A Prediction Method of Wear for Volute Casing of a Centrifugal Slurry Pump
Joint Authors
Qiu, Yijie
Wu, Lijuan
Shi, Baocheng
Pan, Jianpeng
Zhang, Xingkai
Zhang, Yindi
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-18
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Volute wall wear situations directly affect a long time safe operation for the centrifugal slurry pump unit and the whole system.
In the present study, internal flow field is numerically investigated in a solid-liquid centrifugal pump, and the volute wall wear caused by the solid-liquid two-phase flow is predicted with wear equation.
A systematic analysis on the wear mechanism of the centrifugal pump volute wall is carried out deeply, including the volute wall wear region, wear rate, and the relationship among inlet flow rate, particle concentration, and particle size.
The predicted high erosion intensity area shows good agreement with the experimental erosion area, and the predicted and experimental areas are both located at the volute angle of 180° and near tongue.
Therefore, the wear equation put forward in the present study is effective for estimating the erosion intensity and predicting the erosion area around the volute casing of a centrifugal pump.
American Psychological Association (APA)
Shi, Baocheng& Pan, Jianpeng& Wu, Lijuan& Zhang, Xingkai& Qiu, Yijie& Zhang, Yindi. 2020. A Prediction Method of Wear for Volute Casing of a Centrifugal Slurry Pump. Geofluids،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1165900
Modern Language Association (MLA)
Shi, Baocheng…[et al.]. A Prediction Method of Wear for Volute Casing of a Centrifugal Slurry Pump. Geofluids No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1165900
American Medical Association (AMA)
Shi, Baocheng& Pan, Jianpeng& Wu, Lijuan& Zhang, Xingkai& Qiu, Yijie& Zhang, Yindi. A Prediction Method of Wear for Volute Casing of a Centrifugal Slurry Pump. Geofluids. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1165900
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1165900