Accéder directement au contenu

Elisabeth Lacazedieu

50
Documents

Publications

Real-time inverse crack tracking in uncertain microstructures using PGD-based model reduction and extended Kalman filtering

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin
Computational Mechanics, 2023, 71, pp.311-332. ⟨10.1007/s00466-022-02240-4⟩
Article dans une revue hal-03834687v1
Image document

A neural network-based data-driven local modeling of spotwelded plates under impact

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Juan-Pedro Berro Ramirez , Laurent Rota
Mechanics & Industry, 2023, 24, pp.34. ⟨10.1051/meca/2023029⟩
Article dans une revue hal-04190457v1
Image document

Macroscopic model of fluid structure interaction in cylinder arrangement using theory of mixture

A Gineau , E. Longatte , D. Lucor , P. Sagaut
Computers and Fluids, 2020, 202, pp.104499. ⟨10.1016/j.compfluid.2020.104499⟩
Article dans une revue hal-03251640v1
Image document

Galerkin-free model reduction for fluid-structure interaction using proper orthogonal decomposition

Vilas Shinde , Elisabeth Longatte , Franck Baj , Yannick Hoarau , Marianna Braza
Journal of Computational Physics, 2019, 396, pp.579-595. ⟨10.1016/j.jcp.2019.06.073⟩
Article dans une revue hal-02271516v1

A discrete forcing method dedicated to moving bodies in two‐phase flow

William Benguigui , Antoine Doradoux , Jérôme Laviéville , Stephane Mimouni , Elisabeth Longatte
International Journal for Numerical Methods in Fluids, 2018
Article dans une revue hal-01881806v1

Large Eddy Simulation of Fluid-Elastic Instability in Square Normal Cylinder Array

Vilas Shinde , Elisabeth Longatte , Franck Baj
Journal of Pressure Vessel Technology, 2018, 140 (4), pp.041301
Article dans une revue hal-02010667v1

A theoretical model of fluidelastic instability in tube arrays

Vilas Shinde , Elisabeth Longatte , F. Baj , Marianna Braza
Nuclear Engineering and Design, 2018, 337, pp.406-418. ⟨10.1016/j.nucengdes.2018.07.011⟩
Article dans une revue hal-02010664v1

An algebraic expansion of the potential theory for predicting dynamic stability limit of in-line cylinder arrangement under single-phase fluid cross-flow

Mustapha Benaouicha , Franck Baj , Elisabeth Longatte
Journal of Fluids and Structures, 2017, 72, pp.80 - 95. ⟨10.1016/j.jfluidstructs.2017.04.004⟩
Article dans une revue hal-02860428v1
Image document

Parametric study of flow-induced vibrations in cylinder arrays under single-phase fluid cross flows using POD-ROM

Elisabeth Longatte , Erwan Liberge , Marie Pomarede , Jean-François Sigrist , Aziz Hamdouni
Journal of Fluids and Structures, 2017, 78, pp.314-330. ⟨10.1016/j.jfluidstructs.2017.12.011⟩
Article dans une revue hal-01825872v1
Image document

A Galerkin-free model reduction approach for the Navier–Stokes equations

Vilas Shinde , Elisabeth Longatte , Franck Baj , Yannick Hoarau , Marianna Braza
Journal of Computational Physics, 2016, 309, pp.148-163. ⟨10.1016/j.jcp.2015.12.051⟩
Article dans une revue hal-02277841v1
Image document

Numerical simulation of the fluid–structure interaction in a tube array under cross flow at moderate and high Reynolds number

V. Shinde , T. Marcel , Yannis Hoarau , T. Deloze , Gilles Harran
Journal of Fluids and Structures, 2014, 47, pp.99-113. ⟨10.1016/j.jfluidstructs.2014.02.013⟩
Article dans une revue hal-02860426v1

Physical investigation of square cylinder array dynamical response under single-phase cross-flow

