Teodor BURGHELEA

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Publications

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Elasticity mediated yielding of an elasto-viscoplastic fluid in a plane channel flow

Teodor Burghelea , Miguel Moyers-González

Theoretical and Computational Fluid Dynamics, In press, ⟨10.1007/s00162-025-00761-1⟩

Article dans une revue hal-05291259v1
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Drag reduction assisted emulsification in a micro-channel

Elia Missi , Agnès Montillet , Jérôme Bellettre , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2024, 329, pp.105247. ⟨10.1016/j.jnnfm.2024.105247⟩

Article dans une revue hal-04592571v1
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Thermo-rheological properties of xanthan solutions: from shear thinning to elasto-viscoplastic behavior

Elia Missi , Isabelle Capron , Jérôme Bellettre , Teodor Burghelea , Agnès Montillet

Soft Matter, 2024, ⟨10.1039/D4SM00714J⟩

Article dans une revue hal-04670140v1
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Active chaotic mixing of yield stress fluids in an open channel flow

Yann Moguen , Eliane Younes , Kamal El Omari , Cathy Castelain , Yves Le Guer et al.

Theoretical and Computational Fluid Dynamics, 2023, ⟨10.1007/s00162-023-00650-5⟩

Article dans une revue hal-04099025v1
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Dynamics of a Newtonian droplet in the turbulent flow of a shear thinning fluid in a micro-channel

Yongbin Ji , Elia Missi , Jérôme Bellettre , Teodor Burghelea , Agnès Montillet et al.

Physical Review Fluids, 2023, 8 (4), pp.043301. ⟨10.1103/PhysRevFluids.8.043301⟩

Article dans une revue hal-04005170v1
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Chaotic mixing of yield stress materials

Teodor Burghelea

Science Talks, 2022, ⟨10.1016/j.sctalk.2022.100107⟩

Article dans une revue hal-03889847v2
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Numerical study of unsteady pipe flow of an elastoviscoplastic fluid

Miguel Moyers-González , Cathy Castelain , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2022, 309, pp.104898. ⟨10.1016/j.jnnfm.2022.104898⟩

Article dans une revue hal-03794124v1
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Experimental study of chaotic flow and mixing of Newtonian fluid in a rotating arc-wall mixer

Eliane Younes , Yann Moguen , Kamal El Omari , Teodor Burghelea , Yves Le Guer et al.

International Journal of Heat and Mass Transfer, 2022, 187, pp.122459. ⟨10.1016/j.ijheatmasstransfer.2021.122459⟩

Article dans une revue hal-03548750v1
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Active chaotic mixing in a channel with rotating arc-walls

Kamal El Omari , Eliane Younes , Teodor Burghelea , Cathy Castelain , Yann Moguen et al.

Physical Review Fluids, 2021, 6 (2), ⟨10.1103/PhysRevFluids.6.024502⟩

Article dans une revue hal-03156220v1
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In-situ visualisation of the micro-structure of a Carbopol gel during a confined microscopic flow

Eliane Younes , Michal Himl , Zdenek Stary , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2021, 296, pp.104630. ⟨10.1016/j.jnnfm.2021.104630⟩

Article dans une revue hal-03334342v1
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Chaos in a melting pot

Rawad Himo , Cathy Castelain , Teodor Burghelea

Journal of Fluid Mechanics, 2021, 918, pp.A47. ⟨10.1017/jfm.2021.367⟩

Article dans une revue hal-03291970v1
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A novel approach to the study of extensional flow-induced crystallization

Juliana Amirdine , Thouaïba Htira , Nicolas Lefevre , René Fulchiron , Nathalie Mathieu et al.

Polymer Testing, 2021, 96, pp.107060. ⟨10.1016/j.polymertesting.2021.107060⟩

Article dans une revue hal-03113971v2
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On the elusive nature of Carbopol gels: “model”, weakly thixotropic, or time-dependent viscoplastic materials?

