Electro-thermo-mechanics; Shape Memory Polymers (SMP); Discontinuous Galerkin finite element method
Abstract :
[en] A coupled Electro-Thermo-Mechanical Discontinuous Galerkin (DG)
method is developed considering the non-linear interactions of electrical, thermal,
and mechanical fields. The numerical properties of the DG are demonstrated, such as uniqueness, consistency, stability and the optimal convergence rate. The
framework is applied to simulate the response of smart composite materials, where the shape memory effect is triggered by the Joule effect.
Research Center/Unit :
EPIC
Precision for document type :
Index, concordance, corpus
Disciplines :
Mechanical engineering
Author, co-author :
Homsi, Lina ; Université de Liège > Département d'aérospatiale et mécanique > Interactions Fluide-Structure - Aérodynamique expérimentale
Language :
English
Title :
Development of non-linear Electro-Thermo-Mechanical Discontinuous Galerkin formulations
Alternative titles :
[en] Development of non-linear Electro-Thermo-Mechanical Discontinuous Galerkin formulations
Defense date :
24 May 2017
Number of pages :
263
Institution :
ULiège - Université de Liège
Degree :
Doctor in Engineering Sciences
Promotor :
Noels, Ludovic ; Université de Liège - ULiège > Aérospatiale et Mécanique (A&M)
President :
Geuzaine, Christophe ; Université de Liège - ULiège > Montefiore Institute of Electrical Engineering and Computer Science
Béchet, Eric ; Université de Liège - ULiège > Aérospatiale et Mécanique (A&M)
Remacle, Jean-Francois
Chevaugeon, Nicolas
Funders :
Erasmus Mundus
Commentary :
A coupled Linear Thermo-Elasticity Discontinuous Galerkin method. A coupled Electro-Thermal
Discontinuous Galerkin method. A coupled Electro-Thermo-Mechanical Discontinuous Galerkin method.
