boltzbub, branch master

Add MIT license

2019-01-15T15:31:22+00:00

Write distinct VTK files for each experiment

2018-10-18T18:10:30+00:00

Remove lid driven cavity example with obstacles

2018-10-18T18:09:52+00:00

Obstacle support is better illustrated by the channel example.

Print avg. error of Poiseuille outflow velocity

2018-10-17T18:33:40+00:00

Extract analytical solution of Poiseuille flow velocity

2018-10-17T17:37:06+00:00

Add basic Poiseuille example

2018-10-17T10:49:40+00:00

i.e. channel without obstacles. This will be usable for further validation.

Fix density calculation in moving wall BC

2018-10-17T10:48:37+00:00

Implement moving wall / velocity Dirichlet boundary condition

2018-10-16T10:44:24+00:00

Usable as both the inflow condition of the channel example and the top
wall of a lid driven cavity.

Update README.md

2018-10-13T18:55:42+00:00

Exclude channel walls from inflow

2018-10-13T16:34:13+00:00

Add inflow to channel

2018-10-12T20:20:09+00:00

…it seems that as far as pure visuals are concerned simply not doing
anything for the outflow works out ok.

Actual outflow condition to complement this primitive Dirichlet
inflow remains to be implemented.
to be implemented.

Setup basic periodic channel example

2018-10-11T20:34:42+00:00

Rename examples

2018-10-11T19:12:22+00:00

Adapt lid driven cavity example to Re 1000

2018-10-11T19:04:29+00:00

I suspect something is not quite right with my Zou He velocity boundary impl.

Check for instabilities during cell equilibration

2018-10-11T19:02:42+00:00

Improve build instructions

2018-10-10T20:46:12+00:00

Separate examples

2018-10-10T20:15:48+00:00

Extract result path generation

2018-09-09T10:15:07+00:00

Split into compilation units

2018-09-09T10:08:26+00:00

Add README and screenshot

2018-08-02T19:31:46+00:00

Bring in some more structure

2018-08-02T19:07:30+00:00

Add some obstacles in the cavity

2018-07-30T19:11:56+00:00

Split collide and stream steps

2018-06-19T20:27:01+00:00

Simplifies correct implementation of Zou He boundary condition (used for the lid in lid driven cavity).

Fix tau using lid velocity and Reynolds number.

Simulation now seems to converge for Reynolds numbers greater than 100 if lattice resolution is sufficient.

Add CMake build instructions

2018-06-11T20:10:51+00:00

Add Nix environment

2018-06-11T20:01:27+00:00

Lid driven cavity with bounce-back, Zou He boundary conditions

2018-04-05T20:45:57+00:00

Improve boundary cond impl via better vector support

2018-04-02T15:57:20+00:00

Lid driven cavity with Zou He boundary condition

2018-04-02T09:38:39+00:00

Fix and improve wall handling

2018-03-31T16:09:09+00:00

Use three neighbor cells for bounceback instead of three directions of a single cell.

Generalize neighbor cell determination using normal vector of wall.

First approach to generalize wall cell handling

2018-03-22T21:29:12+00:00

Wrap population cell buffers

2018-03-21T21:30:01+00:00

Reroll some loops and rely on the compiler to unroll them

2018-03-21T20:18:38+00:00

Initial working LBM example

2018-03-20T14:42:47+00:00