ISTerre - Institut des Sciences de la Terre

current post-doc proposals

2020-03-12T15:21:35Z

Dynamos

Franck PLUNIAN, Henri-Claude NATAF — 2019-10-15T12:10:43Z

We study the generation of the magnetic field of planets, and in particular the Earth, by the means of numerical simulations.
Our recent, high-definition, geodynamo simulations display many features of the Earth's magnetic field.
See this article featured in CNRS-news.

The simulations can be used to understand the physics in the depth of the Earth's core, and also to constrain advanced modelling and forecasting of the magnetic field, which is of interest for space weather.

The reversals of Earth's magnetic field can also be simulated, and it is an active field of research in our study.

We also explore the possible magnetic field generation by precession in planetary cores. Our simulations are mostly produced with the XSHELLS code.

Current internship proposals

2019-04-16T12:35:34Z

– Topographic & buoyancy effects in turbulent boundary layers
supervisors: David Cébron & Nathanaël Schaeffer
contact: david.cebron univ-grenoble-alpes.fr
level: Master
duration: 4-6 months

– Modélisation 2D d'écoulements diphasiques en géodynamique interne: différentiation noyau/manteau, noyau interne, océans magmatiques
supervisors: R. Deguen, D. Cébron, G. Morard
contact: guillaume.morard univ-grenoble-alpes.fr
level: Master
duration: 4-6 months

– Dynamics in Earth's core from interannual to millenial time-scales
supervisors: Nicolas Gillet, Dominique Jault
contact: nicolas.gillet univ-grenoble-alpes.fr
level: Master
duration: 4-6 months

– construction d'un TP numérique d'analyse de données magnétiques satellitaires
supervisors: Nicolas Gillet, Mathieu Istas
contact: nicolas.gillet univ-grenoble-alpes.fr
level: Master
duration: 4-6 months

– Mélange d'un noyau liquide planétaire
supervisors: David Cébron (ISTerre)
contact: david.cebron univ-grenoble-alpes.fr
level: Stage de Master
duration: 3-6 months

– Turbulent boundary stress in the lunar core
supervisors: David Cébron (ISTerre)
contact: david.cebron univ-grenoble-alpes.fr
level: Stage de Master
duration: 3-6 months

– Liquid silicates under extreme conditions: implications for magma oceans differentiation
supervisors: Guillaume Morard (ISTerre) ; Jean-Alexis Hernandez (ESRF) ; Alessandra Ravasio (LULI, Ecole Polytechnique
contact: guillaume.morard univ-grenoble-alpes.fr
level: Stage de M2 Recherche
duration: 4-6 months (March-July 2022)

Dynamo de collision galactique

Franck PLUNIAN — 2017-09-06T09:01:22Z

Dynamo de collisions galactiques

Niveau : M1, M2
Laboratoire de rattachement : ISTerre
Encadrant : Franck Plunian et David Cébron
Téléphone : +33 476 635 243
Mots clés : Electromagnétisme, Effet Dynamo, Simulation numérique

Contexte et objectifs du stage

Au cours de son existence on estime qu'une galaxie peut entrer quatre à cinq fois en collision avec d'autres galaxies. Lorsque deux corps célestes présentant chacun une forte rotation différentielle se rapprochent l'un de l'autre, alors l'amplification d'un champ magnétique par effet dynamo devient possible. Cela permettrait d'expliquer pourquoi certaines galaxies possèdent un champ magnétique d'une intensité beaucoup plus élevée que celui régnant dans le milieu interstellaire.
La possibilité théorique d'un effet dynamo par le couplage de deux objets voisins en rotation différentielle est connue depuis Herzenberg & Lowes (Phil. Trans. Roy. Soc. 1957) et a fait l'objet de plusieurs démonstrations expérimentales par Lowes & Wilkinson (Nature 1963, 1968). Les démonstrations numériques d'un tel problème sont assez récentes, essentiellement parce qu'elles nécessitent un outil numérique adapté à une géométrie constituée de plusieurs corps (Brandenbourg Proc. Roy. Soc. Lond . 1998, Marcotte 2013).
Dans le cadre de ce stage nous explorerons le phénomène de dynamo produit par de multiples rotations différentielles, à l'aide de simulations numériques menées avec le logiciel multiphysique Comsol. Ce logiciel est basé sur la méthode des éléments finis et est particulièrement bien adapté aux géométries complexes, comme on a pu le démontrer au cours d'un précédent stage.
Différentes géométries pourront être étudiées, ainsi que la rétroaction non-linéaire du champ magnétique sur la rotation différentielle.
Prérequis :
Mécanique des fluides, électromagnétisme
Programmation

