Margaux Regniez

Margaux Regniez
EOMYS ENGINEERING

PhD, Eng

About

9
Publications
6,085
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55
Citations
Citations since 2016
4 Research Items
51 Citations
2016201720182019202020212022051015
2016201720182019202020212022051015
2016201720182019202020212022051015
2016201720182019202020212022051015
Introduction
Skills and Expertise

Publications

Publications (9)
Presentation
Full-text available
Présentation sur le bruit d’origine électromagnétique donnée dans le cadre des Journées Industrielles de la Société Française d’Acoustique (JISFA) 2017 au CETIM de Senlis.
Article
Full-text available
In the vibroacoustic analysis of electrical machines, the effect of the tangential magnetic force on the vibrations is generally neglected compared with the radial magnetic force, as well as the effect of the tangential flux density on the radial force, especially for induction machines. In this paper, these two assumptions are studied for the case...
Article
Full-text available
This article deals with the numerical simulation methodology of electromagnetic vibrations in electrical machines. Three methodologies are compared to evaluate vibrations due to Maxwell forces in the Finite Element Analysis (FEA) software Optistruct: the direct method based on Fourier series expansion of nodal magnetic forces, and the unit rotating...
Thesis
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This thesis work is about the study of the microperforations influence on the vibratory response of a cellular structure as a honeycomb sandwich panel. Satellites' antenna's reflectors placed on telecommunication satellites, as many satellites' elements, are manufactured in this kind of materials. During the launcher take-off for putting satellite...
Article
Full-text available
This thesis work is about the study of the microperforations influence on the vibratory response of a cellular structure as a honeycomb sandwich panel. Satellites' antenna's reflectors placed on telecommunication satellites, as many satellites' elements, are manufactured in this kind of materials. During the launcher take-off for putting satellite...
Conference Paper
Full-text available
Sandwich honeycomb panels are widely used in aerospace applications because they are very light and stiff. Strong mechanical or acoustical excitations, associated to low damping properties of such panels can lead to high vibration levels, generating fatigue and reliability problems. We propose in this paper to investigate the capability of micro-pe...
Conference Paper
Full-text available
1. Dynamic modeling of the microperforated structure at the micro-scale At the scale of a single honeycomb cell, the motions of the wall cells (or plate cross-section) is described by a translation which induces an air flow in the hole which is supposed to be be done on one side of the cell. To calculate the equivalent viscous force ⃗ f v resulting...
Conference Paper
Full-text available
Composite materials as sandwich honeycomb panels are more and more used in industrial sectors as automotive, aeronautics or in the spatial domain, because it has the advantage to lighten the systems. The micro-perforations are quite used for acoustical absorption, and avoid adding mass. Thus, micro-perforated honeycomb panels seem to be a good agre...

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