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SCIENCE CHINA Information Sciences, Volume 61, Issue 11: 114101(2018) https://doi.org/10.1007/s11432-018-9518-3

Adaptive narrow band MultiFLIP for efficient two-phase liquid simulation

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  • ReceivedApr 9, 2018
  • AcceptedJun 29, 2018
  • PublishedSep 28, 2018

Abstract

There is no abstract available for this article.


Acknowledgment

The work was supported by National Key RD Program of China (Grant No. 2017YFB1002701), Macao FDCT Fund (Grant Nos. 068/2015/A2, 136/2014/A3), National Natural Science Foundation of China (NSFC) (Grant Nos. 61672502, 61632003 ,61502109), UM Research Fund (Grant No. MYRG2014-00139-FST), and Natural Science Foundation of Guangdong Province (Grant No. 2016A030310342).


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References

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  • Figure 1

    (Color online) (a)–(e) are the substeps of 2D gas-liquid interface tracking in OctNB-MultiFLIP; (f) shows the constructed octree with fine grid cells near the interface; (g) discretization of the variable coefficient Poisson equation on a quadtree; (h) computation of $\theta$ for two cells crossed by the interface (red colored curve), where $\mathrm{\Delta}$ is the distance between the two cells and $\kappa$ is the curvature at the interface; (i) shows comparisons of particle number and run-time of OcNB-MultiFLIP to MultiFLIP for different cases.

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