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Hiroshige Matsuoka
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Proceedings Papers

Thermo-Molecular Gas-Film Lubrication (t-MGL) Considering Temperature Distributions and Accommodation Coefficients: Analyses by Quasi-Free-Molecular t-MGL Equation

Shigehisa Fukui, Fumiya Shinohara, Ryota Asada, Hiroshige Matsuoka
Proc. ASME. ISPS-MIPE2018, ASME-JSME 2018 Joint International Conference on Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment, V001T01A007, August 29–30, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ISPS-MIPE2018-8569
https://doi.org/10.1115/ISPS-MIPE2018-8569
View Paper titled, Thermo-Molecular Gas-Film Lubrication (t-MGL) Considering Temperature Distributions and Accommodation Coefficients: Analyses by Quasi-Free-Molecular t-MGL Equation
Open the PDF for Thermo-Molecular Gas-Film Lubrication (t-MGL) Considering Temperature Distributions and Accommodation Coefficients: Analyses by Quasi-Free-Molecular t-MGL Equation in another window
Topics: Lubrication, Temperature distribution, Disks, Temperature, Flow (Dynamics), Reflection
Proceedings Papers

Stress Distributions in an Elastic Body due to Molecular Interactions Considering One-Dimensional Periodic Material Distribution Based on Mindlin Solution

Hiroshige Matsuoka, Toshiki Otani, Shigehisa Fukui
Proc. ASME. ISPS-MIPE2018, ASME-JSME 2018 Joint International Conference on Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment, V001T08A002, August 29–30, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ISPS-MIPE2018-8516
https://doi.org/10.1115/ISPS-MIPE2018-8516
View Paper titled, Stress Distributions in an Elastic Body due to Molecular Interactions Considering One-Dimensional Periodic Material Distribution Based on Mindlin Solution
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Topics: Stress, Stress concentration
Proceedings Papers

Theoretical Analyses of Surface Interaction Stresses Considering Two-Dimensional Periodic Material Distributions

Hiroshige Matsuoka, Ryoya Miyake, Satoru Maegawa, Shigehisa Fukui
Proc. ASME. ISPS2017, ASME 2017 Conference on Information Storage and Processing Systems, V001T06A002, August 29–30, 2017
Publisher: American Society of Mechanical Engineers
Paper No: ISPS2017-5438
https://doi.org/10.1115/ISPS2017-5438
View Paper titled, Theoretical Analyses of Surface Interaction Stresses Considering Two-Dimensional Periodic Material Distributions
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Topics: Stress, Theoretical analysis, Shear stress, Fourier series, Lennard-Jones potential, Materials properties, Pressure
Proceedings Papers

Theoretical Study of Surface Interaction Stresses Considering One-Dimensional Material Distributions in the In-Plane Direction Based on the Lennard-Jones Potential

Hiroshige Matsuoka, Teppei Tanaka, Ryoya Miyake, Shigehisa Fukui
Proc. ASME. ISPS2016, ASME 2016 Conference on Information Storage and Processing Systems, V001T06A006, June 20–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ISPS2016-9597
https://doi.org/10.1115/ISPS2016-9597
View Paper titled, Theoretical Study of Surface Interaction Stresses Considering One-Dimensional Material Distributions in the In-Plane Direction Based on the Lennard-Jones Potential
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Topics: Lennard-Jones potential, Stress, Fourier series
Proceedings Papers

Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis in the Free Molecular Limit: Effects of Accommodation Coefficients on Static Pressure

Shigehisa Fukui, Yuki Okamura, Hiroshige Matsuoka
Proc. ASME. ISPS2016, ASME 2016 Conference on Information Storage and Processing Systems, V001T01A012, June 20–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: ISPS2016-9594
https://doi.org/10.1115/ISPS2016-9594
View Paper titled, Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis in the Free Molecular Limit: Effects of Accommodation Coefficients on Static Pressure
Open the PDF for Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis in the Free Molecular Limit: Effects of Accommodation Coefficients on Static Pressure in another window
Topics: Lubrication, Pressure, Temperature distribution, Disks, Wedges, Reflection
Proceedings Papers

Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis for Heat-Assisted Magnetic Recording Head Slider

