Nerox Posted January 11, 2011 Share Posted January 11, 2011 I wonder how, in concept, you would tackle an simulation with 2 Volume Fluids which have a different density. Or in other words, one floats on top of the other like oil and water. Since FLIP and Volume Fluids don't support this out of the box I want to build some HDA's which can be added to an existing Volume Fluid setup. I understand how DOP's microsolvers work, so in theory I should be able to build it, the point is that I'm looking for some theoretical principals which I can build on. I know there has been done plenty of research in to this behaviour, so there must be a paper available which describes the principal. Only the title of a paper would help me a lot, a link is even better or if you have any idea's of how this kind of behaviour can be simulated shout it out loud ;-). Quote Link to comment Share on other sites More sharing options...
johner Posted January 11, 2011 Share Posted January 11, 2011 Hey Nick, I haven't read this a good while and have never tried to implement it, but Fedkiw's group did some interesting work on this (naturally). Paper and cool videos: http://physbam.stanford.edu/~aselle/papers/4/ Good luck! Quote Link to comment Share on other sites More sharing options...
bunker Posted January 11, 2011 Share Posted January 11, 2011 does that help ? http://forums.odforce.net/index.php?/topic/12171-variable-density-solver/page__hl__variable__fromsearch__1 Quote Link to comment Share on other sites More sharing options...
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