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Dive into the research topics where Jean-Marc Dedulle is active.

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Featured researches published by Jean-Marc Dedulle.


IEEE Transactions on Magnetics | 2013

Current Distribution Identification in Fuel Cell Stacks From External Magnetic Field Measurements

Mathieu Le Ny; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle; Yann Bultel; Sébastien Rosini; Yannick Fourneron; Patrick Kuo-Peng

This paper presents a new non invasive technique for fuel cell diagnosis. The method relies on the measurements of the magnetic field signature generated by a working fuel cell. Knowing the relationship between currents and magnetic field, it is possible to estimate the current density by solving an inverse problem. This problem being ill-posed, original current and sensors basis are proposed to improve the reconstruction process. The experimental set-up remains simple, based on few fixed sensors and shows a good efficiency.


15th International Conference on Electromagnetic Field Computation - CEFC 2012 | 2012

Current distribution identification in fuel cell stacks from external magnetic field measurements

Mathieu Le Ny; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle; Yann Bultel; Sébastien Rosini; Yannick Fourneron


Fundamentals and Developments of Fuel Cells | 2013

A three Dimensional Electrochemical Model of PEMFC Stack.

Yann Bultel; Mathieu Le Ny; Boaz Moselle; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle


NUMELEC 2012 (7ème conférence européenne sur les méthodes numériques en électromagnétisme) | 2012

Diagnostic de piles à combustible par mesure du champ magnétique proche

Mathieu Le Ny; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle; Yann Bultel; Sébastien Rosini; Yannick Fourneron


XIIIéme congrès de la Société Française de Génie des Procédés | 2011

Développement par modélisation statistique d'une technique numérique de pilotage d'un procédé de vitrification en four inductif

Julien Platas; Patrice Brun; Emilien Sauvage; Armand Bonnetier; Gilles Cauffet; Jean-Marc Dedulle


FDFC 2011 | 2011

A three dimensional model of PEMFC stack

Mathieu Le Ny; Yann Bultel; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle


219th ElectroChemical Society Meeting | 2011

A Three Dimensional Electrical Model of SOFC Stack

Mathieu Le Ny; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle


The 61st Annual Meeting of the International Society of Electrochemistry : Electrochemistry from Biology to Physics | 2010

3D model of PEMFC Stack

Mathieu Le Ny; Yann Bultel; Olivier Chadebec; Gilles Cauffet; Jean-Marc Dedulle


11th WORKSHOP ON OPTIMIZATION AND INVERSE PROBLEMS IN ELECTROMAGNETISM | 2010

Coupling electromagnectic and thermo-hydrodynamic simulations to optimize a vitrification furnace heated by direct induction

Julien Platas; Patrice Brun; Emilien Sauvage; J. Lacombe; Gilles Cauffet; Jean-Marc Dedulle

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Yann Bultel

University of Grenoble

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Gilles Cauffet

École nationale supérieure d'ingénieurs électriciens de Grenoble

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Olivier Chadebec

École nationale supérieure d'ingénieurs électriciens de Grenoble

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