Proposed approximation for contact angles in Shan-and-Chen-type multicomponent multiphase lattice Boltzmann models

Haibo Huang; Daniel T. Thorne; Marcel G. Schaap; Michael C. Sukop

doi:10.1103/PhysRevE.76.066701

Proposed approximation for contact angles in Shan-and-Chen-type multicomponent multiphase lattice Boltzmann models

Haibo Huang, Daniel T. Thorne, Marcel G. Schaap, Michael C. Sukop

Research output: Contribution to journal › Article › peer-review

254 Scopus citations

Abstract

We propose a method for approximating the adhesion parameters in the Shan and Chen multicomponent, multiphase lattice Boltzmann model that leads to the desired fluid-solid contact angle. The method is a straightforward application of Young's equation with substitution of the Shan and Chen cohesion parameter and a density factor for the fluid-fluid interfacial tension, and the adhesion parameters for the corresponding fluid-solid interfacial tensions.

Original language	English (US)
Article number	066701
Journal	Physical Review E - Statistical, Nonlinear, and Soft Matter Physics
Volume	76
Issue number	6
DOIs	https://doi.org/10.1103/PhysRevE.76.066701
State	Published - Dec 3 2007

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Statistics and Probability
Condensed Matter Physics

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abstract = "We propose a method for approximating the adhesion parameters in the Shan and Chen multicomponent, multiphase lattice Boltzmann model that leads to the desired fluid-solid contact angle. The method is a straightforward application of Young's equation with substitution of the Shan and Chen cohesion parameter and a density factor for the fluid-fluid interfacial tension, and the adhesion parameters for the corresponding fluid-solid interfacial tensions.",

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N2 - We propose a method for approximating the adhesion parameters in the Shan and Chen multicomponent, multiphase lattice Boltzmann model that leads to the desired fluid-solid contact angle. The method is a straightforward application of Young's equation with substitution of the Shan and Chen cohesion parameter and a density factor for the fluid-fluid interfacial tension, and the adhesion parameters for the corresponding fluid-solid interfacial tensions.

AB - We propose a method for approximating the adhesion parameters in the Shan and Chen multicomponent, multiphase lattice Boltzmann model that leads to the desired fluid-solid contact angle. The method is a straightforward application of Young's equation with substitution of the Shan and Chen cohesion parameter and a density factor for the fluid-fluid interfacial tension, and the adhesion parameters for the corresponding fluid-solid interfacial tensions.

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Proposed approximation for contact angles in Shan-and-Chen-type multicomponent multiphase lattice Boltzmann models

Abstract

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