Shigehisa Fukui, Naoya Kitagawa, Ryo Wakabayashi, Hiroshige Matsuoka
Proc. ASME. ISPS2013, ASME 2013 Conference on Information Storage and Processing Systems, V001T01A011, June 24–25, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ISPS2013-2864
https://doi.org/10.1115/ISPS2013-2864
View Paper titled, Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis for Heat-Assisted Magnetic Recording Head Slider
Open the PDF for Thermo-Molecular Gas-Film Lubrication (t-MGL) Analysis for Heat-Assisted Magnetic Recording Head Slider in another window
Topics: Heat, Lubrication, Magnetic recording, Temperature distribution, Bearings, Heating, Lasers, Temperature
Proceedings Papers

Theoretical Study of van der Waals Dispersion Pressures Considering One-Dimensional Material Distributions in In-Plane Direction

Hiroshige Matsuoka, Niki Kitahama, Teppei Tanaka, Shigehisa Fukui
Proc. ASME. ISPS2013, ASME 2013 Conference on Information Storage and Processing Systems, V001T01A008, June 24–25, 2013
Publisher: American Society of Mechanical Engineers
Paper No: ISPS2013-2845
https://doi.org/10.1115/ISPS2013-2845
View Paper titled, Theoretical Study of van der Waals Dispersion Pressures Considering One-Dimensional Material Distributions in In-Plane Direction
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Topics: Fourier series, Pressure
Proceedings Papers

Experimental Study on Effects of Contact Angle on Static and Dynamic Characteristics of a Liquid Meniscus Bridge in Macroscopic Scale

Hiroshige Matsuoka, Kyouji Ishihara, Kazuki Inada, Shigehisa Fukui
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 1117-1118, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44501
https://doi.org/10.1115/IJTC2007-44501
View Paper titled, Experimental Study on Effects of Contact Angle on Static and Dynamic Characteristics of a Liquid Meniscus Bridge in Macroscopic Scale
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Topics: Bridges (Structures), Glass, Resonance
Proceedings Papers

Deformation Characteristics of the Ultrathin Liquid Film Surface Considering the Effects of Polar Endgroups

Shigehisa Fukui, Soichi Shimizu, Kiyomi Yamane, Hiroshige Matsuoka
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 1119-1120, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44502
https://doi.org/10.1115/IJTC2007-44502
View Paper titled, Deformation Characteristics of the Ultrathin Liquid Film Surface Considering the Effects of Polar Endgroups
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Topics: Deformation, Liquid films, Wave theory of light, Lubricants, Lubrication theory, Pressure, Shapes, Surface tension, Wave equations
Proceedings Papers

Dynamic Characteristics of Flying Head Slider Considering Van Der Waals Forces: Analyses Based on the Corrected Van Der Waals Force Equation for Multilayers

Hiroshige Matsuoka, Satoru Ohkubo, Shigehisa Fukui
Proc. ASME. TRIB2003, Magnetic Storage Symposium: Frontiers of Magnetic Hard Disk Drive Tribology and Technology, 51-57, October 26–29, 2003
Publisher: American Society of Mechanical Engineers
Paper No: 2003-TRIB-337
https://doi.org/10.1115/2003-TRIB-337
View Paper titled, Dynamic Characteristics of Flying Head Slider Considering Van Der Waals Forces: Analyses Based on the Corrected Van Der Waals Force Equation for Multilayers
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Topics: Van der Waals forces, Air bearings, Stability, Disks, Dynamic models, Film thickness, Lubricants, Lubrication, Oscillating frequencies, Stiffness
Proceedings Papers

Deformation and Stability Analysis of Ultra-Thin Lubricant Films by the Long Wave Equation: Analysis Considering the van der Waals Force and Gas Pressure at the Liquid Surface

Shigehisa Fukui, Kazuya Yorino, Kiyomi Yamane, Hiroshige Matsuoka
Proc. ASME. WTC2005, World Tribology Congress III, Volume 1, 719-720, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63629
https://doi.org/10.1115/WTC2005-63629
View Paper titled, Deformation and Stability Analysis of Ultra-Thin Lubricant Films by the Long Wave Equation: Analysis Considering the van der Waals Force and Gas Pressure at the Liquid Surface
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Topics: Deformation, Lubricants, Pressure, Stability, Van der Waals forces, Wave equations, Liquid films, Lubrication theory, Shapes, Surface tension
Proceedings Papers

