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165579

Leading Edge Wear and Sliding Wear of the Vanes of a Centrifugal Model-Dredge Pump.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Mechanical Power Engineering

Abstract

A test method has been developed to rank the erosive wear of the vanes of a centrifugal--model-dredge-pump. The test allows to distinguish between leading edge erosive wear and sliding erosive wear of the vanes using specially designed moulds for the leading edge. The centrifugal model-dredge-pump with a dismountable impeller enables to measure the wear of the vanes individually as well at the leading edge as on the surface with respect to the working point of the pump. 
At the beginning a solid-liquid mixture of quartz sand and water with a solid concentration of 30 by volume was used. It was followed by a mixture of furnace slag and water with the same concentration. The effect of variables on the erosive wear rate, such as type of solid material and flow rate, can be correlated for the material weight loss of the vane. 
Advantages of this method are the simplicity and the possibility of wear ranking, with acceptable results. 

DOI

10.21608/bfemu.2021.165579

Authors

First Name

Imam

Last Name

El-Sawaf

MiddleName

-

Affiliation

Lecturer at Mechanical Power Engineering Department., Faculty of Engineering., Suez Canal University., Port-Said., Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

18

Article Issue

3

Related Issue

24035

Issue Date

1993-09-01

Receive Date

1993-07-11

Publish Date

2021-04-20

Page Start

75

Page End

84

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 18_Issue 3_Pages 75-84.pdf

PDF . 432.8kB

Link

https://bfemu.journals.ekb.eg/article_165579.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=165579

Order

16

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Leading Edge Wear and Sliding Wear of the Vanes of a Centrifugal Model-Dredge Pump.

Details

Type

Article

Created At

22 Jan 2023