Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -

Characteristics of friction and adhesion/cohesion between snow and SS400 steel in a shearing velocity range of 2.5-25.4 m/s, as well as in snow itself in a shearing velocity range of 0.5-2.5 m/s, were analyzed by using a specially developed annular shearing type experimental analysis system in a nor...

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Autores principales:	Toshikazu Fujino, Masajiro Abe, Isao Kamiishi, Katsumi Iwamoto
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2015
Materias:	tribology snow friction adhesion cohesion steel high pressure high shearing velocity 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/3cf7aa8b9a714ae780072c5d082a777e
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spelling	oai:doaj.org-article:3cf7aa8b9a714ae780072c5d082a777e2021-11-05T09:22:37ZTribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -1881-219810.2474/trol.10.190https://doaj.org/article/3cf7aa8b9a714ae780072c5d082a777e2015-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/10/2/10_190/_pdf/-char/enhttps://doaj.org/toc/1881-2198Characteristics of friction and adhesion/cohesion between snow and SS400 steel in a shearing velocity range of 2.5-25.4 m/s, as well as in snow itself in a shearing velocity range of 0.5-2.5 m/s, were analyzed by using a specially developed annular shearing type experimental analysis system in a normal stress range of 20-60 kPa. The friction coefficient between melt forms and SS400 was smaller than that between rounded grains and SS400 at the same shearing velocity. The adhesive force per unit area of the rounded grains and the melt forms with respect to SS400 and the cohesive forces per unit area in the rounded grains and the melt forms tended to be larger with smaller shearing velocity in the transient state, whereas those in the steady state showed the opposite tendency, except for the adhesive force of the melt forms in the transient state and that of the rounded grains in the steady state in the case where the shearing velocity was 25.4 m/s. In addition, the friction coefficients in the rounded grains and the melt forms were larger with decreasing shearing velocity.Toshikazu FujinoMasajiro AbeIsao KamiishiKatsumi IwamotoJapanese Society of Tribologistsarticletribologysnowfrictionadhesioncohesionsteelhigh pressurehigh shearing velocityPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 10, Iss 2, Pp 190-200 (2015)
institution	DOAJ
collection	DOAJ
language	EN
topic	tribology snow friction adhesion cohesion steel high pressure high shearing velocity Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	tribology snow friction adhesion cohesion steel high pressure high shearing velocity Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Toshikazu Fujino Masajiro Abe Isao Kamiishi Katsumi Iwamoto Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -
description	Characteristics of friction and adhesion/cohesion between snow and SS400 steel in a shearing velocity range of 2.5-25.4 m/s, as well as in snow itself in a shearing velocity range of 0.5-2.5 m/s, were analyzed by using a specially developed annular shearing type experimental analysis system in a normal stress range of 20-60 kPa. The friction coefficient between melt forms and SS400 was smaller than that between rounded grains and SS400 at the same shearing velocity. The adhesive force per unit area of the rounded grains and the melt forms with respect to SS400 and the cohesive forces per unit area in the rounded grains and the melt forms tended to be larger with smaller shearing velocity in the transient state, whereas those in the steady state showed the opposite tendency, except for the adhesive force of the melt forms in the transient state and that of the rounded grains in the steady state in the case where the shearing velocity was 25.4 m/s. In addition, the friction coefficients in the rounded grains and the melt forms were larger with decreasing shearing velocity.
format	article
author	Toshikazu Fujino Masajiro Abe Isao Kamiishi Katsumi Iwamoto
author_facet	Toshikazu Fujino Masajiro Abe Isao Kamiishi Katsumi Iwamoto
author_sort	Toshikazu Fujino
title	Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -
title_short	Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -
title_full	Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -
title_fullStr	Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -
title_full_unstemmed	Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -
title_sort	tribological characteristics between snow and steel and in snow - development of annular shearing type experimental analysis system -
publisher	Japanese Society of Tribologists
publishDate	2015
url	https://doaj.org/article/3cf7aa8b9a714ae780072c5d082a777e
work_keys_str_mv	AT toshikazufujino tribologicalcharacteristicsbetweensnowandsteelandinsnowdevelopmentofannularshearingtypeexperimentalanalysissystem AT masajiroabe tribologicalcharacteristicsbetweensnowandsteelandinsnowdevelopmentofannularshearingtypeexperimentalanalysissystem AT isaokamiishi tribologicalcharacteristicsbetweensnowandsteelandinsnowdevelopmentofannularshearingtypeexperimentalanalysissystem AT katsumiiwamoto tribologicalcharacteristicsbetweensnowandsteelandinsnowdevelopmentofannularshearingtypeexperimentalanalysissystem
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Tribological Characteristics between Snow and Steel and in Snow - Development of Annular Shearing Type Experimental Analysis System -

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