Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Vivodtzev Fabien"'
Publikováno v:
EPJ Web of Conferences, Vol 302, p 03008 (2024)
Understanding physical phenomena implied in the design of a system or in the guarantee of its performances require to run high fidelity simulation codes and to create experimental campaigns at different scales. Thanks to the use of advanced sensors o
Externí odkaz:
https://doaj.org/article/d929ea72f1a0487594eac1453261fbc1
This work presents an approach for the automatic detection of locally turbulent vortices within turbulent 2D flows such as instabilites. First, given a time step of the flow, methods from Topological Data Analysis (TDA) are leveraged to extract the g
Externí odkaz:
http://arxiv.org/abs/2408.12662
Autor:
Nauleau, Florent, Vivodtzev, Fabien, Bridel-Bertomeu, Thibault, Beaugendre, Heloise, Tierny, Julien
This application paper presents a comprehensive experimental evaluation of the suitability of Topological Data Analysis (TDA) for the quantitative comparison of turbulent flows. Specifically, our study documents the usage of the persistence diagram o
Externí odkaz:
http://arxiv.org/abs/2207.14080
Publikováno v:
8th European Congress on Computational Methods in Applied Sciences and Engineering
8th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2022, Oslo, Norway. ⟨10.23967/eccomas.2022.142⟩
ECCOMAS 2022-8th European Congress on Computational Methods in Applied Sciences and Engineering
ECCOMAS 2022-8th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2022, Oslo, Norway. ⟨10.23967/eccomas.2022.142⟩
8th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2022, Oslo, Norway. ⟨10.23967/eccomas.2022.142⟩
ECCOMAS 2022-8th European Congress on Computational Methods in Applied Sciences and Engineering
ECCOMAS 2022-8th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2022, Oslo, Norway. ⟨10.23967/eccomas.2022.142⟩
This paper inscribes itself in the ongoing doctoral work of the first author which aims at adapting the immersed boundary conditions (IBC) technique to three-dimensional (3D) large eddy simulations (LES) of viscous hypersonic flows around complex veh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75ba119298de4c94cf87ee1b629bc2ed
https://www.scipedia.com/public/Nauleau_et_al_2022a
https://www.scipedia.com/public/Nauleau_et_al_2022a
Autor:
Nauleau, Florent, Bridel-Bertomeu, Thibault, Vivodtzev, Fabien, Beaugendre, Héloïse, Tierny, Julien
Publikováno v:
Journée Visu 2021
Journée Visu 2021, Jun 2021, Journée virtuelle, France
Journée Visu 2021, Jun 2021, Journée virtuelle, France
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::10da382971ac4e7f00cc4fe9d5cfe245
https://inria.hal.science/hal-03434853/file/nauleau-journee-visu-2021.pdf
https://inria.hal.science/hal-03434853/file/nauleau-journee-visu-2021.pdf
Autor:
Vivodtzev, Fabien
Publikováno v:
Interface homme-machine [cs.HC]. Université Joseph-Fourier-Grenoble I, 2005. Français
Numerical simulations generate large amounts of data that is far greater than the available resources on a workstation and it is unlikely that future developments of resource technology will be able to keep up with the growing demand. The finite elem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c040942bcd605899f7be888d7ab30084
https://tel.archives-ouvertes.fr/tel-00011230/document
https://tel.archives-ouvertes.fr/tel-00011230/document
Autor:
Vivodtzev, Fabien, Linsen, Lars, Bonneau, Georges-Pierre, Hamann, Bernd, Joy, Kenneth I., Olshausen, Bruno A.
Publikováno v:
5th Joint Eurographics-IEEE TCVG Symposium on Visualizationf (VisSym '03)
5th Joint Eurographics-IEEE TCVG Symposium on Visualizationf (VisSym '03), May 2003, Grenoble, France. pp.249--258
5th Joint Eurographics-IEEE TCVG Symposium on Visualizationf (VisSym '03), May 2003, Grenoble, France. pp.249--258
International audience; A high-level approach to describe the characteristics of a surface is to segment it into regions of uniform curvature behavior and construct an abstract representation given by a (topology) graph. We propose a surface segmenta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::91c64caa5a5e1b68f76a72be9fe01738
https://hal.inria.fr/inria-00537470
https://hal.inria.fr/inria-00537470
Publikováno v:
Topological & Statistical Methods for Complex Data; 2015, p73-91, 19p