1-8 of 8
A. A. Polycarpou
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

An Improved Model of Asperity Interaction in Normal Contact of Rough Surfaces

S. Chandrasekar, M. Eriten, A. A. Polycarpou
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. January 2013, 80(1): 011025.
Paper No: JAM-11-1493
https://doi.org/10.1115/1.4007142
Published Online: November 19, 2012
View Articletitled, An Improved Model of Asperity Interaction in Normal Contact of Rough Surfaces
Open the PDF for An Improved Model of Asperity Interaction in Normal Contact of Rough Surfaces in another window
Topics: Deformation, Finite element analysis, Stress, Surface roughness, Pressure, Finite element model
Journal Articles

A Physics-Based Friction Model and Integration to a Simple Dynamical System

M. Eriten, A. A. Polycarpou, L. A. Bergman
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. October 2012, 134(5): 051012.
https://doi.org/10.1115/1.4006182
Published Online: June 5, 2012
View Articletitled, A Physics-Based Friction Model and Integration to a Simple Dynamical System
Open the PDF for A Physics-Based Friction Model and Integration to a Simple Dynamical System in another window
Topics: Friction, Surface roughness, Coulombs, Physics, Simulation, Dynamic systems
Journal Articles

Surface Roughness Effects on Energy Dissipation in Fretting Contact of Nominally Flat Surfaces

M. Eriten, A. A. Polycarpou, L. A. Bergman
Journal: Journal of Applied Mechanics
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. March 2011, 78(2): 021011.
https://doi.org/10.1115/1.4002433
Published Online: November 9, 2010
View Articletitled, Surface Roughness Effects on Energy Dissipation in Fretting Contact of Nominally Flat Surfaces
Open the PDF for Surface Roughness Effects on Energy Dissipation in Fretting Contact of Nominally Flat Surfaces in another window
Topics: Energy dissipation, Surface roughness
Proceedings Papers

Adhesive Contact Modeling of Ultra-Low Flying Head-Disk Interfaces With and Without Roughness Effects

A. Y. Suh, A. A. Polycarpou
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 739-740, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63729
https://doi.org/10.1115/WTC2005-63729
View Paper titled, Adhesive Contact Modeling of Ultra-Low Flying Head-Disk Interfaces With and Without Roughness Effects
Open the PDF for Adhesive Contact Modeling of Ultra-Low Flying Head-Disk Interfaces With and Without Roughness Effects in another window
Topics: Adhesives, Contact modeling, Disks, Surface roughness, Adhesion, Approximation, Density
Journal Articles

Static Friction of Contacting Real Surfaces in the Presence of Sub-Boundary Lubrication

A. A. Polycarpou, Izhak Etsion
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. April 1998, 120(2): 296–303.
https://doi.org/10.1115/1.2834425
Published Online: April 1, 1998
View Articletitled, Static Friction of Contacting Real Surfaces in the Presence of Sub-Boundary Lubrication
Open the PDF for Static Friction of Contacting Real Surfaces in the Presence of Sub-Boundary Lubrication in another window
Topics: Lubrication, Stiction, Surface roughness, Adhesion, Stress, Disks, Film thickness, Friction, Liquid films, Lubrication theory
Journal Articles

A Two-Component Mixed Friction Model for a Lubricated Line Contact

A. A. Polycarpou, A. Soom
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1996, 118(1): 183–189.
https://doi.org/10.1115/1.2837076
Published Online: January 1, 1996
View Articletitled, A Two-Component Mixed Friction Model for a Lubricated Line Contact
Open the PDF for A Two-Component Mixed Friction Model for a Lubricated Line Contact in another window
Topics: Friction, Fluids, Shear (Mechanics), Stress, Lubricants, Lubrication, Separation (Technology)
Journal Articles

Closure to “Discussion of ‘Boundary and Mixed Friction in the Presence of Dynamic Normal Loads: Part II—Friction Transients’” (1995, ASME J. Tribol., 117, p. 748)

A. A. Polycarpou, A. A. Soom
Journal: Journal of Tribology
Publisher: ASME
Article Type: Discussions
J. Tribol. October 1995, 117(4): 748.
https://doi.org/10.1115/1.2831549
Published Online: October 1, 1995
View Articletitled, Closure to “Discussion of ‘Boundary and Mixed Friction in the Presence of Dynamic Normal Loads: Part II—Friction Transients’” (1995, ASME J. Tribol., 117, p. 748)
Open the PDF for Closure to “Discussion of ‘Boundary and Mixed Friction in the Presence of Dynamic Normal Loads: Part II—Friction Transients’” (1995, ASME J. Tribol., 117, p. 748) in another window
Topics: Friction, Stress
Journal Articles

Measured Transitions Between Sticking and Slipping at Lubricated Line Contacts

A. A. Polycarpou, A. Soom
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Research Papers
J. Vib. Acoust. July 1995, 117(3A): 294–299.
https://doi.org/10.1115/1.2874450
Published Online: July 1, 1995
View Articletitled, Measured Transitions Between Sticking and Slipping at Lubricated Line Contacts
Open the PDF for Measured Transitions Between Sticking and Slipping at Lubricated Line Contacts in another window
Topics: Friction, Geometry, Modeling, Oscillations, Stiffness, Vibration