From quasi-incompressible to semi-compressible fluids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F21%3A00548754" target="_blank" >RIV/61388998:_____/21:00548754 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/21:10436761
Result on the web
<a href="https://www.aimsciences.org/article/doi/10.3934/dcdss.2020414" target="_blank" >https://www.aimsciences.org/article/doi/10.3934/dcdss.2020414</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3934/dcdss.2020414" target="_blank" >10.3934/dcdss.2020414</a>
Alternative languages
Result language
angličtina
Original language name
From quasi-incompressible to semi-compressible fluids
Original language description
A new concept of semi-compressible fluids is introduced for slightly compressible visco-elastic fluids (typically rather liquids than gasses) where mass density variations are negligible in some sense, while being directly controlled by pressure which is very small in comparison with the elastic bulk modulus. The physically con-sistent fully Eulerian models with specific dispersion of pressure-wave speed are de-vised. This contrasts to the so-called quasi-incompressible fluids which are described not physically consistently and, in fact, only approximate ideally incompressible ones in the limit. After surveying and modifying models for the quasi-incompressible fluids, we eventually devise some fully convective models complying with energy conservation and capturing phenomena as pressure-wave propagation with wave length (and possibly also pressure) dependent velocity.
Czech name
—
Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10102 - Applied mathematics
Result continuities
Project
<a href="/en/project/GA19-04956S" target="_blank" >GA19-04956S: Dynamic and nonlinear behaviour of smart structures; modelling and optimization</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Discrete and Continuous Dynamical systems - Series S
ISSN
1937-1632
e-ISSN
1937-1179
Volume of the periodical
14
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
23
Pages from-to
4069-4092
UT code for WoS article
000692234900008
EID of the result in the Scopus database
2-s2.0-85110842667