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Proceedings Papers

Synthesis of Harmonic Motion Generating Linkages: Part II — Path and Motion Generation

K. Farhang, A. Midha, A. S. Hall, Jr.
Proc. ASME. DETC87, 13th Design Automation Conference: Volume 2 — Robotics, Mechanisms, and Machine Systems, 455-461, September 27–30, 1987
Publisher: American Society of Mechanical Engineers
Paper No: DETC1987-0112
https://doi.org/10.1115/DETC1987-0112
View Paper titled, Synthesis of Harmonic Motion Generating Linkages: Part II — Path and Motion Generation
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Topics: Harmonic motion, Linkages
Proceedings Papers

Synthesis of Harmonic Motion Generating Linkages: Part I — Function Generation

K. Farhang, A. Midha, A. K. Bajaj
Proc. ASME. DETC87, 13th Design Automation Conference: Volume 2 — Robotics, Mechanisms, and Machine Systems, 447-453, September 27–30, 1987
Publisher: American Society of Mechanical Engineers
Paper No: DETC1987-0111
https://doi.org/10.1115/DETC1987-0111
View Paper titled, Synthesis of Harmonic Motion Generating Linkages: Part I — Function Generation
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Topics: Harmonic motion, Linkages
Proceedings Papers

Investigation of Parametric Vibration Stability in Slider-Crank Mechanisms With Elastic Coupler

K. Farhang, A. Midha
Proc. ASME. DETC91, 13th Biennial Conference on Mechanical Vibration and Noise: Vibration Analysis — Analytical and Computational, 167-176, September 22–25, 1991
Publisher: American Society of Mechanical Engineers
Paper No: DETC1991-0332
https://doi.org/10.1115/DETC1991-0332
View Paper titled, Investigation of Parametric Vibration Stability in Slider-Crank Mechanisms With Elastic Coupler
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Topics: Stability, Vibration, Damping, Differential equations, Partial differential equations, Resonance, Tension
Journal Articles

Two-Dimensional Thermal Model of Asperity Heating in a Disk Pair in Dry Friction Between Two Rough Surfaces

A. Elhomani, K. Farhang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2015, 7(4): 041018.
Paper No: TSEA-14-1280
https://doi.org/10.1115/1.4031358
Published Online: September 16, 2015
View Article titled, Two-Dimensional Thermal Model of Asperity Heating in a Disk Pair in Dry Friction Between Two Rough Surfaces
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Topics: Capacitance, Disks, Friction, Heat, Heating, Surface roughness, Temperature, Dry friction, Brakes, Lumped parameter models
Proceedings Papers

A Multiscale Approach to Modeling Energy Dissipation in Lap Joints: Comparison of Two Models

K. Farhang, D. Segalman, M. Starr
Proc. ASME. IDETC-CIE2011, Volume 1: 23rd Biennial Conference on Mechanical Vibration and Noise, Parts A and B, 1309-1317, August 28–31, 2011
Publisher: American Society of Mechanical Engineers
Paper No: DETC2011-48900
https://doi.org/10.1115/DETC2011-48900
View Paper titled, A Multiscale Approach to Modeling Energy Dissipation in Lap Joints: Comparison of Two Models
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Topics: Energy dissipation, Modeling, Surface roughness, Stress
Proceedings Papers

On the Static-Kinetic Friction Transition in Dry Contact of Rough Surfaces

K. Farhang, D. Segalman, M. Starr
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 281-283, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61098
https://doi.org/10.1115/IJTC2011-61098
View Paper titled, On the Static-Kinetic Friction Transition in Dry Contact of Rough Surfaces
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Topics: Friction, Surface roughness, Sliding friction, Stiction, Stress, Tangential loading
Journal Articles

A 2D Lumped Parameter Model for Prediction of Temperature in C/C Composite Disk Pair in Dry Friction Contact

A. Elhomani, K. Farhang
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research Papers
J. Thermal Sci. Eng. Appl. June 2010, 2(2): 021001.
https://doi.org/10.1115/1.4002523
Published Online: October 21, 2010
View Article titled, A 2D Lumped Parameter Model for Prediction of Temperature in C/C Composite Disk Pair in Dry Friction Contact
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Topics: Capacitance, Disks, Friction, Heat, Lumped parameter models, Temperature, Brakes, Surface roughness
Proceedings Papers

Hysteresis Damping in Vibration Response of a Block in Elastic-Plastic Rough Surface Contact

A. Sepehri, K. Farhang
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 363-365, October 19–21, 2009
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2009-15221
https://doi.org/10.1115/IJTC2009-15221
View Paper titled, Hysteresis Damping in Vibration Response of a Block in Elastic-Plastic Rough Surface Contact
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Topics: Damping, Surface roughness, Vibration, Stress, Energy dissipation
Journal Articles

A Contact Model of Nominally Flat Rough Surfaces Based on a Visco-Elasto-Adhesive Interaction

W. Cheng, K. Farhang
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. October 2009, 131(4): 044504.
https://doi.org/10.1115/1.4000015
Published Online: September 25, 2009
View Article titled, A Contact Model of Nominally Flat Rough Surfaces Based on a Visco-Elasto-Adhesive Interaction
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Topics: Adhesion, Adhesives, Surface roughness, Approximation, Integral equations
Proceedings Papers

Damping in Lap Joints Due to Partial and Full Micro-Slip Using a Three Dimensional Elastic Contact of Rough Surfaces

