422319

A Comprehensive Review and Background on Centrifugal Pump Performance under Multiphase Flow and Varying Operating Conditions

Article

Last updated: 27 Apr 2025

Subjects

-

Tags

Mechanical power engineering

Abstract

Centrifugal pumps play a critical role in various engineering sectors, particularly in applications involving the transportation of slurries mixtures of liquids and solid particles. Among these, slurry pumps are essential for industries such as phosphate mining and long-distance pipeline transport, where the efficient movement of abrasive and heterogeneous materials is vital. This review provides a comprehensive background on the performance of centrifugal pumps operating under multiphase flow conditions, with an emphasis on slurry handling. The interaction between pump performance and key parameters such as solid particle size, concentration, and density is examined, highlighting how these variables influence head loss, efficiency, and wear characteristics. While centrifugal pumps are widely utilized due to their cost-effectiveness and ability to manage high-throughput flow, their performance under challenging conditions—such as those involving cavitation—remains a subject of ongoing investigation. Cavitation, induced by localized pressure drops within the pump, can lead to vapor bubble formation and subsequent collapse, causing significant damage to internal components. The presence of solid particles adds complexity to this phenomenon, and the current understanding of how slurry affects cavitation behavior and long-term pump performance is still evolving. This review aims to synthesize existing research findings, identify critical knowledge gaps, and suggest directions for future studies to support the development of more robust and efficient centrifugal pump designs for multiphase flow environments.

DOI

10.21608/pesj.2025.371163.1026

Keywords

Slurry pumps, Two phases’ pumps, Performance curves and non-cavitation

Authors

First Name

Elsaid

Last Name

Nossir

MiddleName

Fathy Elsaid

Affiliation

Mechanical Power Engineering Departments, Faculty of Engineering, Tanta University, Tanta, Egypt

Email

eng.elsa3ed@gmail.com

City

-

Orcid

-

First Name

Medhat

Last Name

Elkelawy

MiddleName

-

Affiliation

Mechanical engineering department, Faculty of Engineering, Pharos University in Alexandria, Alexandria, Egypt Department of Mechanical Power Engineering, Faculty of Engineering, Tanta University, Tanta, Egypt

Email

medhatelkelawy@f-eng.tanta.edu.eg

City

-

Orcid

0000-0002-4191-9772

First Name

Hagar

Last Name

Bastawissi

MiddleName

Alm-Eldin

Affiliation

Department of Mechanical Power Engineering, Faculty of Engineering, Tanta University, Tanta, Egypt

Email

hagaralmeldin@f-eng.tanta.edu.eg

City

-

Orcid

-

First Name

Mohammed

Last Name

Elsamadony

MiddleName

Osama

Affiliation

Mechanical Power Engineering Dep., Faculty of Engineering, Tanta University, Tanta, Egypt

Email

samadony_2000@f-eng.tanta.edu.eg

City

-

Orcid

-

Volume

2

Article Issue

1

Related Issue

54245

Issue Date

2025-06-01

Receive Date

2025-03-29

Publish Date

2025-06-01

Page Start

117

Page End

128

Online ISSN

3009-6197

Link

https://pesj.journals.ekb.eg/article_422319.html

Detail API

http://journals.ekb.eg?_action=service&article_code=422319

Order

422,319

Type

Review papers

Type Code

3,165

Publication Type

Journal

Publication Title

Pharos Engineering Science Journal

Publication Link

https://pesj.journals.ekb.eg/

MainTitle

A Comprehensive Review and Background on Centrifugal Pump Performance under Multiphase Flow and Varying Operating Conditions

Details

Type

Article

Created At

27 Apr 2025