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Identification of vortices in quantum fluids: finite element algorithms and programs

Victor Kalt , Georges Sadaka , Ionut Danaila , Frédéric Hecht
2022
Pré-publication, Document de travail hal-03849287v1
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Parallel finite-element codes for the simulation of two-dimensional and three-dimensional solid-liquid phase-change systems with natural convection

Georges Sadaka , Aina Rakotondrandisa , Pierre-Henri Tournier , Francky Luddens , Corentin Lothodé , et al.
2020
Pré-publication, Document de travail hal-02486213v2
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A finite-element toolbox for the simulation of solid-liquid phase-change systems with natural convection

Aina Rakotondrandisa , Georges Sadaka , Ionut Danaila
Computer Physics Communications, In press, ⟨10.1016/j.cpc.2020.107188⟩
Article dans une revue hal-02126697v2

An efficient Adaptive Mesh Refinement (AMR) algorithm for the Discontinuous Galerkin method: Applications for the computation of compressible two-phase flows

Andreas Papoutsakis , Sergei Sazhin , Steven Begg , Ionut Danaila , Francky Luddens
Journal of Computational Physics, 2018, 363, pp.399-427
Article dans une revue hal-02011549v1

Three-dimensional vortex configurations in a rotating Bose Einstein condensate

Amandine Aftalion , Ionut Danaila
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2003, 68, pp.023603. ⟨10.1103/PhysRevA.68.023603⟩
Article dans une revue hal-00008637v1

A New Sobolev Gradient Method for Direct Minimization of the Gross–Pitaevskii Energy with Rotation

Ionut Danaila , Parimah Kazemi
SIAM Journal on Scientific Computing, 2010, 32 (5), pp.2447-2467
Article dans une revue hal-02011560v1
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Numerical modelling of a melting-solidification cycle of a phase-change material with complete or partial melting

Aina Rakotondrandisa , Ionut Danaila , Luminita Danaila
International Journal of Heat and Fluid Flow, 2019, 76, pp.57-71
Article dans une revue hal-02011547v1

A finite element BFGS algorithm for the reconstruction of the flow field generated by vortex rings

Y. Zhang , I. Danaila
Journal of Numerical Mathematics, 2012, 20 (3-4), ⟨10.1515/jnum-2012-0017⟩
Article dans une revue istex hal-02011559v1
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Nonlinear dynamics of low reynolds number round jets : periodic attractors and transition to chaos

Ionut Danaila , Jan Dusek , Fabien Anselmet
7. Conférence européenne de turbulence, Jun 1998, St Jean Cap Ferrat, France. pp.105-108
Communication dans un congrès ineris-00972133v1

Introduction au calcul scientifique par la pratique,

Pascal Joly , Ionut Danaila , Marie Postel , Sidi-Mahmoud Kaber
Dunod, pp.287, 2005
Ouvrages hal-00018333v1
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A finite element method with mesh adaptivity for computing vortex states in fast-rotating Bose-Einstein condensates

Ionut Danaila , Frédéric Hecht
2009
Pré-publication, Document de travail hal-00452267v3
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On the convergence of a low order Lagrange finite element approach for natural convection problems

Ionut Danaila , Francky Luddens , Cécile Legrand
2022
Pré-publication, Document de travail hal-03737519v1

Coherent structures in a round, spatially evolving, unforced, homogeneous jet at low Reynolds numbers

Ionut Danaila , Jan Dusek , Fabien Anselmet
Physics of Fluids, 1997, 9 (11), pp.3323-3342. ⟨10.1063/1.869446⟩
Article dans une revue ineris-00962690v1
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Nonlinear dynamics of coupled superfluids

S Laurent , P. Parnaudeau , F. Chevy , I. Danaila
2019
Pré-publication, Document de travail hal-02098664v1
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Existence and uniqueness of solution to the two-phase Stefan problem with convection

Viorel Barbu , Ioana Ciotir , Ionut Danaila
2020
Pré-publication, Document de travail hal-02615472v1

