Study of the nozzle check valve with respect to its operating characteristics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F18%3APU128078" target="_blank" >RIV/00216305:26210/18:PU128078 - isvavai.cz</a>
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/abs/2018/15/epjconf_efm2018_02044/epjconf_efm2018_02044.html" target="_blank" >https://www.epj-conferences.org/articles/epjconf/abs/2018/15/epjconf_efm2018_02044/epjconf_efm2018_02044.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/201818002044" target="_blank" >10.1051/epjconf/201818002044</a>
Alternative languages
Result language
angličtina
Original language name
Study of the nozzle check valve with respect to its operating characteristics
Original language description
Several modifications were developed when designing the nozzle valve. This study offers an assessment of the properties of new modifications of the nozzle valve design. The main operating characteristics, such as loss and flow coefficients, were determined using a CFD methods. Besides mentioned coefficients, the forces acting on the valve disc are also decisive for the behavior of the valve, both in its steady and unsteady operation. It is important to examine the possible simplification and matching of CFD simulation results from 2D and 3D geometries in terms of subsequent dynamic analysis of the valve. This will be taken into consideration by comparing the above-mentioned operating characteristics, by analyzing the forces acting on the valve disc and comparing the velocity and pressure fields.
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
20704 - Energy and fuels
Result continuities
Project
<a href="/en/project/TH01011352" target="_blank" >TH01011352: Innovative research of check valves for extreme operating conditions in energetics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
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
ISBN
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ISSN
2100-014X
e-ISSN
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Number of pages
12
Pages from-to
1-12
Publisher name
EPJ Web of Conferences
Place of publication
Neuveden
Event location
Mikulov
Event date
Nov 21, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000454317800045