View License

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

5.0 | 3 ratings Rate this file 19 Downloads (last 30 days) File Size: 881 KB File ID: #41081 Version:
image thumbnail

Interactive Incompressible Fluids


Daniel Armyr (view profile)


09 Apr 2013 (Updated )

A GPU-enabled interactive demo of Navier-Stokes equations for incompressible fluids.

| Watch this File

File Information

An interactive GUI showing particles flowing in a liquid field described by Navier-Stokes equations for incompressible fluids. Click and drag with the mouse to add forces to the liquid. Uses Jos Stam's unconditionally stable FFT-based algorithm implemented in MATLAB Code for real-time performance.


This file inspired Interactive Incompressible Fluids (Karlsson Version).

Required Products Parallel Computing Toolbox
MATLAB release MATLAB 8.1 (R2013a)
Tags for This File   Please login to tag files.
Please login to add a comment or rating.
Comments and Ratings (6)
18 Dec 2015 Stefan Karlsson

Stefan Karlsson (view profile)


I uploaded a version that does not require the parallel computing toolbox, and that has adressed some bugs and more optimized for performance.

The bugs are computational, in the sense that there are inaccuracies that shouldnt be here. Most noticeably there are boundary effects, and interpolation errors.

May I say again what a nice submission this is!
Cheers, Stefan

Comment only
08 Nov 2015 Stefan Karlsson

Stefan Karlsson (view profile)

instructive, efficent and fun

29 Oct 2015 Fayazr

Fayazr (view profile)

20 Dec 2013 Daniel Armyr

Daniel Armyr (view profile)

Or? It is listed under "Required Products" now at least.

Comment only
19 Dec 2013 Andreas

Andreas (view profile)

You forgot to mention that the parallel computing toolbox is needed.

Comment only
06 Jun 2013 Paul Kassebaum

01 Sep 2016

Updated license

Contact us