Décès de Denys Schmitt

Dominique JAULT, Franck PLUNIAN, Henri-Claude NATAF, Philippe CARDIN — 2015-08-27T13:10:18Z

C'est avec une grande tristesse que nous vous faisons part du décès de Denys Schmitt, survenu le 10 août 2015, à l'âge de 65 ans. Denys avait rejoint l'équipe géodynamo d'ISTerre en 2005, et était parti à la retraite en octobre 2012. C'est un collègue et un ami cher que nous perdons.

Polytechnicien, Denys Schmitt avait choisi de consacrer son travail à la recherche scientifique. A l'Institut Néel de Grenoble, où il a effectué la plus grande partie de sa carrière, il est devenu un spécialiste incontesté des propriétés magnétiques des composés intermétalliques de terre rare, avec plus de 200 publications à son actif (voir l'hommage que lui rend l'Institut Néel).

Mais Denys a voulu explorer d'autres mondes et, inspiré -entre autres- par une conférence de Philippe Cardin, il a choisi de contribuer à mieux comprendre l'origine du champ magnétique de la Terre et des planètes. Denys a demandé à rejoindre l'équipe Géodynamo en 2005 et y est vite devenu indispensable.

Denys a tout d'abord entrepris une étude des modes inertiels dans un sphéroide en rotation, recourant pour cela à un formalisme mathématique délicat. Il a ensuite joué un rôle important dans l'exploitation de l'expérience DTS. Il a découvert dans les mesures de cette expérience des modes magnéto-Coriolis qu'il a analysés et modélisés. Inspiré par ces observations, il a proposé un mécanisme très original pour rendre compte de la dérive vers l'Ouest de certaines structures magnétiques à la surface du noyau terrestre : des modes magnéto-Coriolis quasi-diffusifs.

Soucieux de donner toutes leurs chances aux jeunes chercheurs, Denys a pris sa retraite en octobre 2012, avec plein de projets en tête, associés à ses multiples passions.

Apportant une vision nouvelle et un grand sens du collectif, Denys Schmitt a beaucoup contribué à la dynamique de l'équipe Géodynamo. Ses contributions scientifiques et ses qualités humaines sont saluées au-delà des frontières. Sa disparition prématurée nous affecte profondément.

