Analysis of pressure losses in the diffuser of a control valve

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43949435" target="_blank" >RIV/49777513:23210/17:43949435 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/17:00320871
Result on the web
<a href="https://www.epj-conferences.org/articles/epjconf/pdf/2017/12/epjconf_efm2017_02135.pdf" target="_blank" >https://www.epj-conferences.org/articles/epjconf/pdf/2017/12/epjconf_efm2017_02135.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/epjconf/201714302135" target="_blank" >10.1051/epjconf/201714302135</a>

Result language
angličtina
Original language name
Analysis of pressure losses in the diffuser of a control valve
Original language description
The pressure loss in the diffuser of a control valve is evaluated by using CFD computations. Pressure ratios and lifts of a cone for the recommended flow characteristics of an experimental turbine are considered. The pressure loss in a valve is compared with the pressure loss in a nozzle, i.e. the embodiment of the valve without a cone. Computations are carried out for the same mass flow. Velocity profiles are evaluated in both versions of computations. Comparison of computed pressure losses, with the loss evaluated by using relations for diffusers with the ideal velocity conditions in the input cross-section, is carried out.
Czech name
—
Czech description
—

Project
<a href="/en/project/LQ1603" target="_blank" >LQ1603: Research for SUSEN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)