Essays about: "Galerkin method"
Showing result 1 - 5 of 21 essays containing the words Galerkin method.
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1. Computation of Underwater Acoustic Wave Propagation Using the WaveHoltz Iteration Method
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In this thesis, we explore a novel approach to solving the Helmholtz equation,the WaveHolz iteration method. This method aims to overcome some ofthe difficulties with solving the Helmholtz equation by providing a highlyparallelizable iterative method based on solving the time-dependent Waveequation. READ MORE
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2. Discontinuous Galerkin Method for Liquid Chromatography Modelling
University essay from Umeå universitet/Institutionen för fysikAbstract : Chromatography is a separation technique used predominantly by the medical industry in purification and extraction of components in a solution. The setup is a column filled with resin particles where a solution of two components is filtered and separated due to different rates of interaction with the resin particles. READ MORE
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3. Material Characterization and Blade Impact Simulation
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : Blades used on brushcutters and lawn mowers are subjected to a wide variety of working conditions. Besides continuous loads from cutting grass, the blades are also subjected to accidental impacts of branches, stones and structures. READ MORE
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4. Conservative Discontinuous Cut Finite Element Methods: Convection-Diffusion Problems in Evolving Bulk-Interface Domains
University essay from KTH/Matematik (Inst.)Abstract : This work entails studying unfitted finite element discretizations for convection-diffusion equations in domains that evolve in time. In particular, these partial differential equations model the evolution of the concentration of soluble surfactants in bulk-interface domains. READ MORE
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5. Subgrid finite volume preconditioner for Discontinuous Galerkin implemented in the DUNE framework
University essay from Lunds universitet/Matematik LTHAbstract : A Jacobian free multigrid preconditioner for linear problems arising from Implicit Discontinuous Galerkin (DG) discretizations is implemented. The preconditioner is based on a multigrid method for a low order Finite volume (FV) discretization on a subcellgrid. L2-projections are introduced as a strategy to translate between the discretizations. READ MORE