Un logiciel indispensable

Développé depuis plus de 35 ans par la R&D d’EDF en collaboration avec d’autres organisations françaises, européennes et internationales, le système hydro-informatique openTELEMAC est une suite intégrée de solveurs open source, sous licence GPL v3, destinée à l’étude des écoulements à surface libre. Sa capacité à étudier des problématiques à l’échelle globale, régionale ou locale avec le même système fait d’openTELEMAC un outil précieux pour évaluer l’état environnemental en mer, dans les estuaires, le littoral, les lacs et les rivières.

Votre navigateur ne prend pas en compte le javascript.

Pour vous permettre d'accéder à l'information, nous vous proposons de consulter la vidéo Logiciel TELEMAC - Comment prédire les écoulements naturels ? dans un nouvel onglet.

Un petit mot sur les cookies

Vous n'avez pas accepté les cookies Youtube.
Nous respectons votre choix en masquant le contenu.
Si vous changez d'avis, il vous suffit de cliquer sur le bouton « Accepter » pour pouvoir consulter la vidéo.

Transcription à venir

L’environnement TELEMAC

openTELEMAC a progressivement évolué en une plateforme complète, capable de simuler des systèmes aquatiques réels complexes grâce à ses modules interconnectables : MASCARET, TELEMAC-2D et TELEMAC-3D pour l’hydrodynamique, COURLIS et GAIA pour le transport de sédiments, ARTEMIS et TOMAWAC pour la génération et la propagation des vagues, TRACER et WAQTEL pour la qualité d’eau. Des algorithmes basés sur les méthodes des éléments finis ou des volumes finis sont disponibles.

Un système interopérable

Au sein du système openTELEMAC est également distribué un ensemble de scripts écrits en Python qui offrent différents services pour affronter les défis posés par les problèmes complexes du monde réel. Ils s’appuient sur l’interface de programmation d’application (API) en Python, appelée TelApy.

opentelemac 
Écosystème de l’API openTELEMAC [GAZ22] Références: [AFF+19], [GAZ22]

