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Laurence LE COQ

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  • 481157
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  • https://www.imt-atlantique.fr/fr/personne/laurence-le-coq

Présentation

Laurence Le Coq is Professor in Environmental Engineering at IMT Atlantique. She is Dean for Research & Innovation of [IMT Atlantique](https://www.imt-atlantique.fr/fr). From 2017 to 2019 she was Vice Dean for Research & Innovation of IMT Atlantique and Dean for Research & Innovation of Mines Nantes from 2015 to 2017. From 2008 to 2015, she was in charge of the *Energy system & environmental engineering* department at Mines Nantes, as well as deputy director of the Doctoral School in Engineering science. She was deputy director of [GEPEA](https://www.gepea.fr/) laboratory (UMR CNRS 6144) from 2012 to 2020. Her research activitiy is conducted in [GEPEA](https://www.gepea.fr/) laboratory, a joint research unit merging CNRS, Nantes University, ONIRIS and IMT Atlantique. It deals with mass transfer and particle transport through porous media. She is author of more than 60 publications in international peer-review journals and more than 80 communications in international congress. Her scientific skills are related to : \- Aerosol : Transport, capture et resuspension at fluid/solid (porous) interface – application to air depollution and gas separation for energy valorisation or environmental issues. \- Gazeous pollutants : Transfer w/w.o. reaction at fluid/solid (porous) interface – application to COV, PAH and inorganic compounds adsorption for air, fumes and syngas treatment. \- Pourous media : Structural and physico-chemical characterisation in relation with mass transfer / flow through porous media – application to new carboneceous adsorbant and filter clogging. ### **[Page perso](https://www.imt-atlantique.fr/fr/personne/laurence-le-coq)**

Publications

felicie-theron
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Image analysis for the time-resolved description of microparticle resuspension under transient airflow

Corentin Cazes , Lionel Fiabane , Félicie Theron , Dominique Heitz , Laurence Le Coq
Journal of Aerosol Science, 2023, 173, pp.106198. ⟨10.1016/j.jaerosci.2023.106198⟩
Article dans une revue hal-04109582v1
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Influence of the transient airflow pattern on the temporal evolution of microparticle resuspension: Application to ventilated duct during fan acceleration

Félicie Theron , Djihad Debba , Laurence Le Coq
Aerosol Science and Technology, 2022, 56 (11), pp.1033-1046. ⟨10.1080/02786826.2022.2120793⟩
Article dans une revue hal-04104593v1

Corrigendum to “Local experimental methodology for the study of microparticles resuspension in ventilated duct during fan acceleration” [Journal of Aerosol Science, Vol 140, 2020, 105477]

Félicie Theron , Djihad Debba , Laurence Le Coq
Journal of Aerosol Science, 2021, 156, pp.105832. ⟨10.1016/j.jaerosci.2021.105832⟩
Article dans une revue hal-03278868v1
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Local variations of air velocity in the vicinity of filter pleats in transitional airflow regime – Experimental and numerical approaches

Walid Mrad , Félicie Theron , Aurélie Joubert , Nancy Zgheib , Laurence Le Coq
Separation and Purification Technology, 2021, 268, pp.118658. ⟨10.1016/j.seppur.2021.118658⟩
Article dans une revue hal-03195715v1

Predicting the permeability and specific surface area of compressed and uncompressed fibrous media including the Klinkenberg effect

S. Woudberg , E. Maré , M.C. van Heyningen , Félicie Theron , Laurence Le Coq
Powder Technology, 2021, 377, pp.488-505. ⟨10.1016/j.powtec.2020.08.081⟩
Article dans une revue hal-02955873v1
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Local experimental methodology for the study of microparticles resuspension in ventilated duct during fan acceleration

Félicie Theron , Djihad Debba , Laurence Le Coq
Journal of Aerosol Science, 2020, pp.105477. ⟨10.1016/j.jaerosci.2019.105477⟩
Article dans une revue hal-02342963v1
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Investigating the influence of local porosity variations and anisotropy effects on the permeability of fibrous media for air filtration

Sonia Woudberg , Félicie Theron , Elisabeth Lys , Laurence Le Coq
Chemical Engineering Science, 2018, 180, pp.70 - 78. ⟨10.1016/J.CES.2018.01.035⟩
Article dans une revue hal-01700159v1
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Characterization of the porous structure of a non-woven fibrous medium for air filtration at local and global scales using porosimetry and X-ray micro-tomography

Félicie Theron , Elisabeth Lys , Aurélie Joubert , François Bertrand , Laurence Le Coq
Powder Technology, 2017, 320, pp.295-303. ⟨10.1016/j.powtec.2017.07.020⟩
Article dans une revue hal-01700199v1
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Numerical and experimental investigations of the influence of the pleat geometry on the pressure drop and velocity field of a pleated fibrous filter