E. Longatte , F. Baj
Journal of Fluids and Structures, 2014, 47, pp.86-98. ⟨10.1016/j.jfluidstructs.2013.11.019⟩
Article dans une revue hal-02860433v1

Low Mass-Damping Vortex-Induced Vibrations of a Single Cylinder at Moderate Reynolds Number

Y. Jus , E. Longatte , J.-C. Chassaing , P. Sagaut
Journal of Pressure Vessel Technology, 2014, 136 (5), pp.0513051-513057. ⟨10.1115/1.4027659⟩
Article dans une revue hal-01298949v1
Image document

Advanced numerical methods for uncertainty reduction when predicting heat exchanger dynamic stability limits. Review and perspectives.

Elisabeth Longatte , Franck Baj , Yannick Hoarau , Marianna Braza , Christian Canteneur
Nuclear Engineering and Design, 2013, 258, pp.164-175. ⟨10.1016/j.nucengdes.2012.12.003⟩
Article dans une revue hal-02147964v1

Time marching for simulation of fluid-structure interaction problems

Elisabeth Longatte , V. Verreman , Mhamed Souli
Journal of Fluids and Structures, 2009, 25 (1), pp.95-111. ⟨10.1016/j.jfluidstructs.2008.03.009⟩
Article dans une revue hal-00370480v1

Simulation numérique d'un tube flexible soumis à un écoulement interne

Fabien Huvelin , Elisabeth Longatte , Mhamed Souli
Mechanics & Industry, 2007, 8 (2), pp.143-149
Article dans une revue hal-00163986v1

A stable fluid structure interaction algorithm : application to industrial problems

D. Abouri , A. Parry , Aziz Hamdouni , E. Longatte
Journal of Pressure Vessel Technology, 2006, 128 (4), pp.516-524
Article dans une revue hal-00534175v1

Methods for numerical study of tube bundle vibrations in cross-flows

Elisabeth Longatte , Z. Bendjeddou , Mhamed Souli
Journal of Fluids and Structures, 2003, 18 (5), pp.417513-528
Article dans une revue hal-00139448v1

Application of Arbitrary Lagrange Euler Formulations to Flow-Inuced Vibration problems

Elisabeth Longatte , Z. Bendjeddou , Mhamed Souli
Journal of Pressure Vessel and Technology, 2003, 125 (4), pp.411-417. ⟨10.1115/1.1613950⟩
Article dans une revue hal-00139833v1

Non-intrusive coupling of neural network-based local model and explicit dynamics

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Jpb Ramirez , Laurent Rota
16e Colloque National en Calcul des Structures, May 2024, Presqu'Ile de Giens, France
Communication dans un congrès hal-04431982v1

A data-driven approach for the real-time modelling of spot-welded patches under impact using deep learning

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Jpb Ramirez , Laurent Rota
6th International Workshop on Model Reduction Techniques, Nov 2023, Paris-Saclay, France
Communication dans un congrès hal-04425553v1

A data-driven approach using Neural Networks for real-time modeling and simulation of structures with many welded points under impact

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Juan-Pedro Berro Ramirez , Laurent Rota
International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Jun 2023, Athens, Greece
Communication dans un congrès hal-04228349v1

Non-Intrusive Coupling of Neural Network-Based Local Model and Explicit Dynamics Scheme: Application to Spot-Welded Plates under Impact

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Juan-Pedro Berro Ramirez , Laurent Rota
2nd IACM Mechanistic Machine Learning and Digital Engineering for Computational Science Engineering and Technology, Sep 2023, El Paso, Texas, United States
Communication dans un congrès hal-04228400v1

A data-driven approach using Neural Network for real-time modeling of spot welded patches under impact

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Juan-Pedro Berro Ramirez , Laurent Rota
IUTAM Symposium on Data-driven Mechanics, Oct 2022, Paris, France
Communication dans un congrès hal-03825839v1
Image document

A data-driven approach for the real-time modeling of spot-welded patches under impact using Deep Learning

