Browsing by Author "Teixeira, P. I. C."

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Browsing by Author "Teixeira, P. I. C."

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  • Cyclic deformation of bidisperse two-dimensional foams 
    Vaz, M. Fátima; Cox, S. J.; Teixeira, P. I. C. (2011-11-01)
    In-plane deformation of foams was studied experimentally by subjecting bidisperse foams to cycles of traction and compression at a prescribed rate. Each foam contained bubbles of two sizes with given area ratio and one of ...
  • Simulation of defects in bubble clusters 
    Cox, Simon; Vaz, Fatima; Teixeira, P. I. C. (2010-12-31)
    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 ...
  • Simulation of defects in bubble clusters 
    Cox, S. J.; Teixeira, P. I. C.; Vaz, M. F. (2010-12-31)