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    Chapter

    Granular Flow in Hoppers and Tubes

    We have studied the effect of gas-grain interaction on the flow of sand for two different experiments. The first experiment deals with the intermittent flow observed in a closed hour-glass. The intermittency r...

    K. J. Måløy, T. Le Pennec, E. G. Flekkøy, D. Bideau in Physics of Dry Granular Media (1998)

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    Chapter

    Fingering Instability of a Spreading Drop

    Most studies of the dynamics of wetting have focused on the spreading of pure non-volatile drops on smooth and dry surfaces. For the most part, such spreading processes are well understood, with good agreement be...

    S. M. Troian, X. L. Wu, E. Herbolzheimer in Phase Transitions in Soft Condensed Matter (1989)