Ses publications avec l'équipe géodynamo

– D. Schmitt, P. Cardin, P. La Rizza, and H. C. Nataf, "Magneto-Coriolis Waves in a spherical Couette flow experiment", European Journal of Mechanics B/Fluids, 37, 10-22 (2013).
– A. Figueroa, N. Schaeffer, H. C. Nataf, and D. Schmitt, "Modes and instabilities in magnetized spherical Couette flow", J. Fluid Mech., 716, 445-469 (2013).
– D. Schmitt, "Quasi-Free-Decay magnetic modes in planetary cores", GAFD 106, 660-680 (2012).
– D. Brito, T. Alboussière, P. Cardin, N. Gagnière, D. Jault, P. La Rizza, J.-P. Masson, H. C. Nataf, and D. Schmitt, "Zonal shear and super-rotation in a magnetized spherical Couette-ﬂow experiment", Phys. Rev. E 83, 066310(17) (2011).
– T. Alboussière, P. Cardin, F. Debray, P. La Rizza, J.-P. Masson, F. Plunian, A. Ribeiro, and D. Schmitt, "Experimental evidence of Alfvén wave propagation in a Gallium alloy", Physics of Fluids 23, 096601(10) (2011).
– D. Schmitt, "Magneto-inertial waves in a rotating sphere", GAFD 104, 135 (2010).
– E. J. Kinast, S. R. de Oliveira Neto, E. G. Santos, O. Isnard, D. Schmitt, M. A. Gusmão, J. B. M. da Cunha, and C. A. dos Santos, "Magnetic phase diagram of the quasi-two-dimensional FexCo1-xTa2O6 compounds", Phys. Rev. B (2010).
– E. J. Kinast, C. A. dos Santos, D. Schmitt, O. Isnard, M. A. Gusmão, and J. B. M. da Cunha, "Magnetic structure of the quasi-two-dimensional compound CoTa2O6", J. Alloys Comp. 491, 41 (2010).
– J. A. Blanco, B. Fak, E. Ressouche, B. Grenier, M. Rotter, D. Schmitt, J. A. Rodriguez-Velamazan, J. Campo, and P. Lejay, "Magnetic ﬁeld and temperature dependence of the amplitude-modulated magnetic structure of PrNi2Si2 determined by single-crystal neutron diffraction", Phys. Rev. B 82, 054414 (2010).
– D. Schmitt, T. Alboussière, D. Brito, P. Cardin, N. Gagnière, D. Jault, and H. C. Nataf, "Rotating spherical Couette flow in a dipolar magnetic field : experimental study of magneto-inertial waves", J. Fluid Mech. 604, 175 (2008).
– H. C. Nataf, T. Alboussière, D. Brito, P. Cardin, N. Gagnière, D. Jault, and D. Schmitt, "Rapidly rotating spherical Couette flow in a dipolar magnetic field : An experimental study of the mean axisymmetric flow", PEPI 170, 60 (2008).
– M. El Massalami, M. Amara, R. M. Galera, D. Schmitt, and H. Takeya, "Magnetoelasticity and H-T phase diagram of TbNi2B2C", Phys. Rev. B 76, 104410 (2007).
– D. Schmitt, "Numerical study of viscous modes in a rotating spheroid", J. Fluid Mech. 567, 399 (2006).
– H. C. Nataf, T. Alboussière, D. Brito, P. Cardin, N. Gagnière, D. Jault, J.-P. Masson, and D. Schmitt, "Experimental study of super-rotation in a magnetostrophic spherical Couette flow", GAFD 100, 281 (2006).
– M. El Massalami, R. M. Galera, D. Schmitt, B. Ouladdiaf, and H. Takeya, "Stability of the modulated states in ErNi2B2C ; A neutron diffraction study of chemically doped samples", Phys. Rev. B 72, 144521 (2005).
– H. Suzuki, H. Abe, R. M. Galera, D. Schmitt, and A. Rogalev, "Sm L3 X-ray magnetic circular dichroism in SmMn2Ge2", Physica B 345, 217 (2004).
– H. Suzuki, D. Gignoux, D. Schmitt, T. Shigeoka, P. C. Canfield, and C. Detlefs, "Polar measurement of metamagnetic processes in X-Y tetragonal systems", J. Magn. Magn. Mater. 272-276, 459 (2004).
– D. Schmitt and D. Jault, "Numerical study of a rotating fluid in a spheroidal container", J. Comput. Phys. 197, 671 (2004).

Journée scientifique organisée en son hommage

Une journée très pluridisciplinaire pour rendre hommage à Denys Schmitt et échanger sur les thématiques scientifiques qu'il a développées à l'Institut Néel puis à ISTerre a été co-organisée par ISTerre et l'Institut Néel le mardi 15 mars 2016, 10h-15h.

Programme

9h45 : accueil

10h00 : introduction de la journée

10h15 : Denys Schmitt physicien du solide, Rafik Ballou, Institut Néel

10h35 : souvenirs et témoignages

10h50 : Denys Schmitt géophysicien, Philippe Cardin, ISTerre

11h10 : effets quadrupolaires dans les intermétalliques de terres rares, Mehdi Amara, Institut Néel

11h30 : magnétisme aux différentes échelles, Jésus Blanco, Univ. Oviédo

12h00 : pause déjeuner

13h40 : précession et nutations : quand les pôles nous jouent des tours, Jérôme Noir, ETH-Zürich

14h00 : modes dans le noyau de la Terre, Dominique Jault, ISTerre

14h20 : expériences dynamo et DTS, Henri-Claude Nataf, ISTerre

14h40 : ondes d'Alfvén, Thierry Alboussière, ENS-Lyon

15h00 : fin de la journée

Death of Denys Schmitt

2015-08-27T13:10:18Z

It is with great sadness that we share with you the death of Denys Schmitt, who passed away on August 10, 2015, at the age of 65. Denys joined the ISTerre geodynamo team in 2005, and retired in October 2012. It is a colleague and a dear friend that we are losing.

A graduate student, Denys Schmitt had chosen to devote his work to scientific research. At the Institut Néel in Grenoble, where he spent most of his career, he became an undisputed specialist in the magnetic properties of rare earth intermetallic compounds, with more than 200 publications to his credit (see the tribute paid to him by the Institut Néel).

