.: Diffusion

1D Heat Transfer  1D Heat Transfer 2.1
The 1D Heat Transfer software is used to study one-dimensional heat transfer (steady and unsteady states). It can be used for the geometries: wall, Lx = width; long cylinder, Lx = length; sphere, Lx = R/3 - with value zero for the flux in the center - and semi-infinite wall, Lx must be greater than the studied position. The software simulates problems with constant and variable properties. The initial condition can depend from the position.
heat, transfer, diffusion, conduction, partial differential equation, geometry, large plate (wall), long cylinder, sphere, semi-infinite wall,

Five Cellular Automata  Five Cellular Automata 6.22
Software for exploring five cellular automata: q-state Life (a generalization of Conway's Game of Life), the Belousov-Zhabotinsky Reaction, Togetherness, Viral Replication and Diffusion-Limited Aggregation. The documentation provides a complete description of the algorithms used.
cellular automaton, cellular automata, life, automation, conway, belousov, zhabotinsky, bz, belousov-zhabotinsky, simulation,

Diffusion, The screen saver  Diffusion, The screen saver 1.0
Balls move around your screen, bouncing off each other. You can control their number and speed or let your computer make these decisions for you. Theoretically and practically, you can watch this screen saver for many days straight without seeing the same thing twice. Not every screen saver can make such a claim.
diffusion, elastic balls, balls screen saver, balls, screen saver, screensaver, abcomputing,