Christophe Hoareau

Publications dans HAL

Article dans une revue
hal-03687119v1
Article dans une revue

Lan Shang, Christophe Hoareau, Andreas Zilian. Modeling and simulation of thin-walled piezoelectric energy harvesters immersed in flow using monolithic fluid–structure interaction

Finite Elements in Analysis and Design, 2022, 206, pp.103761. ⟨10.1016/j.finel.2022.103761⟩
hal-03615294v1
Article dans une revue

Lan Shang, Christophe Hoareau, Andreas Zilian. A geometrically nonlinear shear deformable beam model for piezoelectric energy harvesters

Acta Mechanica, 2021, 232 (12), pp.4847 - 4866. ⟨10.1007/s00707-021-03083-5⟩
hal-03121731v1
Article dans une revue

Christophe Hoareau, Jean-François Deü. Nonlinear equilibrium of partially liquid-filled tanks: A finite element/level-set method to handle hydrostatic follower forces

International Journal of Non-Linear Mechanics, 2019, 113, pp.112-127. ⟨10.1016/j.ijnonlinmec.2019.03.014⟩
Communication dans un congrès
hal-03717742v1
Communication dans un congrès

Christophe Hoareau, Jean-François Deü, Roger Ohayon. Vers la construction d'un modèle réduit paramétré pour le calcul de vibrations hydroélastiques avec précontrainte

15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
hal-03179077v1
Communication dans un congrès

Jean-François Deü, Christophe Hoareau, Roger Ohayon. Quasi-static and dynamic finite element analysis of hydroelastic problems considering structural geometric nonlinearities

13th World Congress on Computational Mechanics, WCCM XIII, Jul 2018, New York City, New York, USA, Unknown Region
hal-03179049v1
Communication dans un congrès

Roger Ohayon, Christophe Hoareau, Jean-François Deü. A finite element approach for hydroelastic vibrations of partially filled prestressed elastic tanks

6th European Conference on Computational Mechanic (Solids, Structures and Coupled Problems), ECCM 6, Jun 2018, Glasgow, Unknown Region
hal-03179079v1
Communication dans un congrès

Christophe Hoareau, Jean-François Deü. Non-linear finite element analysis of an elastic structure loaded by hydrostatic following forces

X International Conference on Structural Dynamics, EURODYN 2017, Sep 2017, Rome, Italy. ⟨10.1016/j.proeng.2017.09.320⟩
hal-01922536v1
Communication dans un congrès

Christophe Hoareau, Jean-François Deü. Modélisation éléments finis non-linéaire de réservoirs élastiques soumis à une charge suiveuse hydrostatique

13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Thèse
tel-02303327v1
Thèse

Christophe Hoareau. Vibrations hydroélastiques de réservoirs élastiques couplés à un fluide interne incompressible à surface libre autour d’un état précontraint

Mécanique des structures [physics.class-ph]. Conservatoire national des arts et metiers - CNAM, 2019. Français. ⟨NNT : 2019CNAM1241⟩

Publications

Revues internationales ACL

2022

C. Hoareau, J.-F. Deü, R. Ohayon, Construction of reduced order operators for hydroelastic vibrations of prestressed liquid–structure systems using separated parameters decomposition, Computer Methods in Applied Mechanics and Engineering, 402, 115406 (16 pages), 2022. doi

C. Hoareau, J.-F. Deü, R. Ohayon, Hydroelastic linearized vibrations taking into account prestressed effects due to internal liquid weight: Numerical vs. experimental results, Journal of Fluids and Structures, 112, 103596 (14 pages), 2022. doi

L. Shang, C. Hoareau, A. Zilian, Modeling and simulation of thin-walled piezoelectric energy harvesters immersed in flow using monolithic fluid–structure interaction, Finite Elements in Analysis & Design, 206, 103761 (16 pages), 2022. doi

2021

L. Shang, C. Hoareau, A. Zilian. A geometrically nonlinear shear deformable beam model for piezoelectric energy harvesters, Acta Mechanica, 232 (12), 4847–4866, 2021. doi

