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Surface/Boundary particle search in SPH

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Old   July 10, 2012, 12:32
Default Surface/Boundary particle search in SPH
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say I have a droplet packet of water falling in open space, the surface of the droplet have surface tension, but I can't think of a way to determine those particles for me to add in surface tension forces. What do people use to determine them?
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Old   July 27, 2012, 05:17
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Search articles on ISPH (Incompressible). They need to impose P=0 on the free surface and to do so they must detect the free surface...
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boundary, search, sph, surface, tension

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