K. Farhang, A. Sepehri, D. Segalman, M. Starr
Proc. ASME. IMECE2008, Volume 11: Mechanical Systems and Control, 499-509, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-69077
https://doi.org/10.1115/IMECE2008-69077
View Paper titled, Damping in Lap Joints Due to Partial and Full Micro-Slip Using a Three Dimensional Elastic Contact of Rough Surfaces
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Topics: Damping, Surface roughness, Energy dissipation, Stress
Proceedings Papers

Combined Force and Moment in a Three Dimensional Model of Elastic Contact of Nominally Flat Rough Surfaces

A. Sepehri, K. Farhang
Proc. ASME. IMECE2008, Volume 11: Mechanical Systems and Control, 511-522, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-69079
https://doi.org/10.1115/IMECE2008-69079
View Paper titled, Combined Force and Moment in a Three Dimensional Model of Elastic Contact of Nominally Flat Rough Surfaces
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Topics: Friction, Surface roughness, Three-dimensional models
Proceedings Papers

Friction Heat Due to Sliding of Rough Surfaces: Micro-Scale Interactions and Their Macro-Scale Effect

K. Farhang, A. Elhomani
Proc. ASME. IMECE2008, Volume 10: Heat Transfer, Fluid Flows, and Thermal Systems, Parts A, B, and C, 721-724, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-68844
https://doi.org/10.1115/IMECE2008-68844
View Paper titled, Friction Heat Due to Sliding of Rough Surfaces: Micro-Scale Interactions and Their Macro-Scale Effect
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Topics: Friction, Heat, Microscale devices, Surface roughness, Temperature, Topology
Proceedings Papers

Static-Kinetic Friction Transition Using a Proposed Slip Function

K. Farhang, A. Sepehri, D. Segalman, M. Starr
Proc. ASME. IMECE2008, Volume 12: Mechanics of Solids, Structures and Fluids, 671-677, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-67107
https://doi.org/10.1115/IMECE2008-67107
View Paper titled, Static-Kinetic Friction Transition Using a Proposed Slip Function
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Topics: Friction, Surface roughness, Dynamic response, Sliding friction, Stiction
Proceedings Papers

Approximate Closed-Form Equations for Elastic Beam Experiencing Large Deflection

K. Farhang
Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 543-546, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-69018
https://doi.org/10.1115/IMECE2008-69018
View Paper titled, Approximate Closed-Form Equations for Elastic Beam Experiencing Large Deflection
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Topics: Deflection, Microelectromechanical systems
Proceedings Papers

Nano-Scale Indentation Measurement of Material Properties Using an Area Function of the Tip Geometry

S. Ozcan, K. Farhang, P. Filip
Proc. ASME. IMECE2008, Volume 13: Nano-Manufacturing Technology; and Micro and Nano Systems, Parts A and B, 153-161, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-68762
https://doi.org/10.1115/IMECE2008-68762
View Paper titled, Nano-Scale Indentation Measurement of Material Properties Using an Area Function of the Tip Geometry
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Topics: Geometry, Materials properties, Nanoscale phenomena, Elastic moduli, Atomic force microscopy, Elasticity, Machinery, Nanoindentation, Stress, Surface properties
Proceedings Papers

Multi-Scale Account of Friction Heat and Heat Transfer in an Automotive Brake

A. Elhomani, K. Farhang
Proc. ASME. IMECE2008, Volume 17: Transportation Systems, 393-406, October 31–November 6, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2008-69014
https://doi.org/10.1115/IMECE2008-69014
View Paper titled, Multi-Scale Account of Friction Heat and Heat Transfer in an Automotive Brake
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Topics: Automotive brakes, Friction, Heat, Heat transfer, Disks, Failure, Capacitance, Temperature, Thermomechanics, Brakes
Proceedings Papers

Characterization of Contact Damping and Frequency in Elastic-Plastic Contact

A. Sepehri, K. Farhang
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 517-519, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71003
https://doi.org/10.1115/IJTC2008-71003
View Paper titled, Characterization of Contact Damping and Frequency in Elastic-Plastic Contact
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Topics: Damping, Vibration, Stress, Free vibrations, Surface roughness
Proceedings Papers

Unloading Process in Elastic-Plastic Contact of a Rough Surface With a Flat

A. Sepehri, K. Farhang
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 657-659, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71291
https://doi.org/10.1115/IJTC2008-71291
View Paper titled, Unloading Process in Elastic-Plastic Contact of a Rough Surface With a Flat
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Topics: Surface roughness, Constitutive equations, Finite element analysis, Separation (Technology), Stress
Proceedings Papers

Three Dimensional Elastic-Plastic Contact of Nominally Flat Rough Surfaces Based on FEA-Based Constitutive Asperity Contact Relations and Including Asperity Shoulder Contact

A. Sepehri, K. Farhang
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 621-623, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71233
https://doi.org/10.1115/IJTC2008-71233
View Paper titled, Three Dimensional Elastic-Plastic Contact of Nominally Flat Rough Surfaces Based on FEA-Based Constitutive Asperity Contact Relations and Including Asperity Shoulder Contact
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Topics: Finite element analysis, Surface roughness, Constitutive equations, Finite element model
Proceedings Papers

A Multi-Scale Account of Friction-Vibration Interaction

A. Sepehri, K. Farhang
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 507-509, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2008-71256
https://doi.org/10.1115/IJTC2008-71256
View Paper titled, A Multi-Scale Account of Friction-Vibration Interaction
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Topics: Friction, Vibration, Disks, Brakes, Damping, Dynamics (Mechanics), Torque, Equations of motion, Steady state, Stress