Multiphase fluid models to deal with fluid flow dynamics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F19%3A10244162" target="_blank" >RIV/61989100:27230/19:10244162 - isvavai.cz</a>
Result on the web
<a href="https://www.mmscience.eu/journal/issues/june-2019/articles/multiphase-fluid-models-to-deal-with-fluid-flow-dynamics" target="_blank" >https://www.mmscience.eu/journal/issues/june-2019/articles/multiphase-fluid-models-to-deal-with-fluid-flow-dynamics</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2019_06_201880" target="_blank" >10.17973/MMSJ.2019_06_201880</a>
Alternative languages
Result language
angličtina
Original language name
Multiphase fluid models to deal with fluid flow dynamics
Original language description
When dealing with dynamic issues, we often encounter problems of hydraulic shock (water hammer) and cavitation causing distortion of the surrounding material, destruction of material, accompanied by sounds and vibrations. These dynamic behavior of the liquids is due to the presence of gases in the liquid, especially air, vapor and possibly other gases in smaller quantities. The density of such a liquid is assumed to be a function of a liquid elastic modulus depending on pressure or it is defined as the density of a multiphase mixture of incompressible liquid and compressible gases (vapour, air) depending on pressure too. The article is focused on specification of mathematical models of multiphase flow for piping (one dimensional) hydraulic systems and spatial (three dimensional) hydraulic elements and systems. The electrohydraulic analogue (Matlab-SimHydraulics) method and finite volume method (Ansys-Fluent) are used for illustrative fluid dynamics tasks. (C) 2019, MM publishing Ltd.. All rights reserved.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Research Centre of Advanced Mechatronic Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
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Volume of the periodical
2019
Issue of the periodical within the volume
June
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
2891-2896
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85073295402