Clustering and melting in a wet granular monolayer

Philipp Ramming; Kai Huang

doi:10.1051/epjconf/201714008003

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arXiv · 1610.06466

Clustering and melting in a wet granular monolayer

Philipp Ramming·Kai Huang

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Abstract

We investigate experimentally the collective behavior of a wet granular monolayer under vertical vibrations. The spherical particles are partially wet such that there are short-ranged attractive interactions between adjacent particles. As the vibration strength increases, clustering, reorganizing and melting regimes are identified subsequently through a characterization with the bond-orientational order parameters and the mean kinetic energy of the particles. The melting transition is found to be a continuous process starting from the defects inside the crystal.

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Philipp Ramming, Kai Huang. 2016-10-20. Clustering and melting in a wet granular monolayer. https://doi.org/10.1051/epjconf%2F201714008003

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