In-situ measurement of dynamics of pump-pipeline system transporting sewage sludge. Part I. Operating points of the pump-pipeline system.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00385662" target="_blank" >RIV/68407700:21110/25:00385662 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
In-situ measurement of dynamics of pump-pipeline system transporting sewage sludge. Part I. Operating points of the pump-pipeline system.
Original language description
In-situ measurements were conducted on a pump-pipeline system at a wastewater treatment plant (WWTP) to gather data for determining the effect of pumped sewage sludge properties on the performance characteristics of both the centrifugal pump and the pipeline in the transport system. The data and subsequent analysis provide valuable insights into the dynamics of the transport system and its response to the variable rheology of the pumped sludge. The results illustrate the behaviour of a real-world system and offer useful information for the effective design and efficient operation of WWTP transport systems. The transported sewage sludge exhibited non-Newtonian behaviour, characterised by the Herschel-Bulkley rheological model. During the measurement period, the rheological parameters varied in conjunction with sludge density and total solids concentration by mass. The concentration ranged from 3% to 7%TS, significantly affecting the rheological properties of the sludge and, consequently, the performance of both the pump and the pipeline. This work quantifies the effects of variable sludge properties on the operating conditions of the system.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20101 - Civil engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the 22nd International Conference on HYDROTRANSPORT
ISBN
978-80-01-07404-6
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
190-197
Publisher name
CESKE VYSOKE UCENI TECHNICKE V PRAZE
Place of publication
Praha
Event location
Praha
Event date
May 27, 2025
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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