Innocent Mutabazi

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Documents

Publications

Publications

Quantitative characterization of the ribbons and elastic vortices in viscoelastic Taylor-Couette flow with Boger fluids

Noureddine Latrache , Fayçal Kelai , Yang Bai , Olivier Crumeyrolle , Innocent Mutabazi

Journal of Non-Newtonian Fluid Mechanics, 2025, 343, pp.105457. ⟨10.1016/j.jnnfm.2025.105457⟩

Article dans une revue hal-05333541v1

Thermoelectrohydrodynamic convection in a finite cylindrical annulus under microgravity

Changwoo Kang , Innocent Mutabazi , Harunori Yoshikawa

Journal of Fluid Mechanics, 2024, 991, pp.A7. ⟨10.1017/jfm.2024.538⟩

Article dans une revue hal-04804824v1

Electric Buoyancy-driven convection in stable and unstable thermal stratifications

Elhadj Barry , Changwoo Kang , Harunori Yoshikawa , Innocent Mutabazi

Physics of Fluids, 2024, 36 (8), pp.084121. ⟨10.1063/5.0216148⟩

Article dans une revue hal-04804936v1

Flow patterns and heat transfer in a dielectric liquid inside a planar capacitor under microgravity conditions

Elhadj Barry , Changwoo Kang , Harunori Yoshikawa , Innocent Mutabazi

Applied Physics Letters, 2023, 122 (18), pp.182903. ⟨10.1063/5.0144535⟩

Article dans une revue hal-04288509v1
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Viscoelastic instabilities of Taylor–Couette flows with different rotation regimes

Yang Bai , Noureddine Latrache , Fayçal Kelai , Olivier Crumeyrolle , Innocent Mutabazi

Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2023, 381 (2246), ⟨10.1098/rsta.2022.0133⟩

Article dans une revue hal-05339263v1

Transition to turbulence via flame patterns in viscoelastic Taylor–Couette flow

Noureddine Latrache , Innocent Mutabazi

European Physical Journal E: Soft matter and biological physics, 2021, 44 (5), pp.63. ⟨10.1140/epje/s10189-021-00067-0⟩

Article dans une revue hal-05335466v1

PIV and shadowgraph measurements of thermo-electrohydrodynamic convection in a horizontal aligned differentially heated annulus at different gravity conditions

Peter S.B. Szabo , Martin Meier , Elhadj Barry , Vasyl Motuz , Innocent Mutabazi et al.

Experimental Thermal and Fluid Science, 2021, 129, pp.110470. ⟨10.1016/j.expthermflusci.2021.110470⟩

Article dans une revue hal-04288538v1

Stability of Rayleigh-stable Couette flow between two differentially heated cylinders

Antoine Meyer , Innocent Mutabazi , Harunori Yoshikawa

Physical Review Fluids, 2021, 6 (3), pp.033905. ⟨10.1103/PhysRevFluids.6.033905⟩

Article dans une revue hal-03539614v1

Numerical study of thermal convection induced by centrifugal buoyancy in a rotating cylindrical annulus

Changwoo Kang , Antoine Meyer , Harunori Yoshikawa , Innocent Mutabazi

Physical Review Fluids, 2019, 4 (4), ⟨10.1103/PhysRevFluids.4.043501⟩

Article dans une revue hal-02157427v1

Weakly nonlinear instability of a Newtonian liquid jet

Marie-Charlotte Renoult , Günter Brenn , Gregor Plohl , Innocent Mutabazi

Journal of Fluid Mechanics, 2018, 856, pp.169-201. ⟨10.1017/jfm.2018.677⟩

Article dans une revue hal-02108839v1

Dielectrically driven convection in spherical gap geometry

Florian Zaussinger , Peter Haun , Matthias Neben , Torsten Seelig , Travnikov Vadim et al.

Physical Review Fluids, 2018

Article dans une revue hal-01868760v1
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Flow Patterns and Heat Transfer in a Cylindrical Annulus under 1g and low-g Conditions: Theory and Simulation

Antoine Meyer , Olivier Crumeyrolle , Innocent Mutabazi , Martin Meier , Marcel Jongmanns et al.

