LISHCHUK, S. V. and HALLIDAY, I. (2009). Effective surface viscosities of a particle-laden fluid interface. Physical review E. Statistical, nonlinear and soft matter physics, 80 (1), 016306.
Full text not available from this repository.Abstract
The Einstein formula for the effective shear viscosity of low Reynolds number suspension flows is generalized to the case of flat, low-concentration, particle-laden interfaces separating two immiscible fluids. The effective surface shear and dilational viscosities of this system is found to be eta_s=5/3(eta_1+eta_2)Rphi and zeta_s=5(eta_1+eta_2)Rphi, correspondingly, where eta1 and eta2 are the shear viscosities of two bulk fluids and phi is the surface concentration of spherical particles of radius R. The formula is found to be in excellent agreement with data obtained using multicomponent lattice Boltzmann equation simulation.
Item Type: | Article |
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Research Institute, Centre or Group - Does NOT include content added after October 2018: | Materials and Engineering Research Institute > Structural Materials and Integrity Research Centre > Centre for Corrosion Technology |
Identification Number: | https://doi.org/10.1103/PhysRevE.80.016306 |
Page Range: | 016306 |
Depositing User: | Sergey Lishchuk |
Date Deposited: | 15 Mar 2010 16:56 |
Last Modified: | 18 Mar 2021 21:30 |
URI: | https://shura.shu.ac.uk/id/eprint/1220 |
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