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Proceedings Papers

Design and Hydrodynamic Performance of Hybrid Flexural Pivot Gas Bearings for High Speed Oil-Free Micro Turbomachinery

Kyuho Sim, Daejong Kim
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 91-92, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63561
https://doi.org/10.1115/WTC2005-63561
View Paper titled, Design and Hydrodynamic Performance of Hybrid Flexural Pivot Gas Bearings for High Speed Oil-Free Micro Turbomachinery
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Topics: Design, Gas bearings, Turbomachinery, Rotors, Stiffness, Bearings, Engineering simulation, Simulation, Vibration, Clearances (Engineering)
Proceedings Papers

Some Numerical Simulations and an Experimental Investigation of a Finger Seal

Minel J. Braun, Hazel M. Pierson, Hongmin Li
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 937-938, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63916
https://doi.org/10.1115/WTC2005-63916
View Paper titled, Some Numerical Simulations and an Experimental Investigation of a Finger Seal
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Topics: Computer simulation, Deformation, Equipment performance, High pressure (Physics), Laminates, Pressure, Pressure drop, Rotation, Rotors, Sealing (Process)
Proceedings Papers

Optimized Coatings/Substrate Combinations Under Contact Loadings Through a Combined Experimental and Numerical Methodology

M. C. Baietto Dubourg
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 363-364, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63477
https://doi.org/10.1115/WTC2005-63477
View Paper titled, Optimized Coatings/Substrate Combinations Under Contact Loadings Through a Combined Experimental and Numerical Methodology
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Topics: Coatings, Collaboration, Computer simulation, Fatigue, Modeling, Surface properties, Testing, Wear testing
Proceedings Papers

Experimental and Numerical Investigations of Vibration Signatures in Damaged Gear Systems

Fred K. Choy, Jianyou Zhou, Hongliang Chen
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 273-274, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64125
https://doi.org/10.1115/WTC2005-64125
View Paper titled, Experimental and Numerical Investigations of Vibration Signatures in Damaged Gear Systems
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Topics: Gears, Vibration, Failure, Damage, Maintenance, Computer simulation, Condition monitoring, Downtime, Inspection, Safety
Proceedings Papers

Journal Bearing Misalignment as an Extension of Knowledge-Base of Large Power Turboset Diagnostic System

Marcin Luczak
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 881-882, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63928
https://doi.org/10.1115/WTC2005-63928
View Paper titled, Journal Bearing Misalignment as an Extension of Knowledge-Base of Large Power Turboset Diagnostic System
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Topics: Bearings, Computer simulation, Condition monitoring, Film thickness, Journal bearings, Power stations, Simulation, Testing, Vibration
Proceedings Papers

Analysis of EHL Circular Contact Start Up: Comparison With Experimental Results

Jiaxin Zhao
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 505-506, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63705
https://doi.org/10.1115/WTC2005-63705
View Paper titled, Analysis of EHL Circular Contact Start Up: Comparison With Experimental Results
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Topics: Computer simulation, Disks, Elastohydrodynamic lubrication, Film thickness, Geometry, Glass, Lubrication, Mineral oil, Steel, Stress
Proceedings Papers

Contact Stiffness of New and Worn Surfaces

A. Soom, C. I. Serpe
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 341-342, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63727
https://doi.org/10.1115/WTC2005-63727
View Paper titled, Contact Stiffness of New and Worn Surfaces
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Topics: Stiffness, Surface roughness, Particulate matter, Wear, Pressure, Computer simulation, Fracture (Materials), Glazes, Resonance, Steel
Proceedings Papers

Numerical Simulation for Rough Contact Incorporating Plastic Deformation

Fan Wang, Leon M. Keer
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 253-254, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63307
https://doi.org/10.1115/WTC2005-63307
View Paper titled, Numerical Simulation for Rough Contact Incorporating Plastic Deformation
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Topics: Computer simulation, Deformation, Surface roughness, Pressure, Deflection, Hardening, Simulation, Stress
Proceedings Papers

Numerical Simulation and Experimental Study on the Effect of Ramp Profile, Friction and Flex-Cable Force on the L/UL Process for Small Form Factor HDD

Kyoung-Su Park, Jung-Il Chun, Moon-Gyo Jung, Yonghyun Lee, No-Cheol Park, Hyun-Seok Yang, Young-Pil Park
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 781-782, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64389
https://doi.org/10.1115/WTC2005-64389
View Paper titled, Numerical Simulation and Experimental Study on the Effect of Ramp Profile, Friction and Flex-Cable Force on the L/UL Process for Small Form Factor HDD
Open the PDF for Numerical Simulation and Experimental Study on the Effect of Ramp Profile, Friction and Flex-Cable Force on the L/UL Process for Small Form Factor HDD in another window
Topics: Cables, Computer simulation, Friction, Horizontal directional drilling, Density, Disks, Energy consumption, Shock (Mechanics), Texture (Materials)
Proceedings Papers

Development of a Numerical Simulation System to Evaluate Flying Characteristics of Head Sliders for Magnetic Disk Storage