Microgravity Science and Technology, 2018, 30 (5), pp.653-662. ⟨10.1007/s12217-018-9636-3⟩

Article dans une revue hal-01924193v1

Flow Pattern and Heat Transfer in a Cylindrical Annulus Under 1 g and Low-g Conditions: Experiments

Martin Meier , Marcel Jongmanns , Torsten Seelig , Christoph Egbers , Innocent Mutabazi

Microgravity Science and Technology, 2018, 30 (5), pp.699-712. ⟨10.1007/s12217-018-9649-y⟩

Article dans une revue hal-01992171v1

Radial buoyancy effects on momentum and heat transfer in a circular Couette flow

Changwoo Kang , Meyer Antoine , Innocent Mutabazi , Harunori Yoshikawa

Physical Review Fluids, 2017, 2, pp.053901

Article dans une revue hal-01570045v1
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Multi-scale analysis of a viscoelastic liquid jet

Christophe Tirel , Marie-Charlotte Renoult , Christophe Dumouchel , Denis Lisiecki , Olivier Crumeyrolle et al.

Journal of Non-Newtonian Fluid Mechanics, 2017, 245, pp.1--10. ⟨10.1016/j.jnnfm.2017.05.001⟩

Article dans une revue hal-01611188v1

Short-wavelength local instabilities of a circular Couette flow with radial temperature gradient

Oleg Kirillov , Innocent Mutabazi

Journal of Fluid Mechanics, 2017, 818, pp.319 - 343. ⟨10.1017/jfm.2017.99⟩

Article dans une revue hal-01919402v1

Growth rate measurement in free jet experiments

Jean-Baptiste Charpentier , Marie-Charlotte Renoult , Olivier Crumeyrolle , Innocent Mutabazi

Experiments in Fluids, 2017, 58 (7), pp.89. ⟨10.1007/s00348-017-2374-2⟩

Article dans une revue hal-01611189v1

Numerical simulation of circular Couette flow under a radial thermo-electric body force

Changwoo Kang , Antoine Meyer , Harunori N. Yoshikawa , Innocent Mutabazi

Physics of Fluids, 2017, 29 (11), ⟨10.1063/1.4994244⟩

Article dans une revue hal-01636705v1

Influence of the thermo-electric coupling on the heat transfer in cylindrical annulus with a dielectric fluid under microgravity

Vadim Travnikov , Olivier Crumeyrolle , Innocent Mutabazi

Acta Astronautica, 2016, 129, pp.88--94. ⟨10.1016/j.actaastro.2016.08.031⟩

Article dans une revue istex hal-01924195v1
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Defect-mediated turbulence in ribbons of viscoelastic Taylor-Couette flow

Noureddine Latrache , Nizar Abcha , Olivier Crumeyrolle , Innocent Mutabazi

Physical Review E , 2016, 93 (4), pp.043126. ⟨10.1103/PhysRevE.93.043126⟩

Article dans une revue hal-01537639v1

Nonlinear instability of a viscous liquid jet

Marie-Charlotte Renoult , Günter Brenn , Innocent Mutabazi

Proceedings in Applied Mathematics and Mechanics, 2016

Article dans une revue hal-02135132v1

Thermo-electro-hydrodynamic convection under microgravity: a review

Innocent Mutabazi , Harunori Yoshikawa , Mireille Tadie Fogaing , Vadim Travnikov , Olivier Crumeyrolle et al.

Fluid Dynamics Research, 2016, 48, pp.061413. ⟨10.1088/0169-5983/48/6/061413⟩

Article dans une revue hal-01396101v1

Linear stability of a circular Couette flow under a radial thermoelectric body force

Harunori Yoshikawa , Meyer Antoine , Olivier Crumeyrolle , Innocent Mutabazi

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2015, 91, pp.033003. ⟨10.1103/PhysRevE.91.033003⟩

Article dans une revue hal-01131594v1

Thermal effect on large-aspect-ratio Couette–Taylor system: numerical simulations

Changwoo Kang , Kyung-Soo Yang , Innocent Mutabazi

Journal of Fluid Mechanics, 2015, 771, pp.57 - 78. ⟨10.1017/jfm.2015.151⟩

Article dans une revue hal-01938747v1

Viscoelastic Taylor-Couette instability as analog of the magnetorotational instability

