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Joichi Sugimura
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Journal Articles

Equivalent Clearance Model for Solving Thermohydrodynamic Lubrication of Slider Bearings With Steps

Hideki Ogata, Joichi Sugimura
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Briefs
J. Tribol. May 2017, 139(3): 034503.
Paper No: TRIB-16-1103
https://doi.org/10.1115/1.4034457
Published Online: November 30, 2016
View Article titled, Equivalent Clearance Model for Solving Thermohydrodynamic Lubrication of Slider Bearings With Steps
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Topics: Bearings, Clearances (Engineering), Lubrication, Pressure, Thermohydrodynamics, Temperature, Temperature distribution, Fluids, Simulation, Slider bearings
Journal Articles

Performance of Balancing Wedge Action in Textured Hydrodynamic Pad Bearings

Kazuyuki Yagi, Joichi Sugimura
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research-Article
J. Tribol. January 2017, 139(1): 011704.
Paper No: TRIB-15-1358
https://doi.org/10.1115/1.4033128
Published Online: July 26, 2016
View Article titled, Performance of Balancing Wedge Action in Textured Hydrodynamic Pad Bearings
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Topics: Bearings, Friction, Load bearing capacity, Pressure, Stress, Wedges, Film thickness, Shapes, Flow (Dynamics)
eBook Chapter

Fundamental Studies on Tribology in Hydrogen

Series: ASME Press Select Proceedings
Publisher: ASME Press
Published: 2014
ISBN: 9780791860298
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Topics: Hydrogen, Tribology
Proceedings Papers

Influences of Trace Water in Hydrogen and Argon on the Tribological Properties of Pure Iron

Kanao Fukuda, Masaaki Hashimoto, Joichi Sugimura
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 265-267, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61204
https://doi.org/10.1115/IJTC2012-61204
View Paper titled, Influences of Trace Water in Hydrogen and Argon on the Tribological Properties of Pure Iron
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Topics: Hydrogen, Iron, Tribology, Water, Atoms, Friction, Gases, Oxygen, Wear
Proceedings Papers

Direct Observation of Surface Transition During Scuffing in Dry Condition

Kazuyuki Yagi, Naoya Ikeda, Joichi Sugimura, Seiji Kajita, Toshihide Ohmori, Takatoshi Shinyoshi, Atsushi Suzuki
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 305-307, October 7–10, 2012
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2012-61139
https://doi.org/10.1115/IJTC2012-61139
View Paper titled, Direct Observation of Surface Transition During Scuffing in Dry Condition
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Topics: Deformation, Disks, Flow (Dynamics), Friction, Microscopes, Sapphire, Steel, Temperature
Proceedings Papers

Friction and Wear of Bronze Filled PTFE and Graphite Filled PTFE in 40 MPA Hydrogen Gas

Yoshinori Sawae, Eiichi Miyakoshi, Shunichiro Doi, Hideki Watanabe, Yoshie Kurono, Joichi Sugimura
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 249-251, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61215
https://doi.org/10.1115/IJTC2011-61215
View Paper titled, Friction and Wear of Bronze Filled PTFE and Graphite Filled PTFE in 40 MPA Hydrogen Gas
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Topics: Bronze, Friction, Graphite, Hydrogen, Wear, Composite materials, High pressure (Physics), Disks, Gas compressors, Helium
Proceedings Papers

Surface Film Formation and Hydrogen Permeation of Austenitic Stainless Steel Under High Pressure Hydrogen

Hiroyoshi Tanaka, Yoshinori Sawae, Joichi Sugimura
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 261-263, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61233
https://doi.org/10.1115/IJTC2011-61233
View Paper titled, Surface Film Formation and Hydrogen Permeation of Austenitic Stainless Steel Under High Pressure Hydrogen
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Topics: High pressure (Physics), Hydrogen, Stainless steel, Thin films, Desorption, Steel, Water, Spectra (Spectroscopy), Temperature programmed desorption
Proceedings Papers

Wear Mechanisms of PTFE in Humidified Hydrogen Gas

Kazuhiro Nakashima, Carlos Morillo, Yoshie Kurono, Yoshinori Sawae, Joichi Sugimura
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 229-231, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61180
https://doi.org/10.1115/IJTC2011-61180
View Paper titled, Wear Mechanisms of PTFE in Humidified Hydrogen Gas
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Topics: Hydrogen, Wear, Disks, Friction, Machine components, Sealants, Tribology, Fuel cell vehicles, Gases, Machinery
Proceedings Papers

Elastic Deformation of Surface Roughness in Thin Film Hydrodynamic Lubrication

Kazuyuki Yagi, Joichi Sugimura
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 155-157, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61135
https://doi.org/10.1115/IJTC2011-61135
View Paper titled, Elastic Deformation of Surface Roughness in Thin Film Hydrodynamic Lubrication
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Topics: Deformation, Lubrication, Surface roughness, Thin films, Pressure, Waves, Film thickness, Lubricants
Proceedings Papers

Influences of Gases on the Tribological Properties of Pure Iron

Kanao Fukuda, Joichi Sugimura
Proc. ASME. IJTC2011, ASME/STLE 2011 Joint Tribology Conference, 241-243, October 24–26, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2011-61205
https://doi.org/10.1115/IJTC2011-61205
View Paper titled, Influences of Gases on the Tribological Properties of Pure Iron
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Topics: Gases, Iron, Tribology, Vacuum, Hydrogen, Nitrogen, Disks, Dry friction, Filtration, Friction
Proceedings Papers

Synchronous Observation With Friction Measurement Prior to and During Occurrence of Scuffing

Kazuyuki Yagi, Joichi Sugimura, Seiji Kajita, Toshihide Ohmori, Atsushi Suzuki
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 361-363, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41223
https://doi.org/10.1115/IJTC2010-41223
View Paper titled, Synchronous Observation With Friction Measurement Prior to and During Occurrence of Scuffing
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Topics: Friction, Disks, Deformation, Sapphire, Steel, Wear
Proceedings Papers

Tribological Properties of Austenitic Stainless Steel in Pressurized Hydrogen Up to 40 MPa

Kanao Fukuda, Yoshinori Sawae, Eiichi Miyakoshi, Masaaki Hashimoto, Hiroyoshi Tanaka, Hideki Watanabe, Shunichiro Doi, Joichi Sugimura
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 243-245, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41234
https://doi.org/10.1115/IJTC2010-41234
View Paper titled, Tribological Properties of Austenitic Stainless Steel in Pressurized Hydrogen Up to 40 MPa
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Topics: Hydrogen, Stainless steel, Tribology, Pressure, Friction, Wear
Proceedings Papers

Cavitation Phenomena in Pure-Sliding Grease EHL Films

Takefumi Otsu, Yuichiro Nagata, Joichi Sugimura, Romeo Glovnea
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 127-129, October 17–20, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2010-41119
https://doi.org/10.1115/IJTC2010-41119
View Paper titled, Cavitation Phenomena in Pure-Sliding Grease EHL Films
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Topics: Cavitation, Chemistry, Lubricants, Lubricating oils, Lubrication, Machine components, Physics
Proceedings Papers

Rolling Contact Fatigue of Bearing Steel in Hydrogen Environment

Hiroyoshi Tanaka, Masaaki Hashimoto, Joichi Sugimura, Yuji Yamamoto
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 155-156, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-64037
https://doi.org/10.1115/WTC2005-64037
View Paper titled, Rolling Contact Fatigue of Bearing Steel in Hydrogen Environment
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Topics: Bearing steel, Fatigue, Hydrogen, Rolling contact, Bearings, Steel, Embrittlement, Reliability, Renewable energy, Safety