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin , Juan-Pedro Berro Ramirez , Laurent Rota
25éme congrès français de mécanique, Aug 2022, Nantes, France
Communication dans un congrès hal-03825830v1

A data-driven approach for the real-time modelling of spot-welded patches under impact using deep learning

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin
20th International Conference on Numerical Analysis and Applied Mathematics, 2022, Heraklion (Crete Island), Greece
Communication dans un congrès hal-04424534v1

Data-enhanced system design using in-situ measurement, advanced signal processing and real-time simulation

E. Longatte , Cédric Zaccardi , Julien Gardan , Mahdi Chemkhi , Joseph Marae Djouda
WCCM 2020, Jan 2021, Paris, France
Communication dans un congrès hal-03116957v1

Multigrid model reduction method proposal for fast evolution problems of heterogeneous media

Elisabeth Longatte-Lacazedieu , Cédric Zaccardi , Ludovic Chamoin , David Néron
14th World Congress on Computational Mechanics, Jan 2021, Paris, France
Communication dans un congrès hal-03119142v1

Nanoscopic scale analysis for microscopic modelling enrichment in the context of defect identification

E. Longatte , Joseph Marae Djouda , Naman Recho
WCCM 2020, Jan 2021, Paris, France
Communication dans un congrès hal-03116979v1

Real-time tracking of crack propagation in active structures

Afsal Pulikkathodi , Elisabeth Longatte-Lacazedieu , Ludovic Chamoin
XXVII Conference on Computer Methods in Materials Technology, Mar 2021, Kraków, Poland
Communication dans un congrès hal-03825749v1
Image document

Suivi d'une interface solide mobile au sein d'un écoulement diphasique par une méthode de frontière immergée

William Benguigui , Jérome Laviéville , Stéphane Mimouni , Elisabeth Longatte-Lacazedieu
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Communication dans un congrès hal-01908926v1
Image document

FIRST STEPS IN THE DEVELOPMENT OF AN EULERIAN FIXED-GRID POSTULATION FOR TWO-PHASE FLOW-INDUCED VIBRATION NUMERICAL MODELING

E. Longatte , William Benguigui , Stéphane Mimouni
11th International Conference On Flow Induced Vibration (FIV), Jul 2016, Prague, Czech Republic
Communication dans un congrès hal-02861591v1

Phase Lag Model for Fluidelastic Instability in Square Cylinder Arrangement

M. Benaouicha , E. Longatte , F. Baj
PVP 2015, Jul 2015, Boston, United States
Communication dans un congrès cea-02509711v1
Image document

LES of cross flow induced vibrations in square normal cylinder array

Vilas Shinde , E. Longatte , Franck Baj
22ème Congrès Français de Mécanique, Aug 2015, Lyon, France
Communication dans un congrès hal-02861569v1

Stability of Cylinder Arrangement in Potential Flow

M. Benaouicha , E. Longatte , F. Baj
ASME 2013 Pressure Vessels and Piping Conference, Jul 2013, Paris, France. ⟨10.1115/PVP2013-97661⟩
Communication dans un congrès hal-02860669v1

Numerical Study of Fluid-Structure Interactions in Tube Bundles With Multiphase-POD Reduced-Order Approach

Marie Pomadere , Erwan Liberge , Aziz Hamdouni , E. Longatte , Jean-François Sigrist
ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis, Jul 2012, Nantes, France. pp.137-146, ⟨10.1115/ESDA2012-82462⟩
Communication dans un congrès hal-02860942v1

Vortex-induced vibrations of an elastically mounted cylinder with low mass ratio at Re=3900

Jus J. , Longatte E. , Chassaing J. C. , Sagaut P.
ECCOMAS Conference on Coupled Problems 2011, Jun 2011, Kos Island, Greece
Communication dans un congrès hal-01307249v1

Vortex-induced vibrations of an elastically mounted cylinder with low mass-ratio

Jus J. , Longatte E. , Chassaing J. C. , Sagaut P.
16th International Conference on Finite Elements in Flow Problem, Mar 2011, Munich, Germany
Communication dans un congrès hal-01307250v1

