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Proceedings Papers

A Fully Coupled Fluid-Structure-Interaction Model for Foil Gas Bearings

Wei Zhang, Abbas A. Alahyari, Louis Chiappetta
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 151-158, October 7–10, 2012
Paper No: IJTC2012-61019
DOI: https://doi.org/10.1115/IJTC2012-61019
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Topics: Fluid structure interaction, Gas bearings, Fluids, Stress, Bearings, Computer simulation, Computer software, Foil bearings, Lubricants, Metals
Proceedings Papers

FDM Based Analysis of Gas Lubricated Foil Journal Bearing

Nikita Makwana
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 175-178, October 19–21, 2009
Paper No: IJTC2009-15066
DOI: https://doi.org/10.1115/IJTC2009-15066
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Topics: Journal bearings, Foil bearings, Stress, Bearings, Computer software, Film thickness, Fluid films, Gas bearings, Lubricants, Machinery
Proceedings Papers

LIGA-Fabricated Meso Scale Foil Gas Bearings for Palm-Sized Microturbomachinery

Daejong Kim, Andron Creary
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 159-161, October 20–22, 2008
Paper No: IJTC2008-71237
DOI: https://doi.org/10.1115/IJTC2008-71237
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Topics: Gas bearings, Bearings, Manufacturing, Design, Electroplating, Energy generation, Fuel cells, Hydrogen, Low temperature, Micro gas turbines
Proceedings Papers

Technical Development Path for Foil Gas Bearings

Christopher DellaCorte
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 299-302, October 20–22, 2008
Paper No: IJTC2008-71024
DOI: https://doi.org/10.1115/IJTC2008-71024
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Topics: Gas bearings, Foil bearings, Cycles, Gas turbines, Generators, Machinery, Microturbines, Propulsion, Turbochargers
Proceedings Papers

Experimental Studies on Flexure Pivot Tilting Pad Gas Bearings With Pad Radial Compliance

Kyuho Sim, Aaron Rimpel, Daejong Kim
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 297-299, October 22–24, 2007
Paper No: IJTC2007-44294
DOI: https://doi.org/10.1115/IJTC2007-44294
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Topics: Bending (Stress), Gas bearings, Rotors, Computer software
Proceedings Papers

Design, Fabrication and Performance of Open Source Generation I and II Compliant Hydrodynamic Gas Foil Bearings

Christopher DellaCorte, Kevin C. Radil, Robert J. Bruckner, S. Adam Howard
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 219-221, October 22–24, 2007
Paper No: IJTC2007-44085
DOI: https://doi.org/10.1115/IJTC2007-44085
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Topics: Design, Foil bearings, Manufacturing, Turbomachinery, Bearings, Compressors, Gas bearings, Microturbines, Sheet metal, Testing performance
Proceedings Papers

Parametric Studies on Dynamic Performance of Hydrostatic Flexure Pivot Tilting Pad Gas Bearing With Radial Compliance

Robert N. Petro, Daejong Kim
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 331-333, October 22–24, 2007
Paper No: IJTC2007-44354
DOI: https://doi.org/10.1115/IJTC2007-44354
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Topics: Bending (Stress), Gas bearings, Hydrostatics, Bearings, Rotors, Stability, Clearances (Engineering), Cooling, Design, Heat
Proceedings Papers

Steady Performance of a Micro Gas-Lubricated Bearing

Hai Huang, Guang Meng, Sanxing Zhao
Proc. ASME. IJTC2006, Part A: Tribomaterials; Lubricants and Additives; Elastohydrodynamic Lubrication; Hydrodynamic Lubrication and Fluid Film Bearings; Rolling Element Bearings; Engine Tribology; Machine Components Tribology; Contact Mechanics, 421-427, October 23–25, 2006
Paper No: IJTC2006-12153
DOI: https://doi.org/10.1115/IJTC2006-12153
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Topics: Bearings, Equipment performance, Flow (Dynamics), Gas bearings, Finite difference methods, Journal bearings, Knudsen number, Load bearing capacity, Steady state
Proceedings Papers

High-Speed Operation of a Gas-Bearing Supported MEMS Air Turbine

C. J. Teo, L. X. Liu, H. Q. Li, L. C. Ho, S. A. Jacobson, F. F. Ehrich, A. H. Epstein, Z. S. Spakovszky
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1303-1314, October 23–25, 2006
Paper No: IJTC2006-12173
DOI: https://doi.org/10.1115/IJTC2006-12173
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Topics: Gas bearings, Microelectromechanical systems, Turbines, Bearings, Rotors, Geometry, Anisotropy, Journal bearings, Leakage flows, Machinery
Proceedings Papers

An Analytic Approach to the Foil Gas Bearing Performance Map

Robert J. Bruckner, Christopher DellaCorte, Brian D. Dykas
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1369-1373, October 23–25, 2006
Paper No: IJTC2006-12364
DOI: https://doi.org/10.1115/IJTC2006-12364
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Topics: Gas bearings, Bearings, Journal bearings, Stress, Testing, Tribology, Turbomachinery, Coatings, Computers, Conceptual design
Proceedings Papers

Unsteady Flow and Dynamic Behavior of Ultra-Short Lomakin Gas Bearings

C. J. Teo, Z. S. Spakovszky, S. A. Jacobson
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1315-1326, October 23–25, 2006
Paper No: IJTC2006-12174
DOI: https://doi.org/10.1115/IJTC2006-12174
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Topics: Gas bearings, Unsteady flow, Flow (Dynamics), Bearings, Whirls, Journal bearings, Design, Stability, Computational fluid dynamics, Diffusion (Physics)
Proceedings Papers

Hybrid Flexure Pivot-Tilting Pad Gas Bearings: Analysis and Experimental Validation

L. San Andre´s
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1221-1230, October 23–25, 2006
Paper No: IJTC2006-12026
DOI: https://doi.org/10.1115/IJTC2006-12026
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Topics: Bending (Stress), Gas bearings, Bearings, Rotors, Damping, Flow (Dynamics), Friction, Turbochargers, Turbomachinery, Cycles
Proceedings Papers

Stability Analyses on Flexure Pivot Tilting Pad Gas Bearings for Microturbomachinery

Kyuho Sim, Daejong Kim
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1281-1289, October 23–25, 2006
Paper No: IJTC2006-12158
DOI: https://doi.org/10.1115/IJTC2006-12158
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Topics: Bending (Stress), Gas bearings, Stability, Bearings, Clearances (Engineering), Rotors, Resonance, Damping, Excitation, Film thickness
Proceedings Papers

Foil Gas Bearing With Compression Springs: Analyses and Experiments

Ju-Ho Song, Daejong Kim
Proc. ASME. IJTC2006, Part B: Magnetic Storage Tribology; Manufacturing/Metalworking Tribology; Nanotribology; Engineered Surfaces; Biotribology; Emerging Technologies; Special Symposia on Contact Mechanics; Special Symposium on Nanotribology, 1291-1302, October 23–25, 2006
Paper No: IJTC2006-12160
DOI: https://doi.org/10.1115/IJTC2006-12160
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Topics: Compression, Gas bearings, Springs, Bearings, Stiffness, Stress, Cooling, Damping, Engineering simulation, Foil bearings