Search for dissertations about: "Multiphysics"
Showing result 1 - 5 of 72 swedish dissertations containing the word Multiphysics.
-
1. Multiphysics Characterization of SiC Power Modules
Abstract : This thesis proposes several novel silicon carbide power module design concepts. The goal has been to address the problems with the present designs. The electrical, thermal, and thermomechanical performances of the demonstrators have been evaluated along with presentations of methodologies of experimental and numerical characterizations. READ MORE
-
2. Adaptive finite element methods for multiphysics problems
Abstract : In this thesis we develop and analyze the performance ofadaptive finite element methods for multiphysics problems. Inparticular, we propose a methodology for deriving computable errorestimates when solving unidirectionally coupled multiphysics problemsusing segregated finite element solvers. READ MORE
-
3. Finite element methods for multiscale/multiphysics problems
Abstract : In this thesis we focus on multiscale and multiphysics problems. We derive a posteriori error estimates for a one way coupled multiphysics problem, using the dual weighted residual method. READ MORE
-
4. Macroscopic modelling of coupled multiphysics in swelling cellulose based materials
Abstract : Paperboard has been the basis for packaging materials used to aseptically store and protect food and beverages for a long time. To ensure that there are no bacteria that can spoil the product, sterilizing treatments are made. READ MORE
-
5. Multiphysics modelling of PEM fuel cells - with reacting transport phenomena at micro and macroscales
Abstract : This thesis presents numerical simulations of reacting transport phenomena in polymer electrolyte membrane (PEM) fuel cells. Broadly, the presented work is subdivided into macro and microscale simulations. READ MORE