Exploració per autor "Bolster, Diogo"
Ara es mostren els items 1-13 de 13
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A closer look: high-resolution pore-scale simulations of solute transport and mixing through porous media columns
Solé Marí, Guillem; Bolster, Diogo; Fernández García, Daniel (2022-01)
Article
Accés obertMixing is pivotal to conservative and reactive transport behaviors in porous media. Methods for investigating mixing processes include mathematical models, laboratory experiments and numerical simulations. The latter have ... -
A comparison of Eulerian and Lagrangian transport and non-linear reaction algorithms
Benson, David A.; Aquino, Tomás; Bolster, Diogo; Engdahl, Nicholas; Henri, Christopher Vincent; Fernández García, Daniel (Elsevier, 2017-01)
Article
Accés obertWhen laboratory-measured chemical reaction rates are used in simulations at the field-scale, the models typically overpredict the apparent reaction rates. The discrepancy is primarily due to poorer mixing of chemically ... -
A methodology for analysing the drainage system in excavations between sheet pile walls
Jurado Elices, Anna; Bolster, Diogo; Pujades Garnes, Estanislao; Vázquez Suñé, Enric; Carrera Ramírez, Jesús (2009-10)
Comunicació de congrés
Accés obertThe development of an underground station below the water table requires rigorous and careful planning. As such an in depth knowledge of the station construction designs and the related hydraulic behavior are required in ... -
Combining physical-based models and satellite images for the spatio-temporal assessment of soil infiltration capacity
Pedretti, Daniele; Fernández García, Daniel; Sánchez Vila, Francisco Javier; Barahona-Palomo, Marco; Bolster, Diogo (2011-05-29)
Article
Accés restringit per política de l'editorialThe performance of managed artificial recharge (MAR) facilities by means of surface ponds (SP) is controlled by the temporal evolution of the global infiltration capacity Ic of topsoils. Cost-effective maintenance operations ... -
Elimination of the reaction rate 'scale effect': application of the Lagrangian reactive particle-tracking method to simulate mixing-limited, field-scale biodegradation at the Schoolcraft (MI, USA) site
Dong, Ding; Benson, David A.; Fernández García, Daniel; Henri, Christopher Vincent; Hyndman, David W.; Phanikumar, Mantha S.; Bolster, Diogo (2017-12)
Article
Accés obertMeasured (or empirically fitted) reaction rates at groundwater remediation sites are typically much lower than those found in the same material at the batch or laboratory scale. The reduced rates are commonly attributed ... -
Enhanced mixing in heterogeneous Buckley Leverett flow due to temporal fluctuations
Bolster, Diogo; Dentz, Marco; Carrera, J.; Espino Infantes, Manuel (EGU, 2008-04-30)
Comunicació de congrés
Accés obert -
Filtered deterministic waves and analysis of the fractal dimension of the components of the wind velocity
Tijera, Manuel; Cano Marchante, Jose Leandro; Cano, Darío; Bolster, Diogo; Redondo Apraiz, José Manuel (2009-03-29)
Article
Accés restringit per política de l'editorialThe difficulty in developing models for waves in turbulent flows is a key problem in the analysis of the complexity of turbulence. We present a method to find and filter perturbations that are generated by the flow of ... -
Multicomponent reactive transport in multicontinuum media
Donado, Leonardo David; Sánchez Vila, Francisco Javier; Dentz, Marco; Carrera Ramírez, Jesús; Bolster, Diogo (2009)
Article
Accés obertMulticomponent reactive transport in aquifers is a highly complex process, owing to a combination of variability in the processes involved and the inherent heterogeneity of nature. To date, the most common approach is to ... -
Particle density estimation with grid-projected and boundary-corrected adaptive kernels
Solé Marí, Guillem; Bolster, Diogo; Fernández García, Daniel; Sánchez Vila, Francisco Javier (Elsevier, 2019-09)
Article
Accés obertThe reconstruction of smooth density fields from scattered data points is a procedure that has multiple applications in a variety of disciplines, including Lagrangian (particle-based) models of solute transport in fluids. ... -
Random-walk modeling of reactive transport in porous media with a reduced-order chemical basis of conservative components
Solé Marí, Guillem; Schmidt, Michael J.; Bolster, Diogo; Fernández García, Daniel (2021-04)
Article
Accés obertIn this work we employ a reduced-order basis of conservative chemical components to model reactive transport using a Lagrangian (particle tracking) method. While this practice is well-understood in the Eulerian (grid-based) ... -
Semianalytical solution for CO2 plume shape and pressure evolution during CO2 injection in deep saline formations
Vilarrasa Riaño, Víctor; Carrera Ramírez, Jesús; Bolster, Diogo; Dentz, Marco (2013-01-16)
Article
Accés restringit per política de l'editorialThe injection of supercritical carbon dioxide (CO2) in deep saline aquifers leads to the formation of a CO2 rich phase plume that tends to float over the resident brine. As pressure builds up, CO2 density will increase ... -
Spatial markov processes for modeling Lagrangian particle dynamics in natural flow fields
Borgne, Le; Dentz, Marco; Bolster, Diogo; Carrera, J. (EGU, 2009-05-31)
Comunicació de congrés
Accés obert -
Spreading due to heterogeneity in two-phase flow
Bolster, Diogo; Dentz, Marco; Carrera, J. (EGU, 2009-05-31)
Altres
Accés obert