Eliane Younes , Michal Himl , Zdenek Stary , Volfango Bertola , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2020, 281, pp.104315. ⟨10.1016/j.jnnfm.2020.104315⟩

Article dans une revue hal-02865265v1
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Slippery flows of a Carbopol gel in a microchannel

Eliane Younes , Cathy Castelain , Teodor Burghelea , Volfango Bertola

Physical Review Fluids, 2020, 5 (8), ⟨10.1103/PhysRevFluids.5.083303⟩

Article dans une revue hal-02970815v1
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Stopping of a solid object in an elasto viscoplastic material

Dominique Tarlet , Eliane Younes , Stéphane Roux , Arthur Levy , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2019, 263, pp.120-129. ⟨10.1016/j.jnnfm.2018.11.006⟩

Article dans une revue hal-02358756v1
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Characterisation of elastic turbulence in a serpentine micro-channel

Antoine Soulies , Julien Aubril , Cathy Castelain , Teodor Burghelea

Physics of Fluids, 2017, 29 (8), pp.083102. ⟨10.1063/1.4996356⟩

Article dans une revue hal-02364952v1

A nonlinear dynamical system approach for the yielding behaviour of a viscoplastic material

Teodor Burghelea , Miguel Moyers-Gonzalez , Raazesh Sainudiin

Soft Matter, 2017, 13 (10), pp.2024-2039. ⟨10.1039/C6SM02361D⟩

Article dans une revue hal-02364957v1
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Microscopic flows of suspensions of the green non-motile Chlorella micro-alga at various volume fractions: Applications to intensified photobioreactors

Antoine Souliès , Jeremy Pruvost , Cathy Castelain , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2016, 231, pp.91 - 101. ⟨10.1016/j.jnnfm.2016.03.012⟩

Article dans une revue hal-01527163v1
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Investigation and modeling of the effects of light spectrum and incident angle on the growth of Chlorella vulgaris in photobioreactors

Antoine Soulies , Jack Legrand , Helene Marec , Jeremy Pruvost , Cathy Castelain et al.

Biotechnology Progress, 2016, 32 (2), pp.247-261. ⟨10.1002/btpr.2244⟩

Article dans une revue hal-01950701v1
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Efficient heat transfer in a regime of elastic turbulence

Boubou Traore , Cathy Castelain , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2015, 223, pp.62-76. ⟨10.1016/j.jnnfm.2015.05.005⟩

Article dans une revue hal-02099517v1
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Unsteady laminar flows of a Carbopol® gel in the presence of wall slip

Antoine Poumaere , Miguel Moyers-Gonzalez , Cathy Castelain , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2014, 205, pp.28-40. ⟨10.1016/j.jnnfm.2014.01.003⟩

Article dans une revue hal-03146473v1
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Experimental investigation of the Rayleigh–Bénard convection in a yield stress fluid

Zineddine Kebiche , Cathy Castelain , Teodor Burghelea

Journal of Non-Newtonian Fluid Mechanics, 2014, 203, pp.9-23. ⟨10.1016/j.jnnfm.2013.10.005⟩

Article dans une revue hal-03146431v1
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Rheological properties of suspensions of the green microalga Chlorella vulgaris at various volume fractions

Antoine Soulies , Jérémy Pruvost , Jack M Legrand , Cathy Castelain , Teodor Burghelea

Rheologica Acta, 2013, 52 (6), pp.589-605. ⟨10.1007/s00397-013-0700-z⟩

Article dans une revue istex hal-02534134v1

Elasticity mediated yielding of an elasto-viscoplastic fluid in a plane channel flow

Teodor Burghelea , Miguel Moyers-González

Annual European Rheology Conference (AERC 2025), Apr 2025, Lyon, France

Communication dans un congrès hal-05338942v1
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Enhancing Mixing Performance of Inline Mixers Under Laminar Flow Conditions

Mosbah Kiwan , Cathy Castelain , Teodor Burghelea

TMREES Conference Series: International Conference on Technologies and Materials for Renewable Energy, Environment and Sustainability, Oct 2025, Metz, France

Communication dans un congrès hal-05472119v1

Thermo-rheological properties of xanthan solutions: from shear thinning to elasto-viscoplastic behavior