Yang Bai , Olivier Crumeyrolle , Innocent Mutabazi

Physical Review E , 2015, 92 (3), ⟨10.1103/PhysRevE.92.031001⟩

Article dans une revue hal-01924196v1

Effect of the radial buoyancy on a circular Couette flow

Meyer Antoine , Harunori Yoshikawa , Innocent Mutabazi

Physics of Fluids, 2015, 27, pp.114104. ⟨10.1063/1.4935804⟩

Article dans une revue hal-01275506v1
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Heat transfer in the thermo-electro-hydrodynamic convection under microgravity conditions

Mireille Tadie Fogaing , Harunori Yoshikawa , Olivier Crumeyrolle , Innocent Mutabazi

European Physical Journal E: Soft matter and biological physics, 2014, 37, pp.35. ⟨10.1140/epje/i2014-14035-0⟩

Article dans une revue hal-00987808v2
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Dielectrophoretic force-driven thermal convection in annular geometry

Harunori N. Yoshikawa , Olivier Crumeyrolle , Innocent Mutabazi

Physics of Fluids, 2013, 25, pp.024106. ⟨10.1063/1.4792833⟩

Article dans une revue hal-00904854v2
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Instability of the vertical annular flow with a radial heating and rotating inner cylinder

Harunori N. Yoshikawa , Masato Nagata , Innocent Mutabazi

Physics of Fluids, 2013, 25, pp.114104

Article dans une revue hal-00904851v2
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Dielectrophoretic Rayleigh-Bénard convection under microgravity conditions

Harunori Yoshikawa , Mireille Tadie Fogaing , Olivier Crumeyrolle , Innocent Mutabazi

Physical Review E : Statistical, Nonlinear, and Soft Matter Physics [2001-2015], 2013, 87, pp.043003. ⟨10.1103/PhysRevE.87.043003⟩

Article dans une revue hal-00906494v1

Transition to turbulence in a flow of a shear-thinning viscoelastic solution in a Taylor-Couette cell

Noureddine Latrache , Olivier Crumeyrolle , Innocent Mutabazi

Physical Review E , 2012, 86 (5), ⟨10.1103/PhysRevE.86.056305⟩

Article dans une revue hal-01924201v1
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Thermo-electro-hydrodynamic instabilities in a dielectric liquid under microgravity

Satish Malik , Harunori Yoshikawa , Olivier Crumeyrolle , Innocent Mutabazi

Acta Astronautica, 2012, 81, pp.563-569. ⟨10.1016/j.actaastro.2012.06.023⟩

Article dans une revue hal-00906503v1

Destabilization of inertio-elastic mode via spatiotemporal intermittency in a Couette-Taylor viscoelastic flow

Noureddine Latrache , Olivier Crumeyrolle , Nizar Abcha , Innocent Mutabazi

Journal of Physics: Conference Series, 2008, 137, pp.012022. ⟨10.1088/1742-6596/137/1/012022⟩

Article dans une revue hal-01545699v1

Experimental study of inertioelastic Couette–Taylor instability modes in dilute and semidilute polymer solutions

Olivier Crumeyrolle , Innocent Mutabazi , Michel Grisel

Physics of Fluids, 2002, 14 (5), pp.1681-1688. ⟨10.1063/1.1466837⟩

Article dans une revue hal-02562215v1
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Secondary instability mode of a roll pattern and transition to spatiotemporal chaos in the Taylor-Dean system

Patrick Bot , Olivier Cadot , Innocent Mutabazi

Physical Review E , 1998, 58 (3), pp.3089. ⟨10.1103/PhysRevE.58.3089⟩

Article dans une revue hal-01582607v1
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Gap size effects on centrifugally and rotationally driven instabilities

Innocent Mutabazi , Christiane Normand , Eduardo Wesfreid

Physics of Fluids A: Fluid Dynamics (1989-1993) , 1992, 4 (6), pp.1199-1205. ⟨10.1063/1.858238⟩

Article dans une revue hal-01811164v1
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An experimental study of turbulence generation and decay in Taylor-Couette system due to an abrupt stoppage