But Denys wanted to explore other worlds and, inspired - among other things - by a conference given by Philippe Cardin, he chose to contribute to a better understanding of the origin of the Earth's magnetic field and the planets. Denys asked to join the Geodynamo team in 2005 and quickly became indispensable.

Denys first undertook a study of inertial modes in a rotating spheroid, using a delicate mathematical formalism for this purpose. He then played an important role in the exploitation of the DTS experiment. In the measurements of this experiment, he discovered magneto-Coriolis modes that he analyzed and modelled. Inspired by these observations, he proposed a very original mechanism to account for the westward drift of certain magnetic structures on the surface of the Earth's nucleus : quasi-diffusive magneto-Coriolis modes.

Concerned about giving young researchers every opportunity, Denys retired in October 2012, with many projects in mind, associated with his many passions.

Bringing a new vision and a great sense of collective spirit, Denys Schmitt has contributed greatly to the dynamics of the Geodynamo team. His scientific contributions and human qualities are recognized beyond borders. His premature death is deeply affecting us.

His publications

Scientific day organized in his honour

A very multidisciplinary day to pay tribute to Denys Schmitt and discuss the scientific themes he developed at the Institut Néel and then at ISTerre was co-organized by ISTerre and the Institut Néel on Tuesday, March 15, 2016, 10am-15pm.

Programme

9h45 : reception desk
10h00 : introduction of the day
10h15 : Denys Schmitt solid-state physicist, Rafik Ballou, Institut Néel
— > podcast
10h35 : memories and testimonies
10h50 : Denys Schmitt geophysicist, Philippe Cardin, ISTerre
— > podcast
11h10 : quadrupolar effects in rare earth intermetallics, Mehdi Amara, Institut Néel
— > podcast
11h30 : magnetism at different scales, Jésus Blanco, Univ. Oviédo
— > podcast
12h00 : lunch

13h40 : precession and nutations : when the poles play tricks on us, Jérôme Noir, ETH-Zürich
— > podcast
14h00 : modes in the Earth's core, Dominique Jault, ISTerre
— > podcast
14h20 : dynamo and DTS experiments, Henri-Claude Nataf, ISTerre
— > podcast
14h40 : Alfvén waves, Thierry Alboussière, ENS-Lyon
— > podcast
15h00 : end of the day

Publications Franck Plunian

Franck PLUNIAN — 2012-04-19T09:21:00Z

Plunian F., Gomez P., Alboussière T.
Three-body anisotropic dynamo : the rotor, the gap and the stator
ComptesRendus de l'Académie des Sciences, Physique, 26, 295-315 (2025)

Gomez P., Plunian F., Alboussière T.
Can the Dynamo of Spiral-arm Galaxies Be Explained by Anisotropic Conductivity ?
The Astrophysical Journal, 981, 164 (2025)

Plunian F., Alboussière T.
Dynamo action produced by an anisotropic rotor immersed in an electrically conducting medium at rest
Physical Review Fluids, 8, 113702 (2023)

Alboussière T., Plunian F., Moulin M.
Fury : an experimental dynamo with anisotropic electrical conductivity
Proceedings Royal Society A, 478, 20220374 (2022)

Plunian F., Alboussière T.
Fast and furious dynamo action in the anisotropic dynamo
Journal of Fluid Mechanics, 941, A66 (2022)

Plunian F., Alboussière T.
Axisymmetric dynamo action produced by differential rotation, with anisotropic electrical conductivity and anisotropic magnetic permeability
Journal of Plasma Physics, 87, 905870110 (2021)

Plunian F., Teimurazov A., Stepanov R., Verma M.K.
Inverse cascade of energy in helical turbulence
Journal of Fluid Mechanics, 895, A13 (2020)

Plunian F., Alboussière T.
Axisymmetric dynamo action is possible with anisotropic conductivity
Physical Review Research, 2, 013321 (2020)

Alboussière T., Drif K., Plunian F.
Dynamo action in sliding plates of anisotropic electrical conductivity
Physical Review E, 101, 033107 (2020)

Plunian F., Stepanov R., Verma M.K.
On uniqueness of transfer rates in magnetohydrodynamic turbulence
Journal of Plasma Physics,85, 905850507 (2019)

