332 citations
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Showing 2014 · physics.flu-dynShow all
3 papers · 2 filters
physics.flu-dyn2014★ 4 cited
Curvature calculations for the level-set method
Karl Yngve Lervåg, Åsmund Ervik
The present work illustrates a difficulty with the level-set method to accurately capture the curvature of interfaces in regions that are of equal distance to two or more interface…
physics.flu-dyn2014★ 7 cited
Experimental and computational studies of water drops falling through model oil with surfactant and subjected to an electric field
Åsmund Ervik, Svein Magne Hellesø, Svend Tollak Munkejord +1
The behaviour of a single sub-millimetre-size water drop falling through a viscous oil while subjected to an electric field is of fundamental importance to industrial applications…
physics.flu-dyn2014★ 32 cited
A robust method for calculating interface curvature and normal vectors using an extracted local level set
Åsmund Ervik, Karl Yngve Lervåg, Svend Tollak Munkejord
The level-set method is a popular interface tracking method in two-phase flow simulations. An often-cited reason for using it is that the method naturally handles topological chang…