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RM

Romain Monchaux

6
Documents

Présentation

Enseignant-Chercheur, ENSTA-PArisTech, Unité de Mécanique I am currently working actively on transition to turbulence in shear flows and on the behaviour of inertial particles in homogeneous turbulence. An experimental plane Couette flow set-up has been built at ENSTA to study the transition to turbulence. This work is done with Marie Couliou who has started her PhD in October 2012. Work on inertial particles is done in collaboration with Mickael Bourgoin and Alain Cartellier from LEGI (Grenoble, France) for the experimental part and in collaboration with Anne Dejoan from CIEMAT (Madrid, Spain) for the numerical part. I regularly offer training positions on both activities.
Enseignant-Chercheur, ENSTA-PArisTech, Unité de Mécanique I am currently working actively on transition to turbulence in shear flows and on the behaviour of inertial particles in homogeneous turbulence. An experimental plane Couette flow set-up has been built at ENSTA to study the transition to turbulence. This work is done with Marie Couliou who has started her PhD in October 2012. Work on inertial particles is done in collaboration with Mickael Bourgoin and Alain Cartellier from LEGI (Grenoble, France) for the experimental part and in collaboration with Anne Dejoan from CIEMAT (Madrid, Spain) for the numerical part. I regularly offer training positions on both activities.

Publications

mberhanu
florent-ravelet
828867
Image document

The von Karman Sodium experiment: Turbulent dynamical dynamos

Romain Monchaux , Michaël Berhanu , Sébastien Aumaître , Arnaud Chiffaudel , François Daviaud
Physics of Fluids, 2010, 21 (3), pp.035108. ⟨10.1063/1.3085724⟩
Article dans une revue hal-00492266v1
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Bistability between a stationary and an oscillatory dynamo in a turbulent flow of liquid sodium

Mickaël Bourgoin , Michaël Berhanu , Basile Gallet , Romain Monchaux , Philippe Odier
Journal of Fluid Mechanics, 2009, 641, pp.217-226. ⟨10.1017/S0022112009991996⟩
Article dans une revue hal-00492247v1
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The VKS experiment: turbulent dynamical dynamos

Sébastien Aumaître , Michaël Berhanu , Mickaël Bourgoin , Arnaud Chiffaudel , François Daviaud
Comptes Rendus. Physique, 2008, 9 (7), pp.689-701. ⟨10.1016/j.crhy.2008.07.002⟩
Article dans une revue hal-00492303v1
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Chaotic dynamos generated by a turbulent flow of liquid sodium

Florent Ravelet , Michaël Berhanu , Romain Monchaux , Sébastien Aumaître , Arnaud Chiffaudel
Physical Review Letters, 2008, 101 (7), pp.074502. ⟨10.1103/PhysRevLett.101.074502⟩
Article dans une revue hal-00492315v1
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Generation of a magnetic field by dynamo action in a turbulent flow of liquid sodium

Romain Monchaux , Michaël Berhanu , Mickaël Bourgoin , Marc Moulin , Philippe Odier
Physical Review Letters, 2007, 98 (4), pp.044502. ⟨10.1103/PhysRevLett.98.044502⟩
Article dans une revue hal-00492342v1
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Magnetic field reversals in an experimental turbulent dynamo

Michaël Berhanu , Romain Monchaux , Stéphan Fauve , Nicolas Mordant , François Pétrélis
EPL - Europhysics Letters, 2007, 77 (5), pp.59001. ⟨10.1209/0295-5075/77/59001⟩
Article dans une revue hal-00492334v1