Computation of water hammer protection of modernized pumping station
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F14%3A86090436" target="_blank" >RIV/61989100:27230/14:86090436 - isvavai.cz</a>
Result on the web
<a href="http://www.epj-conferences.org/articles/epjconf/pdf/2014/04/epjconf_efm-13_02035.pdf" target="_blank" >http://www.epj-conferences.org/articles/epjconf/pdf/2014/04/epjconf_efm-13_02035.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/20146702035" target="_blank" >10.1051/epjconf/20146702035</a>
Alternative languages
Result language
angličtina
Original language name
Computation of water hammer protection of modernized pumping station
Original language description
Pumping station supplies water for irrigation. Maximal capacity 2 x 1.2 m3/s became insu?cient, thus it was upgraded to 2 x 2 m3/s. Paper is focused on design of protection against water hammer in case of sudden pumps trip. Numerical simulation of the most dangerous case (when pumps are giving the maximal ?ow rate) showed that existing air vessels were not able to protect the system and it would be necessary to add new vessels. Special care was paid to in?uence of their connection to the main pipeline,because the resistance of the connection has a signi?cant impact on the scale of pressure pulsations. Finally, the pump trip was performed to verify if the system worked correctly. The test showed that pressure pulsations are lower (better) than computation predicted. This discrepancy was further analysed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
<a href="/en/project/EE2.3.30.0016" target="_blank" >EE2.3.30.0016: Opportunities for young researchers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
EPJ Web of Conferences. Volume 67
ISBN
978-80-260-5375-0
ISSN
2100-014X
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
EDP Sciences
Place of publication
Paříž
Event location
Kutná Hora
Event date
Nov 19, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000343672100038