Sökning: "multiphysics problems"
Visar resultat 1 - 5 av 20 avhandlingar innehållade orden multiphysics problems.
1. Finite element methods for multiscale/multiphysics problems
Sammanfattning : 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. LÄS MER
2. Adaptive finite element methods for multiphysics problems
Sammanfattning : 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. LÄS MER
3. Multiphysics Characterization of SiC Power Modules
Sammanfattning : 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. LÄS MER
4. Adaptive finite elemens for multiphysics problems
Sammanfattning : .... LÄS MER
5. Macroscopic modelling of coupled multiphysics in swelling cellulose based materials
Sammanfattning : 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. LÄS MER