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Your search keyword '"Benoit, Alain"' showing total 3 results
Start Over Author "Benoit, Alain" Topic [phys]physics [physics]
3 results on '"Benoit, Alain"'

1. A new limit for neutrinoless double-beta decay of 100 Mo from the CUPID-Mo experiment (CUPID-Mo Collaboration)

Author

Armengaud, E., Augier, C., Barabash, A.S., Bellini, F, Benato, G, Benoit, Alain, Beretta, M, Bergé, L., Billard, J., Borovlev, Yu, Bourgeois, Ch, Brudanin, V, Camus, P, Cardani, L, Casali, N, Cazes, A., Chapellier, M, Charlieux, F., Chiesa, D, De Combarieu, M, Dafinei, I, Danevich, F, De Jesus, M., Dixon, T, Dumoulin, L, Eitel, K, Ferri, F, Fujikawa, B, Gascon, J., Gironi, L, Giuliani, A, Grigorieva, V, Gros, M, Guerard, E, Helis, D, Huang, H, Huang, R, Johnston, J, Juillard, A., Khalife, H, Kleifges, M, Kobychev, V, Kolomensky, Yu, Konovalov, S, Leder, A, Loaiza, P, Ma, L, Makarov, E, De Marcillac, P, Mariam, R, Marini, L, Marnieros, S, Misiak, D, Navick, X.-F, Nones, C, Norman, E, Novati, V, Olivieri, E, Ouellet, J, Pagnanini, L, Pari, P, Pattavina, L, Paul, B, Pavan, M, PENG, H, Pessina, G, Pirro, S, Poda, D, Polischuk, O, Pozzi, S, Previtali, E, Redon, Th, Rojas, A, Rozov, S, Rusconi, C, Sanglard, V., Scarpaci, J.A., Schäffner, K, Schmidt, B, Shen, Y, Shlegel, V, Siebenborn, B, Singh, V, Tomei, C, Tretyak, V, Umatov, V, Vagneron, L., Velázquez, M, Welliver, B, Winslow, L, Xue, M, Yakushev, E, Zarytskyy, M, Zolotarova, A. S., Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), Hélium : du fondamental aux applications (HELFA), Institut Néel (NEEL), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Cryogénie (Cryo), Laboratoire Souterrain de Modane (LSM - UMR 6417), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CUPID, Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institute of Theoretical and Experimental Physics [Moscow] (ITEP), National Research Center 'Kurchatov Institute' (NRC KI), Università degli Studi di Roma 'La Sapienza' = Sapienza University [Rome] (UNIROMA), Laboratori Nazionali di Frascati (INFN), LABORATORY NAZIONALI DI FRASCATI, Hélium : du fondamental aux applications (NEEL - HELFA), University of California [Berkeley] (UC Berkeley), University of California (UC), Nikolaev Institute of Inorganic Chemistry [Novosibirsk] (NIC), Siberian Branch of the Russian Academy of Sciences (SB RAS), Dzhelepov Laboratory of Nuclear Problems [Dubna] (DLNP), Joint Institute for Nuclear Research (JINR), Cryogénie (NEEL - Cryo), Istituto Nazionale di Fisica Nucleare [Sezione di Roma 1] (INFN), Istituto Nazionale di Fisica Nucleare, Università degli Studi di Milano-Bicocca = University of Milano-Bicocca (UNIMIB), Institut Rayonnement Matière de Saclay (IRAMIS), Institute for Nuclear Research of NAS of Ukraine, National Academy of Sciences of Ukraine (NASU), Karlsruhe Institute of Technology (KIT), Université Paris-Saclay, Lawrence Berkeley National Laboratory [Berkeley] (LBNL), Fudan University [Shanghai], Massachusetts Institute of Technology (MIT), Istituto Nazionale di Fisica Nucleare, Sezione di Cagliari (INFN, Sezione di Cagliari), Istituto Nazionale di Fisica Nucleare (INFN), University of Science and Technology of China [Hefei] (USTC), Istituto Nazionale di Fisica Nucleare, Sezione di Milano (INFN), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), University of Southern California (USC), Science et Ingénierie des Matériaux et Procédés (SIMaP), and Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )

Subjects
[PHYS]Physics [physics], [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex], ComputingMilieux_MISCELLANEOUS
Abstract

International audience

Published
2021
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2. Activated desorption at heterogeneous interfaces and long-time kinetics of hydrocarbon recovery from nanoporous media

