Bulletin of the American Physical Society
APS March Meeting 2021
Volume 66, Number 1
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session M71: Poster Session II (11:15am - 1:15pm)
11:15 AM,
Wednesday, March 17, 2021
Abstract: M71.00103 : Simulation and theoretical study of immiscible binary fluids with particles*
Presenter:
Hiroto Ozaki
(CD-FMat, AIST)
Authors:
Hiroto Ozaki
(CD-FMat, AIST)
Takeshi Aoyagi
(CD-FMat, AIST)
In the present simulation, the dynamics of the fluids is described by Cahn-Hilliard and Navier-Stokes equations. The particle-fluid interaction is described using the Smoothed Profile Method [1]. Using the simulation, the authors investigate the dispersion of particles in the fluids, changing the wetting interaction between fluids and particles. The present theory is based on the theory of Ginzburg et al. [2]. The present authors extend the theory of Ginzburg so that it can treat the particles being trapped at the fluid-fluid interface. By comparing the simulation and theoretical results, the authors obtain insight into the particle dynamics during the phase separation process.
[1] Y. Nakayama and R. Yamamoto, Phys. Rev. E, 71, 036707 (2005).
[2] V. V. Ginzburg, et al., Phys. Rev. E, 63, 4352 (1999).
*This work was funded by New Energy and Industrial Technology Development Organization of Japan (NEDO) Grant (JPNP16010).
Follow Us |
Engage
Become an APS Member |
My APS
Renew Membership |
Information for |
About APSThe American Physical Society (APS) is a non-profit membership organization working to advance the knowledge of physics. |
© 2024 American Physical Society
| All rights reserved | Terms of Use
| Contact Us
Headquarters
1 Physics Ellipse, College Park, MD 20740-3844
(301) 209-3200
Editorial Office
100 Motor Pkwy, Suite 110, Hauppauge, NY 11788
(631) 591-4000
Office of Public Affairs
529 14th St NW, Suite 1050, Washington, D.C. 20045-2001
(202) 662-8700