Elia Missi , Agnès Montillet , Isabelle Capron , Jérôme Bellettre , Teodor Burghelea

Annual European Rheology Conference (AERC 2025), Apr 2025, Lyon, France

Communication dans un congrès hal-05338961v1
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Mapping the efficiency of a novel rotating arc-wall inline mixer

Mosbah Kiwan , Eliane Younes , Cathy Castelain , Teodor Burghelea

26ième Fluid Mechanics Conference, Sep 2024, Warszawa, Poland

Communication dans un congrès hal-04746611v1

Contrôle de l’émulsification à l’échelle microscopique en fonction de la rhéologie

Elia Missi , Teodor Burghelea , Jérôme Bellettre , Agnès Montillet

Journées annuelles du GDR CNRS SLAMM “Solliciter la matière molle”, CNRS, Nov 2024, Le Croisic, France

Communication dans un congrès hal-04782413v1

Dynamics of a single Newtonian droplet in the turbulent microscopic cross-slot flow of a shear thinning fluid

Yongbin Ji , Elia Missi , Jérôme Bellettre , Agnès Montillet , Patrizio Massoli et al.

Journées annuelles du GDR CNRS “Transferts et Interfaces”, Jun 2022, Aussois (Savoie), France

Communication dans un congrès hal-03940605v1
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A novel hydrodynamic instability observed during the yielding of a phase change materials: chaos in a melting pot

Rawad Himo , Cathy Castelain , Teodor Burghelea

25e Congrès Français de Mécanique, Aug 2022, Nantes, France

Communication dans un congrès hal-04280167v1

Emulsification in microchannels in presence of drag reduction

Elia Missi , Jérôme Bellettre , Agnès Montillet , Teodor Burghelea

Journées annuelles du GDR CNRS “Transferts et Interfaces”, Jun 2022, Aussois (Savoie), France

Communication dans un congrès hal-03940579v1

Drag reduction assisted emulsification in a cross-slot microchannel

Elia Missi , Jérôme Bellettre , Teodor Burghelea , Agnès Montillet

AERC2022 - The Annual European Rheology Conference, Apr 2022, Séville, Spain

Communication dans un congrès hal-03690729v1

Experimental study of chaotic mixing of yield stress fluids

Eliane Younes , Cathy Castelain , Yann Moguen , Kamal El Omari , Yves Le Guer et al.

25ème Congrès Français de Mécanique, Aug 2022, Nantes, France

Communication dans un congrès hal-03785910v1

Drag reduction assisted emulsification in cross-slot microchannel

Elia Missi , Agnès Montillet , Jérôme Bellettre , Teodor Burghelea

25ème Congrès Français de Mécanique, Aug 2022, Nantes, France

Communication dans un congrès hal-03786041v1

Dynamics of a single Newtonian droplet in a turbulent microscopic cross-slot flow of a shear thinning fluid

Yongbin Ji , Elia Missi , Jérôme Bellettre , Agnès Montillet , Patrizio Massoli et al.

AERC2022 - The Annual European Rheology Conference, Apr 2022, Séville, Spain

Communication dans un congrès hal-03690749v1

Chaotic mixing of yield stress materials

Yann Moguen , Kamal El Omari , Eliane Younes , Cathy Castelain , Yves Le Guer et al.

25ème Congrès Français de Mécanique, Aug 2022, Nantes, France

Communication dans un congrès hal-03785829v1

Yielding of a paraffin wax to heat: a focus on the hydrodynamic stability

Rawad Himo , Cathy Castelain , Teodor Burghelea

AERC meeting Virtual conference, Apr 2021, Séville, Spain

Communication dans un congrès hal-03148493v1

A new mixer using chaotic advection mechanism for yield stress fluids

Eliane Younes , Yann Moguen , Kamal El Omari , Teodor Burghelea , Cathy Castelain et al.

ICR 2020, Dec 2020, Rio de Janeiro, Brazil

Communication dans un congrès hal-03148690v1

Chaos in a melting pot

Rawad Himo , Teodor Burghelea , Cathy Castelain

ICR 2020, Dec 2020, Rio de Janeiro, Brazil

Communication dans un congrès hal-03148683v1
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Un mélangeur actif efficace pour les fluides à seuil de contrainte

Yann Moguen , Eliane Younes , Kamal El Omari , Teodor Burghelea , Cathy Castelain et al.

