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Hitoshi Washizu
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Journal Articles

Smoothed Particle Hydrodynamics and Discrete Element Method Coupling for Influence of Hexagonal Boron Nitride Lubricant Particle on Friction of Elastic Coarse-Grained Micronscale Iron

Le Van Sang, Akihiko Yano, Ai I. Osaka, Natsuko Sugimura, Hitoshi Washizu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. January 2022, 144(1): 011901.
Paper No: TRIB-20-1379
https://doi.org/10.1115/1.4050711
Published Online: April 19, 2021
View Article titled, Smoothed Particle Hydrodynamics and Discrete Element Method Coupling for Influence of Hexagonal Boron Nitride Lubricant Particle on Friction of Elastic Coarse-Grained Micronscale Iron
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Topics: Discrete element methods, Friction, Iron, Lubricants, Particulate matter, Simulation, Hydrodynamics
Journal Articles

Influence of the Alumina Ceramic Coating on Friction and Stability of the Iron Contacts

Le Van Sang, Natsuko Sugimura, Hitoshi Washizu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. March 2021, 143(3): 031402.
Paper No: TRIB-20-1199
https://doi.org/10.1115/1.4048272
Published Online: September 21, 2020
View Article titled, Influence of the Alumina Ceramic Coating on Friction and Stability of the Iron Contacts
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Topics: Coatings, Friction, Iron, Particulate matter, Stability, Surface roughness, Simulation, Ceramic coatings
Journal Articles

Friction and Friction Heat of Micronscale Iron

Le Van Sang, Akihiko Yano, Ai Isohashi, Natsuko Sugimura, Hitoshi Washizu
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. September 2020, 142(9): 091702.
Paper No: TRIB-19-1047
https://doi.org/10.1115/1.4046815
Published Online: April 21, 2020
View Article titled, Friction and Friction Heat of Micronscale Iron
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Topics: Friction, Heat, Iron, Simulation, Temperature, Particulate matter
Proceedings Papers

Molecular Dynamics Simulation of Adsorption Process of Anti-Corrosion Additives on Copper and Oxidized Copper Surfaces

Kohei Nishikawa, Hirotoshi Akiyama, Kazuhiro Yagishita, Hitoshi Washizu
Proc. ASME. ISPS-MIPE2018, ASME-JSME 2018 Joint International Conference on Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment, V001T09A007, August 29–30, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ISPS-MIPE2018-8538
https://doi.org/10.1115/ISPS-MIPE2018-8538
View Paper titled, Molecular Dynamics Simulation of Adsorption Process of Anti-Corrosion Additives on Copper and Oxidized Copper Surfaces
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Topics: Copper, Corrosion protection, Molecular dynamics simulation, Corrosion, Instrumentation, Metal surfaces, Oxygen
Proceedings Papers

Coarse-Grain Simulation of Lubricant Polymer Solutions

Hitoshi Washizu, Hiroaki Yoshida, Soma Usui, Taiki Kawate
Proc. ASME. ISPS-MIPE2018, ASME-JSME 2018 Joint International Conference on Information Storage and Processing Systems and Micromechatronics for Information and Precision Equipment, V001T09A009, August 29–30, 2018
Publisher: American Society of Mechanical Engineers
Paper No: ISPS-MIPE2018-8551
https://doi.org/10.1115/ISPS-MIPE2018-8551
View Paper titled, Coarse-Grain Simulation of Lubricant Polymer Solutions
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Topics: Lubricants, Polymer solutions, Simulation, Polymers, Viscosity, Dynamics (Mechanics), Geometry, Particulate matter, Tribology, Computer simulation
Proceedings Papers

All-Atom Molecular Dynamics Simulation of Submicron Thickness EHL Oil Film

Hitoshi Washizu, Shuzo Sanda, Shi-Aki Hyodo, Toshihide Ohmori, Noriaki Nishino, Atsushi Suzuki
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 167-169, October 22–24, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IJTC2007-44179
https://doi.org/10.1115/IJTC2007-44179
View Paper titled, All-Atom Molecular Dynamics Simulation of Submicron Thickness EHL Oil Film
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Topics: Atoms, Molecular dynamics simulation, Simulation, Traction, Plates (structures), External pressure, Film thickness, Fluids, Lubricating oils, Phase transitions