Éléments d'analyse de l'action mécanique d'un dispositif inducteur sur une charge conductrice liquide : expérimentation et modélisation numérique

Abstract : The mechanical action on an inductor device on a liquid load is studied from an expenmental and theoretIcal point of view. The introducing chapter displays. the mechanical and electromagnet.ical equatlons m a descriptive logic of the studed interaction. This presentatlon is illustrated by an experiment, which allows to verify, from a qualitative analysis, theoretical conclusIons.The second chapter displays the who le experimental devices which are used. The interactions between an inductor and a liquid tin load are studied with the help of a quantitative analysis. The different measures and data treatment protocols, such as voltage; current, temperature are described and evaluated by the analysisof their efficiency and their adequation with the goals of predicting the phenomena of the whole study. The next chapter displays the modeling, the finite-element simulations and the experiments carried out on a massive liquid domain of tin. The calculus are validated by experimental results. Finally, the conclusion of the study is about further work dealing with thin liquid domains. Observations of deformation of these thin domains are showed and briefly explained by a qualitative analysis. This PhD thesis is based upon a strategy of conception which can be transferred to small firms: the building of miniature works. It was done within the framework of a CIFRE contract with the PHiLEC SA firm.
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Theses
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http://docnum.univ-lorraine.fr/prive/INPL_T_2002_MORETTI_R.pdf
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https://hal.univ-lorraine.fr/tel-01750273
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Submitted on : Thursday, March 29, 2018 - 12:42:06 PM
Last modification on : Sunday, April 8, 2018 - 11:44:07 PM

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Gérard Moretti. Éléments d'analyse de l'action mécanique d'un dispositif inducteur sur une charge conductrice liquide : expérimentation et modélisation numérique. Autre. Institut National Polytechnique de Lorraine, 2002. Français. ⟨NNT : 2002INPL058N⟩. ⟨tel-01750273⟩

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