On modeling process of expression of the fluid saturated medium in screw compression machine

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F09%3A00501583" target="_blank" >RIV/49777513:23520/09:00501583 - isvavai.cz</a>
Alternative codes found
RIV/49777513:23640/09:00501583
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
On modeling process of expression of the fluid saturated medium in screw compression machine
Original language description
The paper deals with modeling the process of oil expression and filtration in rotating screw pressing machine. In this pilot study we consider linearized behavior of the compressed two-phase medium described by the Biot model of the poroelastic fluid-saturated material. The aim of the modeling reported here is to understand influences of various model parameters on the pressure and strain distributions during short stroke compression in the expression machine, which is featured by a small angle of the rotor rotation. In particular the boundary conditions and the model structure is discussed, also the friction phenomenon and accounted for. The model is implemented using the finite element method code SfePy. Numerical illustrations of the computer simulation are given.
Czech name
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Czech description
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Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Engineering Mechanics 2009
ISBN
978-80-86246-35-2
ISSN
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e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
Institute of Theoretical and Applied Mechanics, Academy of Sciences of the Czech Republic
Place of publication
Prague
Event location
Svratka
Event date
May 14, 2009
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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