Browsing NTNU Open by Author "Johansson, August"
Now showing items 1-6 of 6
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Combining Gmsh and MRST - Developing software for more efficient grid creation in two dimensions
Berg, Andreas Bjelland (Bachelor thesis, 2022)Det kan være svært utfordrende å skape presise, nøyaktige grid-representasjoner av virkelige, kontinuerlige domener. Dette er spesielt sant når det kommer til modellering av geologiske formasjoner, ettersom de har en tendens ... -
Constrained Generation of Voronoi Meshes using Inscribed Sphere Distance
Husøy, Sondre (Master thesis, 2023)Voronoi meshes, also known as PEBI (Perpendicular Bisector) grids, have garnered considerable attention due to their ability to simplify the generation of general polygonal/polyhedral meshes. Constrained Voronoi meshes, ... -
Integrating Finite Element Method with Solid Elements in Algorithms-Aided Design for the Conceptual Phase of Projects
Toppe, Lars Olav; Øyre, Vegard (Master thesis, 2023)Denne masteroppgaven utforsker potensialet i å bruke Elementmetoden (FEM) med volumelementer under den konseptuelle fasen i et prosjekt. Ved hjelp av Grasshopper, et Algorithms-Aided Design (AAD)-verktøy som en integrert ... -
Integrating Finite Element Method with Solid Elements in Algorithms-Aided Design for the Conceptual Phase of Projects
Øyre, Vegard; Toppe, Lars Olav (Master thesis, 2023)Denne masteroppgaven utforsker potensialet i å bruke Elementmetoden (FEM) med volumelementer under den konseptuelle fasen i et prosjekt. Ved hjelp av Grasshopper, et Algorithms-Aided Design (AAD)-verktøy som en integrert ... -
A multimesh finite element method for the Navier–Stokes equations based on projection methods
Dokken, Jørgen; Johansson, August; Massing, André; Funke, Simon Wolfgang (Peer reviewed; Journal article, 2020)The multimesh finite element method is a technique for solving partial differential equations on multiple non-matching meshes by enforcing interface conditions using Nitsche’s method. Since the non-matching meshes can ... -
Topology Optimization for Unsteady Flow with Applications in Biomedical Flows
Hasund, Kari Elisabeth Skaar (Master thesis, 2017)In this thesis, we will apply a topology optimization method to unsteady fluid flow, using a density model and level set method, in order to optimize the shape of a coronary artery bypass anastomosis. The fluid movement ...