Harminder Singh , A Prigent , Innocent Mutabazi

Rencontre du non-lineaire 2019, Mar 2019, Paris, France

Communication dans un congrès hal-03237102v1

Weakly nonlinear instability of a viscous liquid jet

Innocent Mutabazi , Günter Brenn , Marie-Charlotte Renoult

ILASS-Europe 2017, Sep 2017, Valence, Spain

Communication dans un congrès hal-02418327v1

Thermo-electrohydrodynamic convection in a differentially heated vertical slot

Harunori Yoshikawa , Innocent Mutabazi , Masato Nagata

FIRST INTERNATIONAL WORKSHOP ON ELECTRO-HYDRO-DYNAMICS AND TRIBO-ELECTROSTATICS, Sep 2016, Poitiers, France

Communication dans un congrès hal-01374583v1

Effect of added polymer in free jets of a dilute polymer solution

Marie-Charlotte Renoult , Jean-Baptiste Charpentier , Olivier Crumeyrolle , Innocent Mutabazi

APS Division of Fluid Dynamics (Fall) 2016, Sep 2016, Portland, France

Communication dans un congrès hal-02145828v1

Weakly nonlinear instability of a Newtonian liquid jet

Marie-Charlotte Renoult , Günter Brenn , Innocent Mutabazi

ILASS-Europe 2016, Sep 2016, Brighton, United Kingdom

Communication dans un congrès hal-02135154v1

Extensional properties of mobile polymer solutions

Christophe Tirel , Marie-Charlotte Renoult , Christophe Dumouchel , Olivier Crumeyrolle , Denis Lisiecki et al.

APS Division of Fluid Dynamics (Fall) 2016, Nov 2016, Portland, United States

Communication dans un congrès hal-02135848v1

Drop dynamics on a stretched viscoelastic filament: An experimental study

Jorge Peixinho , Marie-Charlotte Renoult , Olivier Crumeyrolle , Innocent Mutabazi

APS Division of Fluid Dynamics (Fall) 2016, Nov 2016, Portland, United States

Communication dans un congrès hal-02145821v1

The breakup of viscoelastic jets and filaments: the beads-on-a-string structure

Marie-Charlotte Renoult , Jorge Peixinho , Olivier Crumeyrolle , Innocent Mutabazi

AERC, Apr 2015, Nantes, France

Communication dans un congrès hal-02447693v1

Stability of a circular Couette flow under radial thermal body forces

Harunori Yoshikawa , Antoine Mayer , Olivier Crumeyrolle , Innocent Mutabazi

Sixth International Symposius on Bifurcations and Instabilities in Fluid Dynamics, Laurette Tuckerman; José Eduardo Wesfreid, Jul 2015, Paris, France

Communication dans un congrès hal-01284150v1

Linear stability analysis of a cylindrical annulus under a radial dielectrophoretic body force

Antoine Meyer , Travnikov Vadim , Harunori Yoshikawa , Innocent Mutabazi , Olivier Crumeyrolle

BIfurcations and Instabilities in Fluid Dynamics, Jul 2015, Paris, France

Communication dans un congrès hal-01333388v1

Wave generation in a circular Couette flow in thermoelectric radial buoyancy

Harunori Yoshikawa , Antoine Meyer , Olivier Crumeyrolle , Innocent Mutabazi

19th International Couette-Taylor workshop, Jun 2015, Cottbus, Germany

Communication dans un congrès hal-01284148v1

Thermo-electrohydrodynamic internal waves in annular geometry

Harunori Yoshikawa , Meyer Antoine , Olivier Crumeyrolle , Innocent Mutabazi

67th Annual Meeting of the APS Division of Fluid Dynamics, Nov 2014, San Francisco, United States

Communication dans un congrès hal-01284415v1

Heat transfer by Görtler vortices developed on a wall with finite conductivity

Kahouadji Lyes , Harunori Yoshikawa , Jorge Peixinho , Innocent Mutabazi

Rencontre du Non-Linéaire 2014, Mar 2014, Paris, France. pp.63-68

Communication dans un congrès hal-01131596v1

Couette-Taylor flow under a thermoelectric body force in microgravity

Harunori Yoshikawa , Olivier Crumeyrolle , Innocent Mutabazi

18th International Couette-Taylor Workshop, Jun 2013, Enschede, Netherlands

Communication dans un congrès hal-01284225v1

Heat transfer enhancement by the Goetler vortices developed on a wall with a finite thermal conductivity

Innocent Mutabazi , Harunori Yoshikawa , Jorge Peixinho , Kahouadji Lyes

66th Annual Meeting of the APS Division of Fluid Dynamics, Nov 2013, Pittsburgh, United States