Author

Thomas Lee, Benoit Coasne, Lydéric Bocquet, Multi-Scale Material Science for Energy and Environment ((MSC)2 UMI3466 CNRS-MIT), CNRS-MIT, Laboratoire de Physique Statistique de l'ENS (LPS), Université Paris Diderot - Paris 7 (UPD7)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS)-Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS), École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS Paris), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Interdisciplinaire de Physique [Saint Martin d’Hères] (LIPhy), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Fédération de recherche du Département de physique de l'Ecole Normale Supérieure - ENS Paris (FRDPENS), École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-École normale supérieure - Paris (ENS-PSL), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Massachusetts Institute of Technology. Department of Civil and Environmental Engineering, Lee, Thomas, Bocquet, Lyderic Benjamin, and Coasne, Benoit Alain

Subjects
Materials science, 020209 energy, Science, Kinetics, General Physics and Astronomy, 02 engineering and technology, 7. Clean energy, Article, General Biochemistry, Genetics and Molecular Biology, chemistry.chemical_compound, Propane, Desorption, 0202 electrical engineering, electronic engineering, information engineering, Kerogen, Process engineering, ComputingMilieux_MISCELLANEOUS, [PHYS]Physics [physics], chemistry.chemical_classification, Multidisciplinary, Nanoporous, business.industry, Time decay, General Chemistry, 021001 nanoscience & nanotechnology, Hydrocarbon, chemistry, 13. Climate action, Wetting, 0210 nano-technology, business
Abstract

Hydrocarbon recovery from unconventional reservoirs (shale gas) is debated due to its environmental impact and uncertainties on its predictability. But a lack of scientific knowledge impedes the proposal of reliable alternatives. The requirement of hydrofracking, fast recovery decay and ultra-low permeability—inherent to their nanoporosity—are specificities of these reservoirs, which challenge existing frameworks. Here we use molecular simulation and statistical models to show that recovery is hampered by interfacial effects at the wet kerogen surface. Recovery is shown to be thermally activated with an energy barrier modelled from the interface wetting properties. We build a statistical model of the recovery kinetics with a two-regime decline that is consistent with published data: a short time decay, consistent with Darcy description, followed by a fast algebraic decay resulting from increasingly unreachable energy barriers. Replacing water by CO2 or propane eliminates the barriers, therefore raising hopes for clean/efficient recovery., Hydrocarbon recovery from gas shale challenges existing frameworks for fluid transport due to the nanoporous nature of the shale. Here, the authors use molecular simulation and statistical models to show that gas recovery is thermally activated due to interfacial effects at the nanoporous surface.

Published
2016
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3. Subcontinuum mass transport of condensed hydrocarbons in nanoporous media

Author

Benoit Coasne, Franz-Josef Ulm, Roland J.-M. Pellenq, Lydéric Bocquet, Kerstin Falk, Multi-Scale Material Science for Energy and Environment ((MSC)2 UMI3466 CNRS-MIT), CNRS-MIT, Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier (ICGM ICMMM), Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Université Montpellier 1 (UM1)-Université Montpellier 2 - Sciences et Techniques (UM2)-Institut de Chimie du CNRS (INC), Multiscale Material Science for Energy and Environment (MSE 2), Massachusetts Institute of Technology (MIT), Massachusetts Institute of Technology. Department of Civil and Environmental Engineering, Falk, Kerstin, Coasne, Benoit Alain, Pellenq, Roland Jm, Ulm, Franz-Josef, and Bocquet, Lyderic

Subjects
Materials science, General Physics and Astronomy, Nanotechnology, 02 engineering and technology, Permeance, 010402 general chemistry, 01 natural sciences, General Biochemistry, Genetics and Molecular Biology, Article, chemistry.chemical_compound, Kerogen, Scaling, chemistry.chemical_classification, Alkane, [PHYS]Physics [physics], Multidisciplinary, Nanoporous, General Chemistry, Statistical mechanics, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Permeability (earth sciences), Hydrocarbon, chemistry, Chemical physics, 0210 nano-technology
Abstract

Although hydrocarbon production from unconventional reservoirs, the so-called shale gas, has exploded recently, reliable predictions of resource availability and extraction are missing because conventional tools fail to account for their ultra-low permeability and complexity. Here, we use molecular simulation and statistical mechanics to show that continuum description—Darcy’s law—fails to predict transport in shales nanoporous matrix (kerogen). The non-Darcy behaviour arises from strong adsorption in kerogen and the breakdown of hydrodynamics at the nanoscale, which contradict the assumption of viscous flow. Despite this complexity, all permeances collapse on a master curve with an unexpected dependence on alkane length. We rationalize this non-hydrodynamic behaviour using a molecular description capturing the scaling of permeance with alkane length and density. These results, which stress the need for a change of paradigm from classical descriptions to nanofluidic transport, have implications for shale gas but more generally for transport in nanoporous media., France. Investissements d'avenir (ICoME2 Labex ANR-11-LABX-0053), France. Investissements d'avenir (A*MIDEX ANR-11-IDEX-0001-02), Royal Dutch-Shell Group, Schlumberger Foundation

Published
2015
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