2006
DOI: 10.1063/1.2372460
|View full text |Cite
|
Sign up to set email alerts
|

Dynamics of an interface with adsorption layer between two fluids

Abstract: The dynamics of a flat interface with adsorption layer between two viscous fluids is studied on the basis of the linearized Navier-Stokes equations. The dispersion equation for interfacial waves involves surface tension and elasticity moduli of the interface, besides gravitational acceleration. The displacement of the interface due to a force density applied at the interface is characterized by a susceptibility tensor. Wave excitation due to a monochromatic plane wave source or a monochromatic line source loca… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2009
2009
2023
2023

Publication Types

Select...
2

Relationship

0
2

Authors

Journals

citations
Cited by 2 publications
(1 citation statement)
references
References 22 publications
0
1
0
Order By: Relevance
“…Positioning the particle close to an interface or membrane and the direct optical observation of its trajectories allows in principle to use the bead's motion as a sensor for the chemical and physical properties of these two-dimensional surfaces. For example, the presence of surfactants [3], surface tension and elasticity [4,5], or an adsorption layer [6] modifies the frequency-dependent mobility close to the interface. To establish Brownian motion as a local reporter of frequency-dependent surface properties a detailed understanding of the complex interplay of the hydrodynamic flow and the colloidal thermal fluctuations is a prerequisite.…”
Section: Introductionmentioning
confidence: 99%
“…Positioning the particle close to an interface or membrane and the direct optical observation of its trajectories allows in principle to use the bead's motion as a sensor for the chemical and physical properties of these two-dimensional surfaces. For example, the presence of surfactants [3], surface tension and elasticity [4,5], or an adsorption layer [6] modifies the frequency-dependent mobility close to the interface. To establish Brownian motion as a local reporter of frequency-dependent surface properties a detailed understanding of the complex interplay of the hydrodynamic flow and the colloidal thermal fluctuations is a prerequisite.…”
Section: Introductionmentioning
confidence: 99%