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Author (up) Salonen, A.; Gay, C.; Maestro, A.; Drenckhan, W.; Rio, E. doi  openurl
  Title Arresting bubble coarsening: A two-bubble experiment to investigate grain growth in the presence of surface elasticity Type Journal Article
  Year 2016 Publication Epl Abbreviated Journal  
  Volume 116 Issue 4 Pages  
  Abstract Many two-phase materials suffer from grain growth due to the energy cost which is associated with the interface that separates both phases. While our understanding of the driving forces and the dynamics of grain growth in different materials is well advanced by now, current research efforts address the question of how this process may be slowed down, or, ideally, arrested. We use a model system of two bubbles to explore how the presence of a finite surface elasticity may interfere with the coarsening process and the final grain size distribution. Combining experiments and modelling in the analysis of the evolution of two bubbles, we show that clear relationships can be predicted between the surface tension, the surface elasticity and the initial/final size ratio of the bubbles. We rationalise these relationships by the introduction of a modified Gibbs criterion. Besides their general interest, the present results have direct implications for our understanding of foam stability. Copyright (C) EPLA, 2016  
  Corporate Author Thesis  
  Publisher Place of Publication Editor  
  Language Summary Language Original Title  
  Series Editor Series Title Abbreviated Series Title  
  Series Volume Series Issue Edition  
  ISSN 0295-5075 ISBN Medium  
  Area Expedition Conference  
  Notes Approved no  
  Call Number Admin @ benzerara @ Isi:000392961200023 Serial 14238  
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