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WASSERWIRTSCHAFT
Published in: WASSERWIRTSCHAFT 1/2019

01-09-2019 | Technik

Investigation of hydraulic losses in a centrifugal pump with low specific speed

Authors: Fabian Hankeln, M. Sc., Prof. Dr.-Ing. Stefan Riedelbauch

Published in: WASSERWIRTSCHAFT | Special Issue 1/2019

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The attainable efficiency of centrifugal pumps with low specific speed is mainly driven by the hydraulic losses. In current design processes a detailed evaluation of the hydraulic losses' location is normally not taken into account. Therefore, a method based on the irreversible entropy production is introduced to calculate the distribution and the location of the hydraulic losses. The determined losses are used for a focused investigation of the fluid flow field and potential design optimisation. …
previous article Performance improvement of a mixed-flow pump by means of multi-objective optimization
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Metadata
Title
Investigation of hydraulic losses in a centrifugal pump with low specific speed
Authors
Fabian Hankeln, M. Sc.
Prof. Dr.-Ing. Stefan Riedelbauch
Publication date
01-09-2019
Publisher
Springer Fachmedien Wiesbaden
Published in
WASSERWIRTSCHAFT / Issue Special Issue 1/2019
Print ISSN: 0043-0978
Electronic ISSN: 2192-8762
DOI
https://doi.org/10.1007/s35147-019-0232-2

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