332 citations
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Showing 2017 · physics.flu-dynShow all
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physics.flu-dyn2017★ 13 cited
The transition in settling velocity of surfactant-covered droplets from the Stokes to the Hadamard-Rybczynski solution
Åsmund Ervik, Erik Bjørklund
The exact solution for a small falling drop is a classical result by Hadamard and Rybczynski. But experiments show that small drops fall slower than predicted, giving closer agreem…
physics.flu-dyn2017★ 21 cited
Influence of surfactants on the electrohydrodynamic stretching of water drops in oil
Åsmund Ervik, Torstein Eidsnes Penne, Svein Magne Hellesø +2
In this paper we present experimental and numerical studies of the electrohydrodynamic stretching of a sub-millimetre-sized salt water drop, immersed in oil with added non-ionic su…