Normal grain growth at high temperatures modelled using cellular automata

A simple cellular automata model with a single rule is able to provide a reasonable picture of grain boundary migration and grain coalescence. The movie shows grain boundaries. All grain boundaries have the same energy.

[josephcarolan]

This is how fuzzy circles move around for sure

[generalpashon]

Looks like biome boundaries in Minecraft

[tangled_goo]

I can indeed confirm that this is normal grain growth at high temperatures modelled using cellular automata.

[atanughosh]

Mr. Mikula, can you site the papers where the procedure is described in detail.

[nyuh]

WHOO LETS GIVE IT FOR GRAIN GROWTHH !!!!

[CristianAParra]

Hello. Is the code available? Beautiful simulation.

[sachin]

This is how big giants destroy small businesses

[ljushastighet]

idk whats going on but it's kinda cool