Tackling FSI Simulation for FIV Problems in Tube Bundle Systems With POD Approach

Vilas Shinde , Franck Baj , Marie Pomarede Pomarède , Aziz Hamdouni , Erwan Liberge
ASME 2011 Pressure Vessels and Piping Conference, Jul 2011, Baltimore, France. pp.337-343, ⟨10.1115/PVP2011-57787⟩
Communication dans un congrès hal-02860998v1

Fully-Coupled Fluid Solid Computation for Simulation of Flutter in Tubes and Tube Arrays

E. Longatte
ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting collocated with 8th International Conference on Nanochannels, Microchannels, and Minichannels, Aug 2010, Montreal, France. pp.543-551, ⟨10.1115/FEDSM-ICNMM2010-30486⟩
Communication dans un congrès hal-02861001v1

Vortex Induced Vibrations of a circular cylinder at subcritical Reynolds number

Jus J. , Longatte E. , Chassaing J. C. , Sagaut P.
ASME 2011 Pressure Vessels and Piping Conference, Sep 2010, Beijing, China. pp.11-18, ⟨10.1115/PVP2011-57392⟩
Communication dans un congrès hal-01307248v1

Simulation of fluid flow using reduced-order modelling by POD approach applied to academic cases

M. Pomarede , Aziz Hamdouni , Erwan Liberge , J.F. Sigrist , E. Longatte
ASME 2010 ASME PVP Division Conference, Bellevue, Jul 2010, Washington, United States. pp.X
Communication dans un congrès hal-00538851v1

Benchmark of numerical codes for coupled CSD CFD computations of an elementary induced vibration problem.

M. Pomarede , J.F. Sigrist , E. Longatte
PVP 2009., 2009, Prague, Czech Republic
Communication dans un congrès hal-00475514v1

Benmark of numerical codes for a coupled fluid-structure interaction computation of an elementary Vortex Induced Vibration case.

M. Pomarede , E. Longatte , J.F. Sigrist
Fourth International Conference on Multiphysics., 2009, Lille, France
Communication dans un congrès hal-00475531v1

Comparison of Strong and Partioned Fluid Structure Code Coupling Methods

E. Longatte , V. Verreman , Z. Bendjeddou , M. Souli
ASME 2005 Pressure Vessels and Piping Conference, Jul 2005, Denver, France. pp.447-455, ⟨10.1115/PVP2005-71251⟩
Communication dans un congrès hal-02860743v1

Explicit and Implicit Code Coupling Schemes in Fluid Structure Interaction

E. Longatte , Z. Bendjeddou , V. Verreman , M. Souli
ASME 2005 Pressure Vessels and Piping Conference, Jul 2005, Denver, France. pp.241-250, ⟨10.1115/PVP2005-71647⟩
Communication dans un congrès hal-02860735v1

Comparison of Code Coupling Scheme for Simulation of Fluid Structure Problems

E. Longatte , Z. Bendjeddou , M. Souli
ASME/JSME 2004 Pressure Vessels and Piping Conference, Jul 2004, San Diego, France. pp.175-179, ⟨10.1115/PVP2004-2869⟩
Communication dans un congrès hal-02860739v1

Application of Arbitrary Lagrange Euler Formulations to Flow-Induced Vibration Problems

Z. Bendjeddou , E. Longatte , M. Souli
ASME 2002 Pressure Vessels and Piping Conference, Jun 2002, Vancouver, France. pp.225, ⟨10.1115/PVP2002-1508⟩
Communication dans un congrès hal-02873927v1

Application of Large Eddy Simulation to a Flow Induced Vibration Problem

E. Longatte , Pierre Ledac , Dominique R. Laurence , François Barre
ASME-PUBLICATIONS-PVP 420, 81-88, Jul 2001, Atlanta, United States
Communication dans un congrès hal-02868089v1