Information

  • [ABMG98] D. Aelbrecht, M. Benoit, F Marcos, and G. Goasguen. Prediction of offshore and nearshore storm waves using a third generation spectral wave model. In Proc 8th Int. Offshore and Polar Eng. Conf. (ISOPE’1998), Montreal, pages 71–76, 1998.
  • [Ael97] D. Aelbrecht. ARTEMIS 3.0: a finite element model for predicting wave agitation in coastal areas and harbours including dissipation. In Proc. Int. Conf. Computer Modelling of Seas and Coastal Regions III. Edited by J.R. Acinas and C.A. Brebbia. WIT Transactions on The Built Environment, volume 30, pages 343–352, 1997.
  • [AFF+19] Yoann Audouin, Jacques Fontaine, Thierry Fouquet, Cédric Goeury, Agnès Leroy, Chi-Tuan Pham, Frank Souillé, Florian Taccone, Luc Duron, Mehdi-Pierre Daou, and Matthieu Sécher. A new python3 module for telemac-mascaret dedicated to posttreatment: Postel. In Proceedings of the XXVIth TELEMAC-MASCARET User Conference, 15th to 17th October 2019, Toulouse, 2019.
  • [Ben05] M. Benoit. Evaluation of methods to compute the non-linear quadruplet interactions for deep-water wave spectra. In 5th Int. Symp. on Ocean Wave Measurement and Analysis
  • (WAVES 2005), number 52, 2005.
  • [BHSA18] S. E. Bourban, F. Huang, H.T. Shen, and R. Ata. Introducing khione - (eulerian) part i of the ice modelling component of telemac. Online proceedings of the papers submitted to the 2018 TELEMAC-MASCARET User Conference, 2018.
  • [BMB96] M. Benoit, F. Marcos, and F. Becq. Development of a third generation shallow water wave model with unstructured spatial meshing. In 25th Int. Conf. on Coastal Eng., pages 465–478, Sep. 1996.
  • [BMB97] M Benoit, F. Marcos, and F. Becq. Tomawac : a prediction model for offshore and nearshore storm waves. In 27th Congress of the International Association for Hydraulic Research, San-Francisco (California, USA), 1997.
  • [CMT+22] Nicolas Claude, Lucie Mesquita, Florent Taccone, Magali Jodeau, Minh-Hoang Le, Matthieu Secher, Lauréat Tchicou Midou, and Eric Valette. 1d numerical modelling of the longitudinal profile evolution of riverbeds and reservoirs: application of courlis bedload on a real case. In Proceedings of the XXVIIIth TELEMAC User Conference 18-19 October 2022, 2022.
  • [CTC+20] Florian Cordier, Pablo Tassi, Nicolas Claude, Alessandra Crosato, Stephane Rodrigues, and Damien Pham Van Bang. Bar pattern and sediment sorting in a channel contraction/expansion area: Application to the Loire river at Brehemont (France). Advances in Water Resources, 140:103580, 2020.
  • [EAZ15] Kamal El Kadi Abderrezzak, Riadh Ata, and Fabrice Zaoui. One-dimensional numerical modelling of solute transport in streams: The role of longitudinal dispersion coefficient. Journal of Hydrology, 527:978–989, 2015.
  • [GAZ22] Cédric Goeury, Yoann Audouin, and Fabrice Zaoui. Interoperability and computational framework for simulating open channel hydraulics: Application to sensitivity analysis and calibration of gironde estuary model. Environmental Modelling & Software, 148:105243, 2022.
  • [GEKAZ+12] Julian Gille, K. El Kadi Abderrezzak, F. Zaoui, Marc Robin, and Stephan Gaillard. A one dimensional (1-D) numerical modelling of pesticide transfer through the wetland drainage channels of Breton-Vendéen marsh (west coast of France). In Proceedings of the XIXth TELEMAC-MASCARET User Conference, Oxford, United Kingdom, October 2012.
  • [GLZeKA12] Nicole Goutal, J.-M Lacombe, F. Zaoui, and Kamal el Kadi Abderrezzak. Mascaret: A 1-d open-source software for flow hydrodynamic and water quality in open channel networks. River Flow 2012 - Proceedings of the International Conference on Fluvial Hydraulics, 2:1169–1174, 01 2012.
  • [GM02] N. Goutal and F. Maurel. A finite volume solver for 1d shallow-water equations applied to an actual river. International Journal for Numerical Methods in Fluids, 38(1):1–19, 2002.
  • [GRBB11] E. Gagnaire-Renou, M. Benoit, and S. Badulin. On weakly turbulent scaling of wind sea in simulations of fetch-limited growth. Journal of Fluid Mechanics, (669):178–213, 2011.
  • [GRBF10] E. Gagnaire-Renou, M. Benoit, and P. Forget. Ocean wave spectrum properties as derived from quasi-exact computations of nonlinear wave-wave interactions. Journal of Geophysical Research C (Oceans), (115), 2010.
  • [HBH13] M. R. Hipsey, L. C. Bruce, and D. P. Hamilton. Aquatic ecodynamics (aed) model library. science manual draft v4, October 2013.
  • [Her07] J.-M. Hervouet. Hydrodynamics of Free Surface Flows: Modelling with the Finite Element Method. John Wiley & Sons, Ltd, 2007.
  • [HLJ23] Hanna Haddad, Cédric Legout, and Magali Jodeau. Spatial variability of erodibility of fine sediments deposited in gravel river beds: from field measurements to 2d numerical models. Journal of Soils and Sediments, 23(10):3602–3619, 2023.
  • [HPR17] J.-M. Hervouet, S. Pavan, and M. Ricchiuto. Residual distribution advection schemes in telemac. Technical Report Research Report RR-9087, INRIA Bordeaux Sud-Ouest, 2017. hal-01571827v2.
