Effect of Impeller Blade Slot on Centrifugal Pump Performance

Effect of Impeller Blade Slot on Centrifugal Pump Performance

Ahmed Farid Ayad Hassan

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Hamed M. Abdalla

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Ahmed Abo El-Azm Aly

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α Military Technical College

Effect of Impeller Blade Slot on Centrifugal Pump Performance

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Abstract

The effect of impeller backward blades with slot on the centrifugal pump performance has been investigated numerically. Impeller blades have been modified with different geometrical parameters of slot such as: slot radial position (Rs), slot height (h s ) and slot inclination angle (θ s ). 3-D numerical simulation has been carried out using commercial software, ANSYS® CFX, to study the effect on the pump performance at different flow rates. The numerical simulation has been compared with previously published experimental results to verify the numerical solution. In addition, the results have been compared with the impeller without slots for the same operating conditions. It has been shown that the slot parameters have a significant effect on the centrifugal impeller performance.

References

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Ahmed Farid Ayad Hassan. 2016. \u201cEffect of Impeller Blade Slot on Centrifugal Pump Performance\u201d. Global Journal of Research in Engineering - J: General Engineering GJRE-J Volume 16 (GJRE Volume 16 Issue J4): .

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GJRE Volume 16 Issue J4
Pg. 29- 43

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

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Classification

GJRE-J Classification: FOR Code: 099999

Submission ReceivedDecember 11, 2015
Peer Review Double Blind
Handling Editor
Accepted January 2, 2016
Published January 15, 2016

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v1.2

Issue date

November 6, 2016

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Article Matrices

Total Score: 103

Country: Egypt

Subject: Global Journal of Research in Engineering - J: General Engineering

Authors: Ahmed Farid Ayad Hassan, Hamed M. Abdalla, Ahmed Abo El-Azm Aly (PhD/Dr. count: 0)

View Count (all-time): 205

Total Views (Real + Logic): 3718

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Publish Date: 2016 11, Sun

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Total Views: 3718

Total Downloads: 1852

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