Optimal reconstruction of inviscid vortices

Ionut Danaila , Bartosz Protas
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2015, 471 (2180), pp.20150323
Article dans une revue hal-02011554v1

A model for confined vortex rings with elliptical-core vorticity distribution

Ionut Danaila , Felix Kaplanski , Sergei Sazhin
Journal of Fluid Mechanics, 2017, 811, pp.67-94
Article dans une revue hal-02011551v1
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A finite element toolbox for the Bogoliubov-de Gennes stability analysis of Bose-Einstein condensates

Georges Sadaka , Victor Kalt , Ionut Danaila , Frédéric Hecht
Computer Physics Communications, 2024, 294, pp.108948. ⟨10.1016/j.cpc.2023.108948⟩
Article dans une revue hal-04255543v2

A finite element method with mesh adaptivity for computing vortex states in fast-rotating Bose–Einstein condensates

Ionut Danaila , Frédéric Hecht
Journal of Computational Physics, 2010, 229 (19), pp.6946-6960
Article dans une revue hal-02011561v1

Space structure of the free, unsteady, round, homogeneous jet at low reynolds numbers

Ionut Danaila , Jan Dusek , Fabien Anselmet
6. European Turbulence Conference, Jul 1996, Lausanne, Switzerland. pp.11-14
Communication dans un congrès ineris-00969653v1

From Classical to Quantum Turbulence: Basic Concepts and Models

Ionut Danaila , Luminita Danaila
Weizhu Bao; Ionut Danaila; Peter A. Markowich. Models and Methods for Quantum Condensation and Fluids, 39, World Scientific, pp.203-270, 2023, Lecture Notes Series, Institute for Mathematical Sciences, National University of Singapore, 978-981-12-6604-1. ⟨10.1142/9789811266058_0005⟩
Chapitre d'ouvrage hal-04418610v1
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Brisure d'axisymétrie à l'instabilité primaire du jet rond

Ionut Danaila , Jan Dusek , Fabien Anselmet
13. Congrès Français de Mécanique (CFM'97), Sep 1997, Poitiers, France
Communication dans un congrès ineris-00972113v1

Sobolev Gradients and Image Interpolation

Parimah Kazemi , Ionut Danaila
SIAM Journal on Imaging Sciences, 2012, 5 (2), pp.601-624
Article dans une revue hal-02011558v1

Existence and numerical modelling of vortex rings with elliptic boundaries

Yan Zhang , Ionut Danaila
Applied Mathematical Modelling, 2013, 37 (7), pp.4809-4824
Article dans une revue hal-02011557v1

A Newton method with adaptive finite elements for solving phase-change problems with natural convection

Frédéric Hecht , Ionut Danaila , Moglan Raluca , Stéphane Le Masson
Journal of Computational Physics, 2014, 274 (1), pp.826-840. ⟨10.1016/j.jcp.2014.06.036⟩
Article dans une revue hal-01358437v1
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A finite-element toolbox for the stationary Gross-Pitaevskii equation with rotation

Guillaume Vergez , Ionut Danaila , Sylvain Auliac , Frédéric Hecht
2016
Pré-publication, Document de travail hal-01277660v1
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A new Sobolev gradient method for direct minimization of the Gross-Pitaevskii energy with rotation

Ionut Danaila , Parimah Kazemi
2009
Pré-publication, Document de travail hal-00432061v2
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A finite element method with mesh adaptivity for computing vortex states in fast-rotating Bose-Einstein condensates

Ionut Danaila , Frédéric Hecht
2010
Pré-publication, Document de travail hal-00461150v1

Modelling of confined vortex rings

Ionut Danaila , Felix Kaplanski , Sergei Sazhin
Journal of Fluid Mechanics, 2015, 774, pp.267-297
Article dans une revue hal-02011555v1

Computation of Ground States of the Gross--Pitaevskii Functional via Riemannian Optimization

Ionut Danaila , Bartosz Protas
SIAM Journal on Scientific Computing, 2017, 39 (6), pp.B1102-B1129
Article dans une revue hal-02011550v1