Výsledky vyhledávání - "Perrodin, Marion"

Dissertation/ Thesis

Modélisation et simulation numérique du couplage entre hydrodynamique et réactions chimiques dans du verre fondu peuplé en microbulles

Autor: Perrodin, Marion

Lors de la fusion du verre, de nombreuses petites bulles de gaz sont produites. L’affinage du verre a pour objectif de faire disparaitre ces bulles par l’ajout d’espèces réactives contribuant à la résorption des bulles ou à une augmentatio

Externí odkaz: http://oatao.univ-toulouse.fr/6892/1/perrodin.pdf

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Windowed total variation denoising and noise variance monitoring

Autor: Liu, Zhanhao, Perrodin, Marion, Chambrion, Thomas, Stoica, Radu

We proposed a real time Total-Variation denosing method with an automatic choice of hyper-parameter $\lambda$, and the good performance of this method provides a large application field. In this article, we adapt the developed method to the non stati

Externí odkaz: http://arxiv.org/abs/2101.11850

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Revisit 1D Total Variation restoration problem with new real-time algorithms for signal and hyper-parameter estimations

Autor: Liu, Zhanhao, Perrodin, Marion, Chambrion, Thomas, Stoica, Radu

1D Total Variation (TV) denoising, considering the data fidelity and the Total Variation (TV) regularization, proposes a good restored signal preserving shape edges. The main issue is how to choose the weight $\lambda$ balancing those two terms. In p

Externí odkaz: http://arxiv.org/abs/2012.09481

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Modélisation statistique d'un procédé de centrifugation

Autor: Liu, Zhanhao, Perrodin, Marion, Chambrion, Thomas, Stoica, Radu

Publikováno v: Journées de Statistique
Journées de Statistique, Jun 2019, Nancy, France

This article describes a statistical analysis applied on a centrifugation process of Saint-Gobain. The correlations within data were analysed by PCA, and some statistical models were built using information from the previous step. The final purpose i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::be9339940fea86a48ef485105b79d9d5
https://hal.archives-ouvertes.fr/hal-02273932

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Mass transfer around a rising bubble in a high viscous liquid undergoing a reversible chemical reaction

Autor: Pigeonneau, Franck, Perrodin, Marion, Climent, Éric

Publikováno v: Condensed Matter in Paris, CMD25/JMC14
Condensed Matter in Paris, CMD25/JMC14, Aug 2014, Paris, France

International audience; Many chemical engineering processes are based on the absorption or desorption of gaseous material into a liquid phase. During glass melting, bubbles are created due to chemical reactions between raw materials and undergo, furt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1cddab9a41af16d41b61f71af7c6eb3b
https://hal-mines-paristech.archives-ouvertes.fr/hal-01519386

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Coupling chemical reactions with mass transfer around a bubble rising in molten glass

Autor: Sarrot, Vincent, Perrodin, Marion, Climent, Eric, Pigeonneau, Franck

Publikováno v: CFM 2009-19ème Congrès Français de Mécanique
CFM 2009-19ème Congrès Français de Mécanique, Aug 2009, Marseille, France

Colloque avec actes et comité de lecture. Internationale.; International audience; During glass production, chemical reactions produce small gas bubbles in molten glass. Bubbles are so small and molten glass is so viscous that they may be captured d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::33c5a5003434a256d0aaf2d43868b2e2
https://hal.archives-ouvertes.fr/hal-03390849/file/bitstream_66247.pdf

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