Showing math.NAShow all
2 papers · 1 filter
math.NA2020
Combining Boundary-Conforming Finite Element Meshes on Moving Domains Using a Sliding Mesh Approach
Jan Helmig, Fabian Key, Marek Behr +1
For most finite element simulations, boundary-conforming meshes have significant advantages in terms of accuracy or efficiency. This is particularly true for complex domains. Howev…
math.NA2019
Boundary-Conforming Finite Element Methods for Twin-Screw Extruders using Spline-Based Parameterization Techniques
Jochen Hinz, Jan Helmig, Matthias Möller +1
This paper presents a novel spline-based meshing technique that allows for usage of boundary-conforming meshes for unsteady flow and temperature simulations in co-rotating twin-scr…