2019

C. Hoareau, J.-F. Deü, Nonlinear equilibrium of partially liquid-filled tanks: A finite element/level-set method to handle hydrostatic follower forces, International Journal of Non-Linear Mechanics, 113, 112-127, 2019. doi

Conférences internationales ACTI

2021

C. Hoareau, J.-F. Deü, R. Ohayon. Projection-based reduced order model for prestressed hydroelastic vibrations. Proceedings of the 9th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2021, online, Chia, Sardinia, Italy, June 13-16, 2021. link

2020

C. Hoareau, J.-F. Deü, R. Ohayon. Vibration of prestressed structures coupled with an incompressible fluid. Proceedings of the 3rd Euro-Mediterranean Conference on Structural Dynamics and Vibroacoustics, MEDYNA 2020, Napoli, Italy, February 17-19, 2020.

2019

C. Hoareau, J.-F. Deü, R. Ohayon. Prestressed vibrations of partially filled tanks containing a free-surface fluid: Finite element and reduced order models. Proceedings of the 8th International Conference on Computational Methods for Coupled Problems in Science and Engineering, COUPLED PROBLEMS 2019, Sitges, Spain, June 3-5, 2019.

2018

J.-F. Deü, C. Hoareau, R. Ohayon. Quasi-static and dynamic finite element analysis of hydroelastic problems considering structural geometric nonlinearities. Proceedings of the 13th World Congress on Computational Mechanics, WCCM XIII, and the 2nd Pan American Congress on Computational Mechanics, PANACM II, New York City, New York, USA, July 22-27, 2018.

C. Hoareau, J.-F. Deü, R. Ohayon. A finite element approach for hydroelastic vibrations of partially filled prestressed elastic tanks. Proceedings of the 6th European Conference on Computational Mechanic (Solids, Structures and Coupled Problems), ECCM 6 and the 7th European Conference on Computational Fluid Dynamics, ECFD 7, Glasgow, UK, June 11-15, 2018.

2017

C. Hoareau, J.-F. Deü. Non-linear finite element analysis of an elastic structure loaded by hydrostatic following forces. Proceedings of the X International Conference on Structural Dynamics, EURODYN 2017, Rome, Italy, September 10-13, 2017. doi

Conférences nationales ACTN

2022

C. Hoareau, J.-F. Deü, R. Ohayon. Vers la construction d'un modèle réduit paramétré pour le calcul de vibrations hydroélastiques avec précontrainte. Actes du 15ème Colloque National en Calcul des Structures, CSMA 2022, Giens, Var, France, 16-20 mai 2022.

2019

C. Hoareau, J.-F. Deü. Formulation d’un problème non-linéaire avec forces suiveuses via une approche éléments finis de type PGD. Actes du 14ème Colloque National en Calcul des Structures, CSMA 2019, Giens, Var, France, 13-17 mai 2019.

2017

C. Hoareau, J.-F. Deü. Modélisation éléments finis non-linéaire de réservoirs élastiques soumis à une charge suiveuse hydrostatique. Actes du 13ème Colloque National en Calcul des Structures, CSMA 2017, Giens, Var, France, 15-19 mai 2017.

Communications COM

2021

J.-F. Deü, C. Hoareau, R. Ohayon. Effects of structural geometrical nonlinearities on the hydroelastic vibrations of liquid-storage flexible tanks. The 14th World Congress on Computational Mechanics and the 8th European Congress on Computational Methods in Applied Sciences and Engineering, WCCM-ECCOMAS 2020, online, Paris, France, January 11-15, 2021.

Thèses de doctorat et HDR

2019

C. Hoareau, Vibrations hydroélastiques de réservoirs élastiques couplés à un fluide interne incompressible à surface libre autour d'un état précontraint. Thèse de doctorat, Paris, France, 16 juillet 2019.

Jury et résumé

Thèse en ligne

Mémoires de master et d'ingénieur

2016

C. Hoareau, Dynamique de structures élastiques en grands déplacements contenant des liquides avec surfaces libres. Mémoire de Master Recherche (MS)2SC : Modélisation et Simulation en Mécanique des Structures et Systèmes Couplés, École Normale Supérieure, Cachan, 1er juillet 2016.

Résumé