Hongsheng, Li, Zhe, Chen, Cheng

“…•This study investigates the impact of pore-scale surface wettability heterogeneity on immiscible two-fluid displacement in porous media.•Rock surface…”
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Deep-learning-based workflow for boundary and small target segmentation in digital rock images using UNet++ and IK-EBM by Wang, Hongsheng, Dalton, Laura, Fan, Ming, Guo, Ruichang, McClure, James, Crandall, Dustin, Chen, Cheng

“…Three-dimensional (3D) X-ray micro-computed tomography (μCT) has been widely used in petroleum engineering because it can provide detailed pore structural…”
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The role of the spatial heterogeneity and correlation length of surface wettability on two-phase flow in a CO2-water-rock system by Guo, Ruichang, Dalton, Laura E., Fan, Ming, McClure, James, Zeng, Lingzao, Crandall, Dustin, Chen, Cheng

“…•Pore-scale measurements of surface contact angles in a CO2-water-rock system.•Characterization of the spatial variation and correlation length of contact…”
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Supercritical, liquid, and gas CO2 reactive transport and carbonate formation in portland cement mortar by Dalton, Laura E., Crandall, Dustin, Pour-Ghaz, M.

“…•The rate of carbonation in cement-based materials depends on degree of saturation.•Carbonates first form in small pores (i.e., gel and capillary…”
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Supercritical, liquid, and gas CO 2 reactive transport and carbonate formation in portland cement mortar by Dalton, Laura E., Crandall, Dustin, Pour-Ghaz, M.

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Application of unsupervised deep learning to image segmentation and in-situ contact angle measurements in a CO2-water-rock system by Wang, Hongsheng, Dalton, Laura, Guo, Ruichang, McClure, James, Crandall, Dustin, Chen, Cheng

“…•An unsupervised deep learning method for digital rock image segmentation was proposed, which includes unsupervised model training and post-processing.•The…”
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Investigating the use of electrical capacitance tomography to image rapid transient moisture flow through cracks in concrete by Dalton, Laura E., Räsänen, Mikko, Voss, Antti, Seppänen, Aku, Pourghaz, Moe

“…In this paper, we investigate the feasibility of electrical capacitance tomography (ECT) to image rapid three-dimensional (3D) moisture transport in damaged…”
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