Comparison of Silt Erosion Characteristics of Materials through Different Types of Test Methods

Joshiro Sato; Kenichi Usami; Tomoyoshi Okamura; Kazuo Hokkirigawa

doi:10.1299/kikaib.57.1701

Comparison of Silt Erosion Characteristics of Materials through Different Types of Test Methods

Joshiro Sato, Kenichi Usami, Tomoyoshi Okamura, Kazuo Hokkirigawa

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Abrasive wear patterns of materials were studied using experimental apparatuses of an impinging jet in air, an impinging jet in water and a rotating disk. These were also compared with patterns obtained with prototype turbines. Ploughing was main type, with some wedge type observed in the prototype turbine. These patterns resembled those observed for some test results with the impinging jet. Test results on the impinging jet could be shown on the abrasive wear mode diagram, applying the maximum degree of penetration D_pmax and shear strength f at the contact interface.

Original language	English
Pages (from-to)	1701-1706
Number of pages	6
Journal	Transactions of the Japan Society of Mechanical Engineers Series B
Volume	57
Issue number	537
DOIs	https://doi.org/10.1299/kikaib.57.1701
Publication status	Published - 1991
Externally published	Yes

Keywords

Cavitation
Fluid Machinery
Jet
Water Turbine
Wear

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

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abstract = "Abrasive wear patterns of materials were studied using experimental apparatuses of an impinging jet in air, an impinging jet in water and a rotating disk. These were also compared with patterns obtained with prototype turbines. Ploughing was main type, with some wedge type observed in the prototype turbine. These patterns resembled those observed for some test results with the impinging jet. Test results on the impinging jet could be shown on the abrasive wear mode diagram, applying the maximum degree of penetration Dpmax and shear strength f at the contact interface.",

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author = "Joshiro Sato and Kenichi Usami and Tomoyoshi Okamura and Kazuo Hokkirigawa",

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language = "English",

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pages = "1701--1706",

journal = "Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B",

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TY - JOUR

T1 - Comparison of Silt Erosion Characteristics of Materials through Different Types of Test Methods

AU - Sato, Joshiro

AU - Usami, Kenichi

AU - Okamura, Tomoyoshi

AU - Hokkirigawa, Kazuo

PY - 1991

Y1 - 1991

N2 - Abrasive wear patterns of materials were studied using experimental apparatuses of an impinging jet in air, an impinging jet in water and a rotating disk. These were also compared with patterns obtained with prototype turbines. Ploughing was main type, with some wedge type observed in the prototype turbine. These patterns resembled those observed for some test results with the impinging jet. Test results on the impinging jet could be shown on the abrasive wear mode diagram, applying the maximum degree of penetration Dpmax and shear strength f at the contact interface.

AB - Abrasive wear patterns of materials were studied using experimental apparatuses of an impinging jet in air, an impinging jet in water and a rotating disk. These were also compared with patterns obtained with prototype turbines. Ploughing was main type, with some wedge type observed in the prototype turbine. These patterns resembled those observed for some test results with the impinging jet. Test results on the impinging jet could be shown on the abrasive wear mode diagram, applying the maximum degree of penetration Dpmax and shear strength f at the contact interface.

KW - Cavitation

KW - Fluid Machinery

KW - Jet

KW - Water Turbine

KW - Wear

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JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B

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Comparison of Silt Erosion Characteristics of Materials through Different Types of Test Methods

Abstract

Keywords

ASJC Scopus subject areas

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