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Now showing items 21-23 of 23

  • Two-dimensional foam rheology with viscous drag 

    WEAIRE, DENIS LAWRENCE; HUTZLER, STEFAN (American Physical Society, 2006)
    We formulate and apply a continuum model that incorporates elasticity, yield stress, plasticity, and viscous drag. It is motivated by the two-dimensional foam rheology experiments of Debregeas et al. [Phys. Rev. Lett. ...
  • The two-dimensional viscous froth model for foam dynamics 

    WEAIRE, DENIS LAWRENCE; HUTZLER, STEFAN (American Physical Society, 2004)
    The two-dimensional viscous froth model is a simple tractable model for foam rheology and coarsening. It includes, but is not confined to, the quasistatic regime. Here we present a detailed analysis and implementation of ...
  • Wall slip of bubbles in foams 

    WEAIRE, DENIS LAWRENCE (American Institute of Physics, 2006)
    We present a computational analysis of the flow of liquid foam along a smooth wall, as encountered in the transport of foams in vessels and pipes. We concentrate on the slip of the bubbles at the wall and present some ...