Investigation of Water-Repellent Thrust Bearing

In this study, the flat thrust bearing was developed by actively exploiting the slip flow generated on a water-repellent surface. In order to produce a load, bearing has a structure that generates pressure flow by using the discontinuity of the shear flow rate at the interface between a water-repell...

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Autor principal:	Akitoshi Takeuchi
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2010
Materias:	thrust bearing slip flow water-repellent glass purified water friction reduction 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/1c35fe4f7c0643b1b4af5e551485ed35
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spelling	oai:doaj.org-article:1c35fe4f7c0643b1b4af5e551485ed352021-11-05T09:27:04ZInvestigation of Water-Repellent Thrust Bearing1881-219810.2474/trol.5.161https://doaj.org/article/1c35fe4f7c0643b1b4af5e551485ed352010-07-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/5/3/5_3_161/_pdf/-char/enhttps://doaj.org/toc/1881-2198In this study, the flat thrust bearing was developed by actively exploiting the slip flow generated on a water-repellent surface. In order to produce a load, bearing has a structure that generates pressure flow by using the discontinuity of the shear flow rate at the interface between a water-repellent surface that generates a slip flow and an untreated surface free from slip flow. This structure results in a completely flat bearing that has no geometrical variations in its surface level. Startup test and friction test on a water-repellent thrust bearing that consists of three water-repellent sections and three untreated sections on the surface of a glass disk were performed. The results verified that this water-repellent thrust bearing functioned well with a low friction, approximately 1/100 of the friction of non treatment glass.Akitoshi TakeuchiJapanese Society of Tribologistsarticlethrust bearingslip flowwater-repellentglasspurified waterfriction reductionPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 5, Iss 3, Pp 161-164 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	thrust bearing slip flow water-repellent glass purified water friction reduction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	thrust bearing slip flow water-repellent glass purified water friction reduction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Akitoshi Takeuchi Investigation of Water-Repellent Thrust Bearing
description	In this study, the flat thrust bearing was developed by actively exploiting the slip flow generated on a water-repellent surface. In order to produce a load, bearing has a structure that generates pressure flow by using the discontinuity of the shear flow rate at the interface between a water-repellent surface that generates a slip flow and an untreated surface free from slip flow. This structure results in a completely flat bearing that has no geometrical variations in its surface level. Startup test and friction test on a water-repellent thrust bearing that consists of three water-repellent sections and three untreated sections on the surface of a glass disk were performed. The results verified that this water-repellent thrust bearing functioned well with a low friction, approximately 1/100 of the friction of non treatment glass.
format	article
author	Akitoshi Takeuchi
author_facet	Akitoshi Takeuchi
author_sort	Akitoshi Takeuchi
title	Investigation of Water-Repellent Thrust Bearing
title_short	Investigation of Water-Repellent Thrust Bearing
title_full	Investigation of Water-Repellent Thrust Bearing
title_fullStr	Investigation of Water-Repellent Thrust Bearing
title_full_unstemmed	Investigation of Water-Repellent Thrust Bearing
title_sort	investigation of water-repellent thrust bearing
publisher	Japanese Society of Tribologists
publishDate	2010
url	https://doaj.org/article/1c35fe4f7c0643b1b4af5e551485ed35
work_keys_str_mv	AT akitoshitakeuchi investigationofwaterrepellentthrustbearing
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Investigation of Water-Repellent Thrust Bearing

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