lkm-code-base / navierstokes-with-fenics

Files and codes of flow problems in Fenics

Flow problems with FEniCS

Solving flow problems in FEniCS.

ToDo list:

• add channel flow test with periodic bcs
• add parameter structure
• add parameter structure
• fix channel flow test with pure pressure bcs
• add Taylor-Green vortex
• modify computation of flow potential and stream function
• add serialization and restart features
• add Schur complement preconditioners

Solvers included:

• stationary Navier-Stokes: monolithic, direct LU
• instationary Navier-Stokes: monolithic, implicit BDF-2 time-stepping, direct LU

Solvers to be included:

• instationary Navier-Stokes: monolithic, implicit fractional theta time-stepping, direct LU
• instationary Navier-Stokes: monolithic, explicit fractional theta time-stepping, direct LU
• instationary Navier-Stokes: decoupled, explicit fractional theta time-stepping, direct LU
• instationary Navier-Stokes: decoupled, implicit fractional Glowinksi theta time-stepping, direct LU
• instationary Navier-Stokes: decoupled, explicit fractional Glowinksi theta time-stepping, direct LU
• instationary Navier-Stokes: decoupled, BDF-2 pressure projection scheme, iterative solvers

Applications and demos:

• stationary backward facing step
• stationary Blasius flow problem
• stationary channel flow with various boundary conditions
• stationary Couette flow
• stationary gravity-driven flow
• stationary lid-driven cavity
• DFG benchmark problem 2D-1
• instationary channel flow
• instationary gravity-driven flow
• DFG benchmark problem 2D-2
• DFG benchmark problem 2D-3
• Taylor-Green vortex
• two-phase flow solver / breaking dam problem

navierstokes-with-fenics's Issues

Move repository

I would like to move this repository to the LKM-code-base. What do you think?