24ème Congrès Français de Mécanique, Aug 2019, Brest, France

Communication dans un congrès hal-02361242v1

A novel active mixer for yield stress fluids

Eliane Younes , Kamal El Omari , Yves Le Guer , Cathy Castelain , Teodor Burghelea

13th Annual European Rheology Conference, Apr 2019, Portoroz, Slovenia

Communication dans un congrès hal-02375601v1

Microscopic flows of a Carbopol gel in the presence of wall slip

Eliane Younes , Volfango Bertola , Cathy Castelain , Teodor Burghelea

AERC Meeting, Apr 2019, Portoroz, Slovenia

Communication dans un congrès hal-03148497v1
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A novel inline mixer for highly viscous fluid: the proof of concept

Eliane Younes , Yann Moguen , Yves Le Guer , Kamal El Omari , Cathy Castelain et al.

Congrès Français de Thermique, Jun 2019, Nantes, France

Communication dans un congrès hal-02361208v1

A novel approach to Sentmanat extensional rheometry: applications to the study of extension-induced crystallization

Juliana Amirdine , Nicolas Boyard , Teodor Burghelea

AERC meeting, Apr 2019, Portoroz, Slovenia

Communication dans un congrès hal-02375606v1

Microscopic flows of a simple yield stress material in the presence of wall slip

Eliane Younes , Volfango Bertola , Cathy Castelain , Teodor Burghelea

VPF8 Viscoplastic Fluids: from Theory to Application 2019, Sep 2019, Cambridge, United Kingdom

Communication dans un congrès hal-02375597v1
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Microscopic flows of a simple yield stress material in the presence of wall slip

Eliane Younes , Volfango Bertola , Cathy Castelain , Teodor Burghelea

Congrès Français de Mécanique CFM2019, Jun 2019, Brest, France

Communication dans un congrès hal-02473040v1
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Effet d’une déformation extensionnelle sur la cinétique de cristallisation de polymères semi-cristallins

Juliana Amirdine , Nicolas Lefevre , Julien Aubril , Teodor Burghelea , Nicolas Boyard

27ème édition du Congrès de la Société Française de Thermique, Jun 2019, Nantes, France

Communication dans un congrès hal-02473268v1
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Scaling arguments to experimentally model deep oceans trapped between icy layers on Ganymede

Rawad Himo , Cathy Castelain , Sabrina Carpy , Teodor Burghelea

Congrès de la Société Française de Thermique, Société Française de Thermique, Jun 2019, Nantes, France. pp.463-470

Communication dans un congrès hal-02473025v1

Chaos in a melting pot

Rawad Himo , Cathy Castelain , Teodor Burghelea

VPF8 Viscoplastic Fluids: from Theory to Application 2019, Sep 2019, Cambridge, United Kingdom

Communication dans un congrès hal-02375592v1

Laminar mixing of viscoplastic fluids: Mission impossible?

Eliane Younes , Yann Moguen , Kamal El Omari , Yves Le Guer , Cathy Castelain et al.

VPF8 Viscoplastic Fluids: from Theory to Application 2019, Sep 2019, Cambridge, United Kingdom

Communication dans un congrès hal-02375573v1
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Effet d'une déformation extensionnelle sur la cinétique de cristallisation de polymères semi-cristallins

Juliana Amirdine , Teodor Burghelea , Nicolas Boyard

21ème Journées Nationales sur les Composites, École Nationale Supérieure d'Arts et Métiers (ENSAM) - Bordeaux, Jul 2019, Bordeaux, Talence, France

Communication dans un congrès hal-02420808v1

Transport phenomena in viscoelastic fluids: A bottom to top approach

Teodor Burghelea

Summer School Transport Phenomena in complex fluids, May 2018, Udine, Italy

Communication dans un congrès hal-02899460v1

Introduction to Rheology and Rheometry

Teodor Burghelea

Summer School Transport Phenomena in complex fluids, May 2018, Udine, Italy

Communication dans un congrès hal-02899457v1

Active chaotic mixing in a plane channel with rotating arc walls

Eliane Younes , Cathy Castelain , Kamal El Omari , Teodor Burghelea , Yves Le Guer

EFMC12, Sep 2018, Vienne, Austria

Communication dans un congrès hal-02385062v1

Active chaotic mixing in a plane channel with three rotating arc walls

Eliane Younes , Yann Moguen , Kamal El Omari , Yves Le Guer , Cathy Castelain et al.

