A Voronoi diagram is created using Surface Evolver, from a random set of (N=1000) points to represent the grain structure. The boundary length is then minimised, subject to the constraint of constant area. The video shows the growth of a two-dimensional grain structure: From TLP: Grain growth, http://www.doitpoms.ac.uk/tlplib/grainGrowth/2dcomputersimulation.php Courtesy of DoITPoMS, The University of Cambridge. Released under Creative Commons Attribution-Non-Commercial-Share Alike licence http://creativecommons.org/licenses/by-nc-sa/2.0/uk/
Hi, I am currently working on the solidification of alloys. i have recored this photographically and it is exactly the same as you computer model only reversed.
Do you have any publication to go with this video?
Regards
Shafro
Swansea university.
shafro1 11 months ago