Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear

Molecular dynamics simulations were conducted in order to investigate the behaviors of dissolved gas molecules in lubricating film under shear. The lubricants were n-hexane and perfluorohexane, and the dissolved components were hydrogen. When the lubricant film was sheared, the dissolved gas molecul...

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Autores principales:	Tetsuya Okumura, Joichi Sugimura
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2009
Materias:	molecular dynamics lubrication hydrogen dissolution adsorption diffusion shear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/97291c92d9ad4a81a43ed264cdc2095f
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spelling	oai:doaj.org-article:97291c92d9ad4a81a43ed264cdc2095f2021-11-05T09:27:56ZMolecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear1881-219810.2474/trol.4.92https://doaj.org/article/97291c92d9ad4a81a43ed264cdc2095f2009-08-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/4/4/4_4_92/_pdf/-char/enhttps://doaj.org/toc/1881-2198Molecular dynamics simulations were conducted in order to investigate the behaviors of dissolved gas molecules in lubricating film under shear. The lubricants were n-hexane and perfluorohexane, and the dissolved components were hydrogen. When the lubricant film was sheared, the dissolved gas molecules moved, and the number of molecules that adsorb on the solid surfaces increased. Shear induced the diffusion of gas molecules in lubricants. The behaviors of the dissolved molecules were affected by a sliding velocity.Tetsuya OkumuraJoichi SugimuraJapanese Society of Tribologistsarticlemolecular dynamicslubricationhydrogendissolutionadsorptiondiffusionshearPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 4, Iss 4, Pp 92-95 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	molecular dynamics lubrication hydrogen dissolution adsorption diffusion shear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	molecular dynamics lubrication hydrogen dissolution adsorption diffusion shear Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Tetsuya Okumura Joichi Sugimura Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear
description	Molecular dynamics simulations were conducted in order to investigate the behaviors of dissolved gas molecules in lubricating film under shear. The lubricants were n-hexane and perfluorohexane, and the dissolved components were hydrogen. When the lubricant film was sheared, the dissolved gas molecules moved, and the number of molecules that adsorb on the solid surfaces increased. Shear induced the diffusion of gas molecules in lubricants. The behaviors of the dissolved molecules were affected by a sliding velocity.
format	article
author	Tetsuya Okumura Joichi Sugimura
author_facet	Tetsuya Okumura Joichi Sugimura
author_sort	Tetsuya Okumura
title	Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear
title_short	Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear
title_full	Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear
title_fullStr	Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear
title_full_unstemmed	Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear
title_sort	molecular dynamics simulation of gas molecules dissolved in lubricant under shear
publisher	Japanese Society of Tribologists
publishDate	2009
url	https://doaj.org/article/97291c92d9ad4a81a43ed264cdc2095f
work_keys_str_mv	AT tetsuyaokumura moleculardynamicssimulationofgasmoleculesdissolvedinlubricantundershear AT joichisugimura moleculardynamicssimulationofgasmoleculesdissolvedinlubricantundershear
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Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear

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