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Simulation settings

Simulation size
60x60x60
80x80x80
100x100x50
Display update
1 (smooth but slow)
10 (recommended)
40 (coarse but fast)
Colormap
3D Rendering

Simulation:

Click in the window to paint.

Advanced Settings (Show/Hide)

Presets:

Physics
 
F: F:
k: k:
diffuseU: diffuseU:
diffuseV: diffuseV:

Display: Phase Scatterplot Histogram

Reaction Diffusion Random seed Auto-seed

Simulation size: x x Wrap

RenderFrame:

Params:

Permalink:

Samples

Click on an image to apply the physical parameters to the simulation.

3D wavefronts (pseudoperiodic)
3D dense wavefronts (pseudoperiodic)
3D
3D

3D Complex surface (stable?)
3D Coral (stable)
3D Spike Autosolitons (stable)

More examples in the image gallery.

Gray-Scott Reaction-Diffusion

About the simulation

This Java applet simulates two chemical agents bound by the Gray-Scott reaction. Stepwise integration is used, and diffusion is modeled in the simplest way possible.

Gray-Scott equations

More functionality and information will be added here later.

The 2D version of the applet is better-developed (and prettier). Also, there is more information about the physical system modeled here.

Clicking in the window sets local values.

  • Left-button: U=0.5, V=0.25
  • Right button: U=1, V=0

Comments

1 comment(s)

dnairns@me.com 3:05 pm 8 October 2018
If I had a similar reaction diffusion system that uses 5 different kinetic reactions, do you think you could assist me in creating a 3D animation of the supercritical and subcritical soliton formations in sub quantum kinetics?
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