Mixing interfaces as reactive hotspots of porous media flows: theoretical upscaling, experimental imaging and field scale validation

Pubblicazioni

The chemical continuous time random walk framework for upscaling transport limitations in fluid–solid reactions

Autori: Tomás Aquino, Tanguy Le Borgne
Pubblicato in: Advances in Water Resources, Numero 154, 2021, Pagina/e 103981, ISSN 0309-1708
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.advwatres.2021.103981

Scalar Signatures of Chaotic Mixing in Porous Media

Autori: J. Heyman, D. R. Lester, T. Le Borgne
Pubblicato in: Physical Review Letters, Numero 126/3, 2021, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.126.034505

The Lagrangian kinematics of three-dimensional Darcy flow

Autori: Daniel R. Lester, Marco Dentz, Aditya Bandopadhyay, Tanguy Le Borgne
Pubblicato in: Journal of Fluid Mechanics, Numero 918, 2021, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2021.362

The diffusing-velocity random walk: a spatial-Markov formulation of heterogeneous advection and diffusion

Autori: Tomás Aquino, Tanguy Le Borgne
Pubblicato in: Journal of Fluid Mechanics, Numero 910, 2021, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2020.957

Geoelectrical Signatures of Reactive Mixing: A Theoretical Assessment

Autori: U. Ghosh, T. L. Borgne, D. Jougnot, N. Linde, Y. Méheust
Pubblicato in: Geophysical Research Letters, Numero 45/8, 2018, Pagina/e 3489-3498, ISSN 0094-8276
Editore: American Geophysical Union
DOI: 10.1002/2017gl076445

Mixing lamellae in a shear flow

Autori: Mathieu Souzy, Imen Zaier, Henri Lhuissier, Tanguy Le Borgne, Bloen Metzger
Pubblicato in: Journal of Fluid Mechanics, Numero 838, 2018, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2017.916

Space-Group Symmetries Generate Chaotic Fluid Advection in Crystalline Granular Media

Autori: R. Turuban, D. R. Lester, T. Le Borgne, Y. Méheust
Pubblicato in: Physical Review Letters, Numero 120/2, 2018, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.120.024501

Scalar gradients in stirred mixtures and the deconstruction of random fields

Autori: T. Le Borgne, P. D. Huck, M. Dentz, E. Villermaux
Pubblicato in: Journal of Fluid Mechanics, Numero 812, 2017, Pagina/e 578-610, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2016.799

Anomalous transport in disordered fracture networks: Spatial Markov model for dispersion with variable injection modes

Autori: Peter K. Kang, Marco Dentz, Tanguy Le Borgne, Seunghak Lee, Ruben Juanes
Pubblicato in: Advances in Water Resources, 2017, ISSN 0309-1708
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.advwatres.2017.03.024

Chaotic mixing in three-dimensional porous media

Autori: Daniel R. Lester, Marco Dentz, Tanguy Le Borgne
Pubblicato in: Journal of Fluid Mechanics, Numero 803, 2016, Pagina/e 144-174, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2016.486

Mixing and Reactive Fronts in the Subsurface

Autori: Massimo Rolle, Tanguy Le Borgne
Pubblicato in: Reviews in Mineralogy and Geochemistry, Numero 85/1, 2019, Pagina/e 111-142, ISSN 1529-6466
Editore: Mineralogical Society of America
DOI: 10.2138/rmg.2018.85.5

Velocity distributions, dispersion and stretching in three-dimensional porous media

Autori: M. Souzy, H. Lhuissier, Y. Méheust, T. Le Borgne, B. Metzger
Pubblicato in: Journal of Fluid Mechanics, Numero 891, 2020, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2020.113

Chaotic mixing in crystalline granular media

Autori: Régis Turuban, Daniel R. Lester, Joris Heyman, Tanguy Le Borgne, Yves Méheust
Pubblicato in: Journal of Fluid Mechanics, Numero 871, 2019, Pagina/e 562-594, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2019.245

Fluid deformation in random steady three-dimensional flow

Autori: Daniel R. Lester, Marco Dentz, Tanguy Le Borgne, Felipe P. J. de Barros
Pubblicato in: Journal of Fluid Mechanics, Numero 855, 2018, Pagina/e 770-803, ISSN 0022-1120
Editore: Cambridge University Press
DOI: 10.1017/jfm.2018.654

Iron-oxidizer hotspots formed by intermittent oxic–anoxic fluid mixing in fractured rocks

Autori: Olivier Bochet, Lorine Bethencourt, Alexis Dufresne, Julien Farasin, Mathieu Pédrot, Thierry Labasque, Eliot Chatton, Nicolas Lavenant, Christophe Petton, Benjamin W. Abbott, Luc Aquilina, Tanguy Le Borgne
Pubblicato in: Nature Geoscience, Numero 13/2, 2020, Pagina/e 149-155, ISSN 1752-0894
Editore: Nature Publishing Group
DOI: 10.1038/s41561-019-0509-1

Stretching and folding sustain microscale chemical gradients in porous media

Autori: Joris Heyman, Daniel R. Lester, Régis Turuban, Yves Méheust, Tanguy Le Borgne
Pubblicato in: Proceedings of the National Academy of Sciences, Numero 117/24, 2020, Pagina/e 13359-13365, ISSN 0027-8424
Editore: National Academy of Sciences
DOI: 10.1073/pnas.2002858117

Effective kinetics driven by dynamic concentration gradients under coupled transport and reaction

Autori: Charlotte Le Traon, Tomás Aquino, Camille Bouchez, Kate Maher, Tanguy Le Borgne
Pubblicato in: Geochimica et Cosmochimica Acta, Numero 306, 2021, Pagina/e 189-209, ISSN 0016-7037
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.gca.2021.04.033

Genome reconstruction reveals distinct assemblages of Gallionellaceae in surface and subsurface redox transition zones

Autori: Lorine Bethencourt, Olivier Bochet, Julien Farasin, Luc Aquilina, Tanguy Le Borgne, Achim Quaiser, Marine Biget, Sophie Michon-Coudouel, Thierry Labasque, Alexis Dufresne
Pubblicato in: FEMS Microbiology Ecology, Numero 96/5, 2020, ISSN 1574-6941
Editore: Oxford Academic
DOI: 10.1093/femsec/fiaa036

Network-driven anomalous transport is a fundamental component of brain microvascular dysfunction

Autori: F. Goirand, T. Le Borgne, S. Lorthois
Pubblicato in: Nature Communications, Numero 12, 2021, Pagina/e 7295, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-021-27534-8

Enhanced and non-monotonic effective kinetics of solute pulses under michaelis–Menten reactions

Autori: Antoine Hubert, Tomás Aquino, Hervé Tabuteau, Yves Méheust, Tanguy Le Borgne
Pubblicato in: Advances in Water Resources, Numero 146, 2020, Pagina/e 103739, ISSN 0309-1708
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.advwatres.2020.103739

The impact of stretching-enhanced mixing and coalescence on reactivity in mixing-limited reactive flows

Autori: Sabyasachi Sen, Prajwal Singh, Joris Heyman, Tanguy Le Borgne, Aditya Bandopadhyay
Pubblicato in: Physics of Fluids, Numero 32/10, 2020, Pagina/e 106602, ISSN 1070-6631
Editore: American Institute of Physics
DOI: 10.1063/5.0022798

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