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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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JE - Non-nuclear power engineering, energy consumption and utilization

  • OECD FORD branch

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