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Engineering Mathematics
Review of Viscous Flows
Review of Computational Fluid Mechanics
Review of Turbulence and Turbulence Modeling

Particle Adhesion
Colloids
Simulation Methods
Experimental Techniques
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The National Science Foundation
ME 637 The National Science Foundation
 Particle Adhesion
Van der Waals Force | JKR and Other Adhesion Models | Particle Adhesion & Removal | Effects of Charge | Effect of Humidity | Ultrasonic and Megasonic Cleaning

JKR and Other Adhesion Models

Thermodynamic Work of Adhesion

 The thermodynamic work of adhesion (surface energy per unit area) is given as
(13)

where A is the Hamaker constant and is the minimum separation distance.


Non-Dimensional Forms

 Nondimensional form of the relationship between contact radius and the external force and the corresponding moment are described in the section.



Dr. Goodarz Ahmadi | Turbulence & Multiphase Fluid Flow Laboratory | Department of Mechanical & Aeronautical Engineering
Copyright © 2002-2005 Dr. Goodarz Ahmadi. All rights reserved.
Potsdam, New York, 13699
ahmadi@clarkson.edu