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Journal of Applied Nonlinear Dynamics 7(3) (2018) 223--229 | DOI:10.5890/JAND.2018.09.001

Alexandre B. Almeida$^{1}$, Nicolas Giovambattista$^{2}$, Sergey V. Buldyrev$^{3}$, Adriano M. Alencar$^{1}$

$^{1}$ University of Sao Paulo, Sao Paulo, Brazil

$^{2}$ Brooklyn College of the City University of New York, New York City, USA

$^{3}$ Yeshiva University, New York City, USA

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Abstract

The understanding of droplets is important to different applications, ranging from wetting to diagnosis of airways condition in the lung. In this work, we performed molecular dynamics and Monte Carlo simulations to solve the displacement of center of mass (CM) of droplets, in order to calculate the Hurst exponent in z-coordinate and in the xy-plane. Depending on the confinement condition, the CM motion, can be persistent, anti-persistent, Brownian or confined.

Acknowledgments

This work was supported Fundação de Amparo a Pesquisa do Estado de S˜ao Paulo (FAPESP), Coordenação de Aperfei¸coamento de Pessoal de Nível Superior (CAPES).

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