Search for dissertations about: "Finite Volume Method"
Showing result 1 - 5 of 148 swedish dissertations containing the words Finite Volume Method.
-
1. Finite Volume Methods on Quadrilateral and Moving Meshes
Abstract : The topic of this thesis is the study of finite volume methods for hyperbolic conservation laws on non-uniform meshes. A high-order hyperbolic reconstruction method is presented. The method is constructed for quadrilateral meshes, since more realistic hyperbolic problems involve more complicated problem domains than the standard rectangular ones. READ MORE
-
2. Multigrid Preconditioners for the Discontinuous Galerkin Spectral Element Method : Construction and Analysis
Abstract : Discontinuous Galerkin (DG) methods offer a great potential for simulations of turbulent and wall bounded flows with complex geometries since these high-order schemes offer a great potential in handling eddies. Recently, space-time DG methods have become more popular. READ MORE
-
3. Efficient Solvers for Space-Time Discontinuous Galerkin Spectral Element Methods
Abstract : In this thesis we study efficient solvers for space-time discontinuous Galerkin spectral element methods (DG-SEM). These discretizations result in fully implicit schemes of variable order in both spatial and temporal directions. READ MORE
-
4. Reconstruction Techniques and Finite Volume Schemes for Hyperbolic Conservation Laws
Abstract : This thesis concerns the numerical approximation of the solutions to hyperbolic conservation laws. In particular the research work focuses on reconstruction techniques; the reconstruction being the key ingredient in modern finite volume schemes aiming to increase spatial order of accuracy. READ MORE
-
5. Numerical simulation of viscous compressible flows applied to turbomachinery blade flutter
Abstract : .... READ MORE