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--- team:carretta [2015/02/04 16:30] – carretta
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 {{:team:yves_carretta.jpg?100|Yves}}
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-<code>
-Phone : +32 - (0)4/366.91.49
-e-mail: Y.Carretta@ulg.ac.be
-mail  : Institut de Mécanique B52/3
-        Chemin des Chevreuils, 1
-        Office: +2/540
-        B-4000 Liège, BELGIUM
-</code>
 This page gives an overview of my research activities.
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   * **ArcelorMittal :** The purpose of the collaboration with ArcelorMittal is to improve the capabilities of the cold-rolling software [[#Cold-rolling software: MetaLub|MetaLub]]. Several papers has been published with Maxime Laugier and Nicolas Legrand from the R&D centre of Maizières-Lès-Metz (France).
   * **CEMEF :** I performed thermal simulations with Romain Canivenc, a researcher from CEMEF and his advisor [[http://www.cemef.mines-paristech.fr/staff/pierre-montmitonnet|Pierre Montmitonnet]]. The thermal coupling procedure I implemented between MetaLub and ThermRoll (a code - developed at CEMEF - modeling temperature exchange between the rolls and the strip in the roll-bite) was used to study cold rolling test conditions encountered in an industrial rolling mill. This collaboration lead to a conference paper presented at Coupled2011 (see [[#Publications]]).
-  * **Sheffield :** There is an ongoing collaboration with Professor [[http://www.sheffield.ac.uk/mecheng/staff/rdwyerjoyce1|Rob Dwyer-Joyce]] from the University of Sheffield ([[http://www.leonardocentre.co.uk/|Leonardo Tribology Centre]]). His team develops ultrasound techniques to measure lubricant film thickness between contacting solids. This system was used to perform measurements in the roll-bite of cold-rolling stands. A comparison between the fluid film thickness predicted by the numerical model [[#Cold-rolling software: MetaLub|MetaLub]] and experimental measurements is important to get a good understanding of the experiments and to validate MetaLub.
+  * **Sheffield :** There is an ongoing collaboration with Professor [[http://www.sheffield.ac.uk/mecheng/staff/rdwyerjoyce1|Rob Dwyer-Joyce]] from the University of Sheffield ([[http://www.leonardocentre.co.uk/|Leonardo Tribology Centre]]). His team develops ultrasound techniques to measure lubricant film thickness between contacting solids. Andy Hunter, a PhD student, used this system to perform measurements in the roll-bite of cold-rolling stands. A comparison between the fluid film thickness predicted by the numerical model [[#Cold-rolling software: MetaLub|MetaLub]] and experimental measurements is important to get a good understanding of the experiments and to validate MetaLub.
   * **Valenciennes :** I collaborated with [[http://www.univ-valenciennes.fr/TEMPO/membres/hubert_cedric|Cédric Hubert]] and [[http://www.univ-valenciennes.fr/IDP/membres/dubois_andre|André Dubois]] [[http://www.univ-valenciennes.fr/TEMPO/msm-overview| from the University of Valenciennes]]. Results obtained in plane strip drawing with Metafor were compared to exprimental measurements gathered by Cédric Hubert and numerical results computed with the FE commercial software Abaqus. This collaboration lead to a conference paper that will be presented at the ESAFORM conference in April 2015.
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 ===== Education =====
-  * **2014 :** Ph.D. thesis at the University of Liège ([[http://www.ulg.ac.be/cms/j_5871/repertoires?uid=U026455|Advisor: J.-P. Ponthot]]) \\ “//Finite element modelling of Micro-Plasto-Hydrodynamic lubrication in order to take this phenomenon into account in a cold rolling model//”. (In French)
+  * **2014 :** Ph.D. thesis at the University of Liège ([[http://www.ulg.ac.be/cms/j_5871/repertoires?uid=U026455|Advisor: J.-P. Ponthot]]) \\ “//Finite element modelling of Micro-Plasto-Hydrodynamic lubrication in order to take this phenomenon into account in a cold rolling model//”.
   * **2009 :** Degree in Mechanical Engineering at the University of Liège \\ Master thesis: “//Numerical modelling of the creep forming process. Application to aeronautical wing panels//”. (In French)
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 ** FE simulations results computed with Metafor **
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 [[#Yves CARRETTA|Back to top]]
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 Since fluid-structure interaction simulations were required, I assessed Metafor's validity by studying a benchmark where a flexible beam bends due to the fluid flow around it. The video below shows large displacement of the beam and its impact on fluid velocity.
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 ===== Publications =====
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