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

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 Jan 1
Externally published	Yes

Keywords

Cavitation
Fluid Machinery
Jet
Water Turbine
Wear

ASJC Scopus subject areas

Condensed Matter Physics
Mechanical Engineering

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10.1299/kikaib.57.1701

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Cite this

Sato, J., Usami, K., Okamura, T., & Hokkirigawa, K. (1991). Comparison of Silt Erosion Characteristics of Materials through Different Types of Test Methods. Transactions of the Japan Society of Mechanical Engineers Series B, 57(537), 1701-1706. https://doi.org/10.1299/kikaib.57.1701

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