论文标题

流体界面的多粒子碰撞动力学与近接触相互作用

Multiparticle collision dynamics for fluid interfaces with near-contact interactions

论文作者

Montessori, Andrea, Lauricella, Marco, Tiribocchi, Adriano, Bonaccorso, Fabio, Succi, Sauro

论文摘要

我们为具有复杂界面的流量(包括超分子的近接触相互作用)提供了多颗粒碰撞动力学方法的扩展,模仿了表面活性剂的效果。对于(i)在密切接触的液滴的短距离排斥的情况下,(ii)二进制混合物旋转分解过程中的不同模式形成的情况下,证明了新方法。

We present an extension of the multiparticle collision dynamics method for flows with complex interfaces, including supramolecular near-contact interactions mimicking the effect of surfactants. The new method is demonstrated for the case of (i) short range repulsion of droplets in close contact, (ii) arrested phase separation and (iii) different pattern formation during spinodal decomposition of binary mixtures.

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