Authors: | Begum, Naheed Ouazzi, Abderrahim Turek, Stefan |
Title: | Monolithic Newton-multigrid FEM for the simulation of thixotropic flow problems |
Language (ISO): | en |
Abstract: | This contribution is concerned with the application of Finite Element Method (FEM) and Newton-Multigrid solvers to simulate thixotropic flows. The thixotropic stress dependent on material microstructure is incorporated via viscosity approach into generalized Navier-Stokes equations. The full system of equations is solved in a monolithic framework based on Newton-Multigrid FEM Solver. The developed solver is used to analyse the thixotropic viscoplastic flow problem in 4:1 contraction configuration. |
URI: | http://hdl.handle.net/2003/40970 http://dx.doi.org/10.17877/DE290R-22820 |
Issue Date: | 2021-12-14 |
Rights link: | https://creativecommons.org/licenses/by/4.0/ |
Appears in Collections: | Lehrstuhl III Angewandte Mathematik und Numerik |
Files in This Item:
File | Description | Size | Format | |
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Proc Appl Math Mech - 2021 - Begum - Monolithic Newton‐multigrid FEM for the simulation of thixotropic flow problems.pdf | DNB | 433.25 kB | Adobe PDF | View/Open |
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