Afficher la couverture 'Transformation Methods for Static Field Problems With Random Domains | Mac, Duy Hung' en grand format
/5

0 avis

Transformation Methods for Static Field Problems With Random Domains

Archive ouverte : Article de revue

Mac, Duy Hung | Clenet, Stéphane | Mipo, Jean-Claude

Edité par HAL CCSD ; Institute of Electrical and Electronics Engineers

The numerical solution of partial differential equations onto random domains can be done by using a mapping transforming this random domain into a deterministic domain. The issue is then to determine this one to one random mapping. In this paper, we present two methods-one based on the resolution of the Laplace equations, one based on a geometric transformation-to determine the random mapping. A stochastic magnetostatic example is treated to compare these methods.

Consulter en ligne

Suggestions

Du même auteur

Numerical solution of static electromagnetic problems with geometric uncert...

Archive ouverte: Thèse

Mac, Duy Hung | 2012-03-15

The numerical models that are more and more used as virtual prototypes require information on the input data as the geometrical dimensions, the physical characteristics of materials and the external solicitations. At present, the ...

Comparison of two approaches to compute magnetic field in problems with ran...

Archive ouverte: Article de revue

Mac, Duy Hung | 2012-09-05

This paper is a postprint of a paper submitted to and accepted for publication in Science, Measurement & Technology, IET and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET...

Application de la méthode de transformation pour étudier l'impact des incer...

Archive ouverte: Communication dans un congrès

Mac, Duy Hung | 2014-07-08

Les procédés de fabrication induisent des disparités sur les dimensions des machines électriques. Pour quantifier l'impact de ces disparités, qui sont souvent mal connues, sur les performances des machines, une approche probabilis...

Du même sujet

Comparison of two approaches to compute magnetic field in problems with ran...

Archive ouverte: Article de revue

Mac, Duy Hung | 2012-09-05

This paper is a postprint of a paper submitted to and accepted for publication in Science, Measurement & Technology, IET and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET...

Solution of Static Field Problems With Random Domains

Archive ouverte: Article de revue

Mac, Duy Hung | 2010-08

A method to solve stochastic partial differential equations on random domains consists in using a one-to-one random mapping function which transforms the random domain into a deterministic domain. With this method, the randomness ...

Thermal conductivity and interfacial effect of parylene C thin film using t...

Archive ouverte: Article de revue

Guermoudi, Amine Abdelkader | 2021-07

International audience. Parylene has attracted a great interest in the last years because of its potential use in many fields. Among all kinds of parylene, parylene C seems the most interesting one for a large range...

A priori error indicator in the transformation method for problems with geo...

Archive ouverte: Article de revue

Mac, Duc Hung | 2013

Version éditeur de cette publication à l'adresse suivante : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6514655. To solve stochastic problems with geometric uncertainties, one can transform the origin...

Uncertainty quantification and sensitivity analysis in electrical machines ...

Archive ouverte: Communication dans un congrès

Offermann, Peter | 2014-05-25

International audience. Electrical machines that are produced in mass production suffer from stochastic deviations introduced during the production process. These variations can cause undesired and unanticipated sid...

Error Estimators for Proper Generalized Decomposition in Time-Dependent Ele...

Archive ouverte: Article de revue

Muller, F. | 2020

International audience. Due to fine discretization in space and time, the simulation of transient electromagnetic phenomena results in a large system ofequations. To cope with this computational effort, model order ...

Chargement des enrichissements...