Communication dans un congrès hal-01284383v1

Stability of the Taylor-Couette flow under a radial thermoelectric body force

Harunori Yoshikawa , Innocent Mutabazi , Meyer Antoine , Olivier Crumeyrolle

66th Annual Meeting of the APS Division of Fluid Dynamics, Nov 2013, Pittsburgh, United States

Communication dans un congrès hal-01284408v1

DEP thermal convection in annular geometry under microgravity conditions

Harunori N. Yoshikawa , Olivier Crumeyrolle , Innocent Mutabazi

65th Annual Meeting of the APS division of Fluid Dynamics, Nov 2012, San Diego, United States

Communication dans un congrès hal-01284219v1
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Flow instabilities in a vertical differentially rotating cylindrical annulus with a radial temperature gradient

Innocent Mutabazi , R. Guillerm , A. Prigent , V. Lepiller , S. Malik

EUROMECH Colloquium 525 - Instabilities and transition in three-dimensional flows with rotation, Jun 2011, France

Communication dans un congrès hal-00600408v1
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Dielectrophoretic instabilities in annular configurations

Olivier Crumeyrolle , Marlene Smieszek , Innocent Mutabazi , Christoph Egbers

17th International Couette-Taylor Workshop, Jul 2011, Leeds (UK), United Kingdom

Communication dans un congrès hal-05088254v1
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Simulation numérique de la convection thermique dans un espace annulaire soumis à un champs de pesanteur radial

Marlene Smieszek , Olivier Crumeyrolle , Innocent Mutabazi , Christoph Egbers

Colloque Interuniversitaire Franco-Québécois 2009, May 2009, Lille, France. pp.381-386

Communication dans un congrès hal-01811201v1

Déstabilisation des ondes contrapropagatives observées dans un écoulement de Couette-Taylor viscoélastique

Olivier Crumeyrolle , Michel Grisel , Innocent Mutabazi

8ièmes Journées de la Matière Condensée – SFP –, 2002, Marseille, France

Communication dans un congrès hal-02566407v1

Counterpropagating waves observed in the Couette-Taylor flow with flexible polymer solution

Olivier Crumeyrolle , Michel Grisel , Innocent Mutabazi

12th International Couette-Taylor Workshop, Sep 2001, Evanston, Il, United States

Communication dans un congrès hal-02567040v1

Dynamique des ondes contrapropagatives observées dans un écoulement de Couette-Taylor viscoélastique

Olivier Crumeyrolle , Michel Grisel , Innocent Mutabazi

4ème Rencontres du Non-Linéaire, Institut Henri Poincaré, Mar 2001, Paris, France

Communication dans un congrès hal-02566409v1

Dynamiques des ondes contrapropagatives observées dans un écoulement de Couette-Taylor visco-élastique

Olivier Crumeyrolle , Michel Grisel , Innocent Mutabazi

3ème colloque sur le chaos temporel et le chaos spacio-temporel, Sep 2001, Le Havre, France

Communication dans un congrès hal-02566411v1

Etude expérimentale des instabilités de solutions de polymère dans le système de Couette-Taylor

Olivier Crumeyrolle , Mura A , Robert S , Michel Grisel , Innocent Mutabazi

SFP 7ème Jounées de la Matière Condensée, 2000, Poitiers, France

Communication dans un congrès hal-02566417v1

Modes d'instabilités d'un écoulement non-newtonien observés dans le système de Couette-Taylor

Olivier Crumeyrolle , Mura A , Michel Grisel , Innocent Mutabazi

Rencontres du Non-Linéaire, 2000, Paris, France

Communication dans un congrès hal-02566415v1

Radial Propagation of the Instability Modes Observed in a Viscoelastic Couette–Taylor Flow

Nizar Abcha , Fayçal Kelai , Noureddine Latrache , Olivier Crumeyrolle , Innocent Mutabazi

Nizar Abcha; Efim Pelinovsky; Innocent Mutabazi. Nonlinear Waves and Pattern Dynamics, Springer International Publishing, pp.181-196, 2018, ⟨10.1007/978-3-319-78193-8_11⟩

Chapitre d'ouvrage hal-02423358v1

Electric fields

Birgit Futterer , Harunori Yoshikawa , Innocent Mutabazi , C. Egbers

Generation and Applications of Extra-Terrestrial Environments on Earth, 2015, 9788793237537

Chapitre d'ouvrage hal-01277186v1