Aggregation under a forced convective flow


Autoria(s): López-Tomàs, Laura; Claret Bonet, Josep; Mas i Pujadas, Francesc; Sagués i Mestre, Francesc
Contribuinte(s)

Universitat de Barcelona

Data(s)

04/05/2010

Resumo

Morphological transitions are analyzed for a radial multiparticle diffusion-limited aggregation process grown under a convective drift. The introduction of a tangential flow changes the morphology of the diffusion-limited structure, into multiarm structures, inclined opposite to the flow, whose limit consists of single arms, when decreasing density. The case of shear flow is also considered. The anisotropy of the patterns is characterized in terms of a tangential correlation function based analysis. Comparison between the simulation results and preliminary experimental results has been done.

Identificador

http://hdl.handle.net/2445/9850

Idioma(s)

eng

Publicador

The American Physical Society

Direitos

(c) The American Physical Society, 1992

info:eu-repo/semantics/openAccess

Palavras-Chave #Fluctuacions (Física) #Química computacional #Fluctuation phenomena #Computational chemistry
Tipo

info:eu-repo/semantics/article