Simulation of defects in bubble clusters

Simon Cox, Fatima Vaz, P. I. C. Teixeira

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

140 Wedi eu Llwytho i Lawr (Pure)

Crynodeb

Topological defects in a foam, either isolated (disclinations and dislocations) or in pairs, affect the energy and stress, and play an important role in foam deformation. Surface Evolver simulations were performed on large finite clusters of bubbles. These allow us to evaluate the effect of the topology of the defects, and the distance between defects, on the energy and pressure of foam clusters of different sizes. The energy of such defects follows trends similar to known analytical results for a continuous medium.
Iaith wreiddiolSaesneg
Tudalennau (o-i)0-65101
Nifer y tudalennau65102
CyfnodolynJournal of Physics: Condensed Matter
Cyfrol22
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 31 Rhag 2010

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