README.md

Model Order Reduction for Stokes Flow in Microstructures

Seminar Thesis

This repository contains the code to reproduce the results presented in the seminar thesis: Model Order Reduction for Stokes Flow in Microstructures

Installation

Use Python=3.12.7 and run:

pip install -r requirements.txt

Note that for the splinepy installation a local version of cmakeis necessary. The suggested installation is via conda with:

Full installation with conda

conda create --name pod python=3.12.7
conda activate pod
pip install -r requirements.txt 

Simulation: use gismo

For the CFD simulation Isogeometric Analysis is utilized. For this a fork from the gismo package is used.

git clone git@github.com:markriegler/gismo.git -b starter-stokes
cd gismo
make
cd build
./bin/gsView

The used program is the stokes_example in build/bin. The executable (compiled with clang on macOS and gcc on Ubuntu) was moved to this package. Be careful: Some errors occured with the Ubuntu version.

Contact

Author

• Jan Habscheid
• Jan.Habscheid@rwth-aachen.de

Supervisor

• Mark Riegler
• Computational Analysis of Technical Systems
• RWTH Aachen University
• riegler@cats.rwth-aachen.de