Science Arts & Métiers (sam)
نویسندگان
چکیده
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 is then supported by the constitutive relationship of the material. In this paper, this method is applied in electrokinetics in the case of scalar potential and vector potential formulations. An example is treated and the proposed method is compared to a Non Intrusive Method based on the remeshing of the random domains.
منابع مشابه
Science Arts & Métiers (sam) Specifications and Development of Interoperability Solution Dedicated to Multiple Expertise Collaboration in a Design Framework », 2011
is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible. Abstract-This paper describes the specifications of an interoperability platform based on the PPO (Product Process Organization) model developed by the French community IPPOP in the context of collaborative and innovative design. By using PPO mo...
متن کاملScience Arts & Métiers (sam) Rindra Ramarotafika, Abdelkader Benabou, Stéphane Clenet -stochastic Jiles-atherton Model Accounting for Soft Magnetic Material Properties Variability -compel: the International
Industrial processing (cutting, assembly...) of steel laminations can lead to significant modifications in their magnetic properties. Moreover, the repeatability of these modifications is not usually verified because of the tool wear or, more intrinsically, to the manufacturing process itself. When investigating the iron losses, it is generally observed that the hysteresis losses contribution a...
متن کاملScience Arts & Métiers (sam) > Replace This Line with Your Paper Identification Number (double-click Here to Edit) < 1
A general method for fault detection and isolation is proposed and applied to inverter faults in drives of electric vehicles. This method is based on a change-detection algorithm, which allows multiple fault indices to be combined for retrieving the most likely state of the drive. The drive topology under study is a six-leg inverter associated with a three-phase open-end winding machine. Due to...
متن کاملCnam. Un lieu d'accueil, de débat et d'institutionnalisation pour les sciences et techniques de l'informatique
Dans l’histoire et l’institutionnalisation des sciences et techniques de l’informatique en France, le Conservatoire national des arts et métiers (Cnam) a joué un rôle multiple : acteur et témoin privilégié, lieu de formation, d’émergence disciplinaire, de différenciation et de convergence, relais et réceptacle de demandes industrielles. Ce rôle, et son évolution, sont en grande partie liés à la...
متن کاملA Physical Model of a Single-Reed Wind Instrument, Including Actions of the Player
is an open access repository that collects the work of Arts et Métiers ParisTech researchers and makes it freely available over the web where possible.
متن کامل