Sadhukhan S., Samuel R., Plunian F., Stepanov R., Samtaney R., Verma M.K.
Enstrophy transfers in helical turbulence
Physical Review Fluids, 4, 084607 (2019)

Verma M.K., Stepanov R., Plunian F.
Energy transfer in MHD turbulence and its application to dynamo
Magnetohydrodynamics, 55, 215-223 (2019)

Tigrine Z., Nataf H-C. , Schaeffer N. , Cardin P. , Plunian F.
Torsional Alfvén waves in a dipolar magnetic field : experiments and simulations
Geophysical Journal International, 219, S83-S100 (2019)

Stepanov R., Plunian F.
Kinematic dynamo in a tetrahedron of Fourier modes
Fluid Dynamics Research, 50, 051409 (2018)

Stepanov R., Teimurazov A., Titov V., Verma M.K., Barman S., Kumar A., Plunian F.
Direct numerical simulation of helical magnetohydrodynamic turbulence with TARANG
code
Ivannikov ISPRAS Open Conference , 90-96 (2017)

Stepanov R., Plunian F.
Kinematic dynamo in a tetrahedron composed of helical Fourier modes
IOP Conference Series:Materials Science and Engineering 208, N°012038 (2017)

Kessar M., Balarac G., Plunian F.
The effect of subgrid-scale models on grid-scale/subgrid-scale energy transfers in
large-eddy simulation of incompressible magnetohydrodynamic turbulence
Physics of Plasmas, 23, 102305 (2016)

Kessar M., Plunian F., Stepanov R., Balarac G.
Non-Kolmogorov cascade of helicity-driven turbulence
Physical Review E, 92, 031004 (2015)

Stepanov R., Plunian F., Kessar M., Balarac G.
Systematic bias in the calculation of spectral density from a three-dimensional spatial grid
Physical Review E, 90, 053309 (2014)

Plunian F., Stepanov R., Frick P.
Shell models of magnetohydrodynamic turbulence
Physics Reports, 523 , 1-60 (2013)

Plunian F., Lessinnes T., Carati D., Stepanov R.
Helicity scalings
J. Phys. : Conf. Ser. 318 042013 (2011)

Alboussière T., Cardin P., Debray F., La Rizza P., Masson J.-P., Plunian F., Ribeiro A., Schmitt D.
Experimental evidence of Alfvén wave propagation in a Gallium alloy
Physics of Fluids, 23, 096601 (2011)

Ponty Y., Plunian F.
Transition from large-scale to small-scale dynamo
Physical Review Letter, 106, 154502 (2011)

Lessinnes T., Plunian F., Stepanov R., Carati D.
Dissipation scales of kinetic helicities in turbulence
Physics of Fluids, 23, 035108 (2011)

Plunian F., Stepanov R.
Cascade and dissipation ratio in rotating magnetohydrodynamic turbulence at low magnetic Prandtl number
Physical Review E, 82, 046311-046321 (2010)

Giesecke, A., Nore, C., Plunian, F., Laguerre, R., Ribeiro, A., Stefani, F., Gerbeth, G., Léorat, J., Guermond, J.-L.
Generation of axisymmetric modes in cylindrical kinematic mean-field dynamos of VKS type
Geophysical and Astrophysical Fluid Dynamics, 104, 249-271 (2010)

Priede, J., Avalos-Zuñiga, R., Plunian, F.
Homopolar oscillating-disc dynamo driven by parametric resonance
Physics Letter A, 374, 584-587 (2010)

Plunian, F., Sarson, G.R., Stepanov, R.
Deciphering solar turbulence from sunspots records
Mon. Not. R. Astron. Soc., 400, 47-51 (2009)

Lessinnes, T., Plunian, F., Carati, D.
Helical shell model for MHD
Theoretical and Computational Fluid Dynamics, 23, 439-450 (2009)

Touihri R., Soulaimani A., Plunian, F.
Stabilized finite element formulation applied to the kinematic Ponomarenko dynamo problem
Theoretical and Computational Fluid Dynamics, 23, 431-437 (2009)

Avalos-Zuñiga, R., Plunian, F., Rädler, K. H.
Rossby waves and alpha-effect
Geophysical and Astrophysical Fluid Dynamics, 103, 375 - 396 (2009)

Peyrot, M., Gilbert, A., Plunian, F.
Oscillating Ponomarenko dynamo in the highly conducting limit
Physics of Plasmas, 15, 122104 (2008)