Hideyo Yoshida, Takefumi Hayashi
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 947-948, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64370
https://doi.org/10.1115/WTC2005-64370
View Paper titled, Development of a Numerical Simulation System to Evaluate Flying Characteristics of Head Sliders for Magnetic Disk Storage
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Topics: Computer simulation, Magnetic disc storage, Finite difference methods, Disks, Flow (Dynamics), Pressure
Proceedings Papers

Flying Characteristics of Head Sliders on Patterned Disk Surfaces

Takefumi Hayashi, Hideyo Yoshida, Yasunaga Mitsuya
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 783-784, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64390
https://doi.org/10.1115/WTC2005-64390
View Paper titled, Flying Characteristics of Head Sliders on Patterned Disk Surfaces
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Topics: Disks, Computer simulation, Film thickness, Lubrication, Texture (Materials)
Proceedings Papers

Thermo-Mechanical Model for Moving Layered Rough Surface Contacts

A. Kadiric, R. S. Sayles, S. Ioannides
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 351-352, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63800
https://doi.org/10.1115/WTC2005-63800
View Paper titled, Thermo-Mechanical Model for Moving Layered Rough Surface Contacts
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Topics: Surface roughness, Thermomechanics, Computer simulation, Deformation, Heat, Temperature, Thermal stresses
Proceedings Papers

Numerical Simulation of Material Sub-Surface Defects in Rolling Contact Fatigue

M. Taraf, M. F. Ghanameh, M. Mliha Touati, O. Oussouaddi, A. Zeghloul
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 101-102, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63654
https://doi.org/10.1115/WTC2005-63654
View Paper titled, Numerical Simulation of Material Sub-Surface Defects in Rolling Contact Fatigue
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Topics: Computer simulation, Fatigue, Rolling contact
Proceedings Papers

Numerical Simulations for Friction Induced Vibrations Considering Temperature-Dependence Effect

Yusaku Nagata, Kenichi Suzuki, Yoichi Kumemura, Mitsuhiro Nagasaka, Takashi Yamamoto, Osamu Hirayama
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 279-280, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64185
https://doi.org/10.1115/WTC2005-64185
View Paper titled, Numerical Simulations for Friction Induced Vibrations Considering Temperature-Dependence Effect
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Topics: Brakes, Computer simulation, Friction, Temperature, Temperature effects, Vibration
Proceedings Papers

Examination of Roughness Effects on Bio-Adhesion of SAM Through Numerical Simulation

W. Cheng, K. Farhang
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 623-624, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63311
https://doi.org/10.1115/WTC2005-63311
View Paper titled, Examination of Roughness Effects on Bio-Adhesion of SAM Through Numerical Simulation
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Topics: Adhesion, Computer simulation, Surface roughness, Printing, Biosensors, Dimensions, Proteins, Self-assembly, Simulation results
Proceedings Papers

Mechanical Analysis of the Damage of a Thin Polymeric Coating During Scratching

Ibrahim Demirci, Christian Gauthier, Christophe Fond, Robert Schirrer
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 383-384, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63582
https://doi.org/10.1115/WTC2005-63582
View Paper titled, Mechanical Analysis of the Damage of a Thin Polymeric Coating During Scratching
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Topics: Coating processes, Coatings, Damage, Cracking (Materials), Fracture (Process), Surface roughness, Friction, Stress, Computer simulation, Diamonds
Proceedings Papers

Numerical Modeling of Surface Temperature Rising on Imperfect Sliding Electrical Contact

Wan-Sik Kim, Shuangbiao Liu, Q. Jane Wang, Mark Asta, Herbert S. Cheng
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 889-890, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64142
https://doi.org/10.1115/WTC2005-64142
View Paper titled, Numerical Modeling of Surface Temperature Rising on Imperfect Sliding Electrical Contact
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Topics: Computer simulation, Temperature, Surface roughness, Heating, Joules, Contact resistance, Electric current, Fast Fourier transforms, Flux (Metallurgy), Heat
Proceedings Papers

A Parametric Analysis of the Thermal Shear Localization in EHL Films

L. Chang
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 543-544, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63955
https://doi.org/10.1115/WTC2005-63955
View Paper titled, A Parametric Analysis of the Thermal Shear Localization in EHL Films
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Topics: Shear (Mechanics), Lubricants, Viscosity, Computer simulation, Elastohydrodynamic lubrication, Theoretical analysis, Traction
Proceedings Papers

Adaptive Friction Compensation of Servo Mechanisms With Nonlinear Viscous Friction

Ziying Wu, Hongzhao Liu, Lilan Liu, Daning Yuan, Pengfei Li
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 379-380, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63948
https://doi.org/10.1115/WTC2005-63948
View Paper titled, Adaptive Friction Compensation of Servo Mechanisms With Nonlinear Viscous Friction
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Topics: Friction, Servomechanisms, Adaptive control, Computer simulation, Control equipment, Excitation
Proceedings Papers

Tire/Pavement Strain Tensor Measurement With an Infrastructure-Based Approach

A. L. Coiret, M.-L. V. Gallenne, P.-Y. M. Texier
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 899-900, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64300
https://doi.org/10.1115/WTC2005-64300
View Paper titled, Tire/Pavement Strain Tensor Measurement With an Infrastructure-Based Approach
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Topics: Pavement, Tensors, Tires, Vehicles, Instrumentation, Automobiles, Braking, Computer simulation, Dynamometers, Emergencies