  • [JBPVH21] Elisabeth Justin-Brochet, Chi-Tûan Pham, and Javier Vidal-Hurtado. Recent improvements for the berre lagoon modelling with telemac-3d. In W. Alexander and Breugem, Lesley Frederickx, Theofano Koutrouveli, Kai Chu, Rohit Kulkarni, and Boudewijn Decrop, editors, Proceedings of the papers submitted to the 2020 TELEMAC-MASCARET User Conference October 2021, page 33, Antwerp, 2021. International Marine and Dredging Consultants (IMDC).
  • [JGRBV14] A. Joly, E. Gagnaire-Renou, M. Benoit, and D. Violeau. Numerical modelling of wind waves on a river flood plain. In 3rd IAHR Europe Congress, Book of Proceedings, Porto (Portugal), 2014.
  • [LBM+] Kim-Jehanne Lupinski, Guillaume Brousse, Raphaël Maurin, Pierre Sagnes, Dominique Courret, Florian Cordier, Laurent Lacaze, and Magali Jodeau. Hybrid modeling for in situ artificial fish spawning ground stabilization. River Research and Applications, n/a(n/a).
  • [LMB+14] A. Laugel, M. Menendez, M. Benoit, G. Mattarolo, and F. Mendez. Wave climate projections along the french coastline: dynamical versus statistical downscaling methods. Ocean Modelling, (84), 2014.
  • [LTMT+22] Minh-Hoang Le, Lauréat Tchicou Midou, Florent Taccone, Magali Jodeau, Nicolas Claude, Lucie Mesquita, Matthieu Secher, and Eric Valette. Evolution of river crosssections due to bedload transport: a new model implemented in the 1d sediment module courlis. In Proceedings of the XXVIIIth TELEMAC User Conference 18-19 October 2022, 2022.
  • [MDG+24] A. Moussaddak, A. Decoene, C. Goeury, A. Ponçot, and T. Taddei. A review of telemac-2d numerical schemes for modelling two-dimensional free surface flows. In Online proceedings of the papers submitted to the 2024 TELEMAC-MASCARET User Conference, 2024.
  • [MDP+11] C. Moulinec, C. Denis, C.-T. Pham, D. Rougé, J.-M. Hervouet, E. Razafindrakoto, R.W. Barber, D.R. Emerson, and X.-J. Gu. Telemac: An efficient hydrodynamics suite for massively parallel architectures. Computers & Fluids, 51:30–34, 2011.
  • [ope23a] Khione user manual. https://gitlab.pam-retd.fr/otm/telemac-mascaret/-/raw/v8p5r0/documentat…, 2023. Version v8p5.
  • [ope23b] Khione validation manual. https://gitlab.pam-retd.fr/otm/telemac-mascaret/-/raw/v8p5r0/documentat…, 2023. Version v8p5.
  • [ope23c] Telemac-3d theory guide. https://gitlab.pam-retd.fr/otm/telemac-mascaret/-raw/v8p5r0/documentati…, 2023. Version v8p5.
  • [ope23d] Waqtel theory guide. https://gitlab.pam-retd.fr/otm/telemac-mascaret/-/raw/v8p5r0/documentat…, 2023. Version v8p5.
  • [RJAJL18] C Raoult, A. Joly, M. Andreevsky, and A. Joly-Laugel. Anemoc-3: Improving the anemoc-2 sea state database by adding tide effects. In Actes des 16`emes Journées de l’Hydrodynamique, pages 114–130, 2018.
  • [RST22] Rajae Rtimi, Aldo Sottolichio, and Pablo Tassi. The Rance tidal power station: Toward a better understanding of sediment dynamics in response to power generation. Renewable Energy, 201:323–343, 2022.
  • [SFT+17] Pablo Santoro, Monica Fossati, Pablo Tassi, Nicolas Huybrechts, Damien Pham Van Bang, and J.C. Ismael Piedra-Cueva. A coupled wave-current-sediment transport model for an estuarine system: Application to the Rio de la Plata and Montevideo Bay. Applied Mathematical Modelling, 52:107–130, 2017.
  • [SGM23] F. Souillé, C. Goeury, and R.-S. Mouradi. Uncertainty analysis of single- and multiplesize-class frazil ice models. The Cryosphere, 17(4):1645–1674, 2023.
  • [STEM20] Fabien Souillé, Florent Taccone, and Chaymae El Mertahi. A multi-class frazil ice model for shallow water flows. Online proceedings of the papers submitted to the 2020 TELEMAC-MASCARET User Conference, pages 122–129, 2020.
  • [SUV+18] Matthieu Secher, Philippe Ung, Eric Valette, Magali Jodeau, and Nicole Goutal. Courlis: a 1d suspension and bedload code. E3S Web of Conferences, 40:05038, 01 2018.
  • [TBD+23] Pablo Tassi, Thomas Benson, Matthieu Delinares, Jacques Fontaine, Nicolas Huybrechts, Rebekka Kopmann, Sara Pavan, Chi-Tuan Pham, Florent Taccone, and Regis Walther. Gaia - a unified framework for sediment transport and bed evolution in rivers, coastal seas and transitional waters in the telemac-mascaret modelling system. Environmental Modelling & Software, 159:105544, 2023.
  • [TPSB13] M.J. Teles, A.A. Pires Silva, and M. Benoit. Three dimensional modelling of wavecurrent interactions in the coastal zone with a fully coupled system. In Proc. 7th Int. Conf. on Coastal Dynamics. 24-28 June 2013, Arcachon (France)., 2013.
  • [TWB22] M.J. Teles, M. Weiss, and M. Benoit. Assessment of the anemoc-3 sea state hindcast database for modelling a series of energetic winter storms along the french coast. In Journées Nationales Génie Côtier - Génie Civil, 2022.
  • [VBVT23] A. Villefer, M. Benoit, D. Violeau, and M. Teles. Spectral wave modelling of bimodal sea states at laboratory and coastal scales. Ocean Modelling, (183), 2023.

On parle d'OpenTelemac