Plunian, F., Massé, P.
Magnetohydrodynamics : Modeling of a Kinematic Dynamo,
The Finite Element Method for Electromagnetic Modeling,
chapitre 12, 477-504, Wiley publisher (2008)

Laguerre R., Nore C., Ribeiro A., Léorat J., Guermond J.-L., Plunian F.
Impact of impellers on the axisymmetric magnetic mode in the VKS2 dynamo experiment
Physical Review Letters, 101, 104501 (2008)

Stepanov R., Plunian F.
Phenomenology of turbulent dynamo growth and saturation
The Astrophysical Journal, 680, 809 (2008)

Avalos-Zuñiga, R., XU, M., Stefani, F., Gerbeth, G., Plunian, F.
Cylindrical anisotropic a2- dynamos
Geophysical and Astrophysical Fluid Dynamics, 101, 389 (2007)

Peyrot, M., Plunian, F., Normand, C.
Parametric instability of the helical dynamo.
Phys. of Fluids, 19, 054109 (2007)

Plunian, F., Stepanov R.
A non-local shell model of hydrodynamic and magnetohydrodynamic turbulence,
New Journal of Physics, 9, 294 (2007)

Leprovost, N., Dubrulle, B., Plunian, F.
Intermittency in the homopolar disk-dynamo,
Magnetohydrodynamics, 42, 3-15 (2006)

Stepanov, R., Plunian, F.
Fully developed turbulent dynamo at low magnetic Prandtl number
Journal of Turbulence, 7, 39 (2006)

Avalos-Zuñiga, R., Plunian, F.
Influence of inner and outer walls electromagnetic properties on the onset of a stationary dynamo
Eur. Phys. J. B, 47, 127-135 (2005)

Plunian, F.
An optimal scale-separation for a dynamo experiment.
Phys. of Fluids, 17, 048106 (2005)

Avalos-Zuñiga, R., Plunian, F., Gailitis, A.
Influence of electromagnetic boundary conditions onto the onset of dynamo action in laboratory experiments.
Physical Review E, 68, 066307 (2003)

Plunian, F., Massé, P.
Couplage magnétohydraulique : modélisation de la dynamo cinématique, Electromagnétisme et éléments finis, 3, chapitre 6, 215-247, Hermes (2002)

Plunian, F., Rädler, K. H.
Subharmonic dynamo action in the Roberts flow.
Geophysical and Astrophysical Fluid Dynamics, 96(2), 115-133 (2002)

Plunian, F., Rädler, K. H.
Harmonic and subharmonic solutions of the Roberts dynamo model. Application to the Karlsruhe experiment,
Magnetohydrodynamics, 38, No 1-2 92-103 (2002)

Léorat, J., Lallemand P., Guermond, J.L., Plunian, F.
Dynamo action, between numerical experiments and liquid sodium devices,
Dynamo and Dynamics, a Mathematical Challenge, Eds P. Chossat et al., Kluwer Academic Publishers (2001)

Alemany, A., Marty, Ph., Plunian, F., Soto, J.
Experimental investigations of dynamo action in the secondary pumps of the FBR Superphenix,
Journal of Fluid Mechanics, 403, 263-276 (2000)

Plunian, F., Marty, Ph., Alemany, A.
Kinematic dynamo action in a network of screw motions. Application to the core of a fast breeder reactor,
Journal of Fluid Mechanics, 382, 137-154 (1999)

Plunian, F., Marty, Ph., Alemany, A.
Chaotic behaviour of the Rikitake dynamo with symmetric mechanical friction and azimuthal currents,
Proceedings of the Royal Society of London A, 454, 1-8 (1998)

Plunian, F., Alemany, A., Marty, Ph., Massé, Ph.
Direct numerical modeling of kinematic dynamo effect. Application to the geometry of the core of the French fast breeder reactor Phenix,
Progress in Fluid Flow Research : Turbulence and Applied MHD (H. Branover & Y. Unger, eds), pp. 537–550, AIAA (1998)

Plunian, F.
Etude de l'Effet Dynamo dans le coeur du réacteur Phenix (1996)
Manuscrit de thèse Part1,Part2

Plunian, F., Alemany, A., Marty, Ph.
Influence of MHD parameters on electromagnetic self-excitation in the core of a FBR,
Magnetohydrodynamics, 31, 4 (1995)

Cours en ligne

Franck PLUNIAN — 2012-04-19T09:19:37Z