A Data Correction Method for the Dynamic Measurements by the Atomic Force Microscope

Hiroshige Matsuoka, Yuki Hoshina, Shigehisa Fukui
Proc. ASME. WTC2005, World Tribology Congress III, Volume 2, 749-750, September 12–16, 2005
Publisher: American Society of Mechanical Engineers
Paper No: WTC2005-63388
https://doi.org/10.1115/WTC2005-63388
View Paper titled, A Data Correction Method for the Dynamic Measurements by the Atomic Force Microscope
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Topics: Atomic force microscopy, Cantilevers, Levers, Vibration, Oscillating frequencies
Journal Articles

Dynamic Characteristics of an In-Contact Head Slider Considering Meniscus Force: Part 3—Wear Durability and Optimization of Surface Energy of Liquid Lubricant Under Perfect Contact Condition

Hiroshige Matsuoka, Assistant Professor, Shigehisa Fukui, Professor, Takahisa Kato, Principal Research Scientist,
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. October 2002, 124(4): 801–810.
https://doi.org/10.1115/1.1484112
Published Online: September 24, 2002
View Articletitled, Dynamic Characteristics of an In-Contact Head Slider Considering Meniscus Force: Part 3—Wear Durability and Optimization of Surface Energy of Liquid Lubricant Under Perfect Contact Condition
Open the PDF for Dynamic Characteristics of an In-Contact Head Slider Considering Meniscus Force: Part 3—Wear Durability and Optimization of Surface Energy of Liquid Lubricant Under Perfect Contact Condition in another window
Topics: Disks, Equations of motion, Lubricants, Pressure, Surface energy, Wear, Durability, Vibration
Journal Articles

Dynamic Characteristics of an In-Contact Headslider Considering Meniscus Force: Part 2—Application to the Disk With Random Undulation and Design Conditions

Takahisa Kato, Leader of QMME Special Gr.,, Souta Watanabe, Graduate Student,, Hiroshige Matsuoka, Assistant Professor,
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. January 2001, 123(1): 168–174.
https://doi.org/10.1115/1.1330741
Published Online: September 19, 2000
View Articletitled, Dynamic Characteristics of an In-Contact Headslider Considering Meniscus Force: Part 2—Application to the Disk With Random Undulation and Design Conditions
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Topics: Design, Disks, Equations of motion
Journal Articles

Dynamic Characteristics of an In-Contact Headslider Considering Meniscus Force: Part 1—Formulation and Application to the Disk With Sinusoidal Undulation

Takahisa Kato, Associate Professor,, Souta Watanabe, Graduate Student,, Hiroshige Matsuoka, Assistant Professor,
Journal: Journal of Tribology
Publisher: ASME
Article Type: Technical Papers
J. Tribol. July 2000, 122(3): 633–638.
https://doi.org/10.1115/1.555413
Published Online: August 31, 1999
View Articletitled, Dynamic Characteristics of an In-Contact Headslider Considering Meniscus Force: Part 1—Formulation and Application to the Disk With Sinusoidal Undulation
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Topics: Disks, Equations of motion, Lubricants
Journal Articles

An Ultrathin Liquid Film Lubrication Theory—Calculation Method of Solvation Pressure and Its Application to the EHL Problem

Hiroshige Matsuoka, Takahisa Kato
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 1997, 119(1): 217–226.
https://doi.org/10.1115/1.2832464
Published Online: January 1, 1997
View Articletitled, An Ultrathin Liquid Film Lubrication Theory—Calculation Method of Solvation Pressure and Its Application to the EHL Problem
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Topics: Computational methods, Liquid films, Lubrication theory, Pressure, Film thickness, Approximation, Deformation, Elastohydrodynamic lubrication, Van der Waals forces
Journal Articles

Discrete Nature of Ultrathin Lubrication Film Between Mica Surfaces

Hiroshige Matsuoka, Takahisa Kato
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. October 1996, 118(4): 832–838.
https://doi.org/10.1115/1.2831616
Published Online: October 1, 1996
View Articletitled, Discrete Nature of Ultrathin Lubrication Film Between Mica Surfaces
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Topics: Lubrication, Film thickness, Fluids, Lubricants, Lubrication theory, Separation (Technology)