Annual European Rheology Conference (AERC 2017), Jun 2017, Copenhague, Denmark

Communication dans un congrès hal-03250039v1

Steady microscopic flows of a Carbopol gel in the presence of wall slip

Eliane Younes , Volfango Bertola , Cathy Castelain , Teodor Burghelea

Annual European Rheology Conference (AERC 2017), Jun 2017, Copenhague, Denmark

Communication dans un congrès hal-03250047v1

Heat Transfer by Elastic Turbulence: towards a Microscopic Heat Exchange

Antoine Soulies , Cathy Castelain , Teodor Burghelea

17ième International Congress on Rheology (ICR2016), Aug 2016, Kyoto, Japan

Communication dans un congrès hal-03250063v1

Heat transport by elastic turbulence in a von Karman swirling flow

Cathy Castelain , Teodor Burghelea

10th Annual European Rheology Conference (AERC 2015), Apr 2015, Nantes, France

Communication dans un congrès hal-03250013v1

Impact and modeling of specific lighting conditions on Chlorella vulgaris growth in intensified photobioreactors

Jeremy Pruvost , Antoine Soulies , Jack M Legrand , Cathy Castelain , Teodor Burghelea

5th International Conference on Algal Biomass, Biofuels and Bioproducts, Jun 2015, San Diego, United States

Communication dans un congrès hal-02539811v1
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Etude expérimentale de l’instabilité de Rayleigh-Bénard dans les fluides rhéofluidifiants

Zineddine Kebiche , Teodor Burghelea , Cathy Castelain

Congrès Français de Thermique 2015, May 2015, La Rochelle, France

Communication dans un congrès hal-03250027v1
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Le problem de Landau-Levich pour un fluide viscoplastique

Maria Sweid , Miguel Moyers-Gonzalez , Phillip L. Wilson , Cathy Castelain , Teodor Burghelea

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France

Communication dans un congrès hal-03440565v1
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Rheological properties and microscopic flows of suspensions of Chlorella vulgaris microalgae

Antoine Soulies , Jeremy Pruvost , Jack Legrand , Cathy Castelain , Teodor Burghelea

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France

Communication dans un congrès hal-03440454v1
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Étude expérimentale de la convection de Rayleigh-Bénard dans le cas d'un fluide à seuil

Zineddine Kebiche , Teodor Burghelea , Cathy Castelain

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France

Communication dans un congrès hal-03440596v1
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Intensification des transferts par génération de turbulence élastique

Boubou Traore , Cathy Castelain , Teodor Burghelea

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France

Communication dans un congrès hal-03440566v1
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Écoulement laminaire non stationnaire d'un gel de Carbopol dans un tube

Antoine Poumaere , Miguel Moyers-Gonzalez , Cathy Castelain , Teodor Burghelea

CFM 2013 - 21ème Congrès Français de Mécanique, Aug 2013, Bordeaux, France

Communication dans un congrès hal-03440649v1
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Homogeneity of deformation states during extensional measurements of polymer melts: an important issue revisited

Teodor Burghelea , Zdenek Stary

CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France

Communication dans un congrès hal-03421293v1
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On the solid-fluid transition in a yield stress shear thinning physical gel

Teodor Burghelea

CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France

Communication dans un congrès hal-03421151v1
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Efficient mixing by polymers in microchannels

Teodor Burghelea

CFM 2011 - 20ème Congrès Français de Mécanique, Aug 2011, Besançon, France

Communication dans un congrès hal-03422896v1