Numerical simulation and experimental verification of flow through throttle valve

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F23%3A10254325" target="_blank" >RIV/61989100:27230/23:10254325 - isvavai.cz</a>

Výsledek na webu

<a href="https://pubs.aip.org/aip/acp/article-abstract/2672/1/020017/2867166/Numerical-simulation-and-experimental-verification?redirectedFrom=fulltext" target="_blank" >https://pubs.aip.org/aip/acp/article-abstract/2672/1/020017/2867166/Numerical-simulation-and-experimental-verification?redirectedFrom=fulltext</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1063/5.0119995" target="_blank" >10.1063/5.0119995</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Numerical simulation and experimental verification of flow through throttle valve

Popis výsledku v původním jazyce

The article is focused on the experimental determination of the static ?p-Q characteristics and flow numerical simulation through the throttle valve which is located in the Plexiglas manifold. The throttle valve is the hydraulic element that creates the flow resistance in the hydraulic circuit. This resistance then results in the increased pressure drop depending on the volume flow rate level during the flow through the throttle valve. The physical properties dependencies are determined for the mineral oil HV46. These dependencies are used to define fluid in the computational models. The ANSYS Fluent software is used to evaluate the partial mathematical simulations. The article deals with flow mathematical simulations through the throttle valve for the laminar model, RANS models, and LES model. The single-phase flow is taken into account in the mathematical models. The results of the numerical simulations and the experiment are compared. (C) 2023 Author(s).

Název v anglickém jazyce

Numerical simulation and experimental verification of flow through throttle valve

Popis výsledku anglicky

The article is focused on the experimental determination of the static ?p-Q characteristics and flow numerical simulation through the throttle valve which is located in the Plexiglas manifold. The throttle valve is the hydraulic element that creates the flow resistance in the hydraulic circuit. This resistance then results in the increased pressure drop depending on the volume flow rate level during the flow through the throttle valve. The physical properties dependencies are determined for the mineral oil HV46. These dependencies are used to define fluid in the computational models. The ANSYS Fluent software is used to evaluate the partial mathematical simulations. The article deals with flow mathematical simulations through the throttle valve for the laminar model, RANS models, and LES model. The single-phase flow is taken into account in the mathematical models. The results of the numerical simulations and the experiment are compared. (C) 2023 Author(s).

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20301 - Mechanical engineering

Projekt

<a href="/cs/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Centrum výzkumu pokročilých mechatronických systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

AIP Conference Proceedings. Volume 2672

ISBN

978-0-7354-4325-9

ISSN

0094-243X

e-ISSN

—

Počet stran výsledku

7

Strana od-do

1-7

Název nakladatele

American Institute of Physics

Místo vydání

New York

Místo konání akce

Horní Bečva

Datum konání akce

13. 10. 2021

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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