Félicie Theron , Aurélie Joubert , Laurence Le Coq
Separation and Purification Technology, 2017, 182, pp.69-77. ⟨10.1016/j.seppur.2017.02.034⟩
Article dans une revue hal-01487561v1
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Study of the resuspension phenomenon during airflow acceleration using Eulerian and Lagrangian approaches

Corentin Cazes , Félicie Theron , Lionel Fiabane , Dominique Heitz , Laurence Le Coq
European Aerosol Conference, EAC2023, Sep 2023, Malaga, Spain
Communication dans un congrès hal-04385714v1

Remise en suspension de microparticules pour des accélérations d'air: analyse dimensionnelle des propriétés de l'écoulement

Corentin Cazes , Félicie Theron , Lionel Fiabane , Dominique Heitz , Laurence Le Coq
CFA2023 : 36ème Congrès Français sur les Aérosols, ASFERA, Mar 2023, Paris, France. p. 29, ⟨10.25576/ASFERA-CFA2023-32910⟩
Communication dans un congrès hal-04043159v1

Image analysis for the study of particle resuspension

Corentin Cazes , Lionel Fiabane , Félicie Theron , Dominique Heitz , Laurence Le Coq
CFA2022 - 35ème Congrès Français sur les Aérosols, ASFERA, May 2022, Paris, France. ⟨10.25576/ASFERA-CFA2022-27959⟩
Communication dans un congrès hal-03861599v1
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Microparticle resuspension under accelerated airflow: dimensional analysis to account for the airflow pattern properties

Corentin Cazes , Félicie Theron , Lionel Fiabane , Dominique Heitz , Laurence Le Coq
11th International Aerosol Conference (IAC), Sep 2022, Athens, Greece. 1 p
Communication dans un congrès hal-03862988v1
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Etude des variations locales de vitesse de l'air à proximité de filtres plissés par mesures anémométriques et simulations numériques

Walid Mrad , Félicie Theron , Aurélie Joubert , Nadine Allam , Nancy Zgheib²
CFA 2020 : 33ème Congrès Français sur les Aérosols, Jan 2020, Paris (visioconférence), France. ⟨10.25576/ASFERA-CFA2020-19770⟩
Communication dans un congrès hal-03245335v1

Influence of wall air flow properties on the resuspension kinetics of microparticles in ventilated duct under accelerated flow

Félicie Theron , Djihad Debba , Laurence Le Coq
Aerosol Technology 2018, Jun 2018, Bilabo, Spain
Communication dans un congrès hal-01830108v1

Development of an analytical model to account for local porosity variations and anisotropy effects on the permeability of fibrous media

Félicie Theron , Sonia Fidder-Woudberg , Elisabeth Lys , Laurence Le Coq
Filtech 2018, Mar 2018, Cologne, Germany
Communication dans un congrès hal-01830096v1

Caractérisation de la structure poreuse d’un media fibreux pour la filtration d’air par porosimétrie et micro-tomographie X

Félicie Theron , Elisabeth Lys , Bertrand Francois , Laurence Le Coq
FRANCOFILT 2017, Aug 2017, Bordeaux, France
Communication dans un congrès hal-01830054v1

Influence of pleats geometry on fibrous filter performances

Félicie Theron , Aurélie Joubert , Laurence Le Coq
World Filtration Congress 12, WFC12, Apr 2016, Taipei, Taiwan
Communication dans un congrès hal-01383787v1

Structural characterization of a high performance air filtration composite media at local and global scales

Félicie Theron , Elisabeth Lys , Laurence Le Coq
World Filtration Congress 12, WFC12, Apr 2016, Taipei, Taiwan
Communication dans un congrès hal-01383804v1

Local experimental study of microparticles resuspension mechanisms in ventilated duct under accelerated flow

Djihad Debba , Félicie Theron , Laurence Le Coq , Camille Solliec
European Aerosol Conference 2016, EAC2016, Sep 2016, Tours, France
Communication dans un congrès hal-01383812v1
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Development of an analytical model to predict the permeability of fibrous media for air filtration

Félicie Theron , Sonia Woudberg , Laurence Le Coq
13èmes Journéess d'études des Milieux Poreux 2016, Oct 2016, Anglet, France
Communication dans un congrès hal-01394561v1

Experimental characterization of the air flow in a ventilated duct in contribution to particle resuspension mechanism study at micro scale

Félicie Theron , Laurence Le Coq , Djihad Debba , Camille Solliec
Aerosol Technology, Jun 2015, Tampere, Finland
Communication dans un congrès hal-02351731v1