Surface Viscosity in Colloidal Structures in Surfactant Solutions Formulas

Surface Viscosity is defined as the frictional force resulting due to the interaction between the surface and inner layer of the molecule. And is denoted by η_s. Surface Viscosity is usually measured using the Kilogram per Second for Mass Flow Rate. Note that the value of Surface Viscosity is always positive.

Formulas to find Surface Viscosity in Colloidal Structures in Surfactant Solutions

fxSurface ViscosityGo

List of variables in Colloidal Structures in Surfactant Solutions formulas

fx Dynamic Viscosity Go

fx Thickness of Surface Phase Go

FAQ

What is the Surface Viscosity?

Surface Viscosity is defined as the frictional force resulting due to the interaction between the surface and inner layer of the molecule. Surface Viscosity is usually measured using the Kilogram per Second for Mass Flow Rate. Note that the value of Surface Viscosity is always positive.

Can the Surface Viscosity be negative?

No, the Surface Viscosity, measured in Mass Flow Rate cannot be negative.

What unit is used to measure Surface Viscosity?

Surface Viscosity is usually measured using the Kilogram per Second[kg/s] for Mass Flow Rate. Gram per Second[kg/s], Gram per Hour[kg/s], Milligram per Minute[kg/s] are the few other units in which Surface Viscosity can be measured.

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