Cake filtration in viscoelastic polymer solutions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F09%3A00008628" target="_blank" >RIV/00216275:25310/09:00008628 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Cake filtration in viscoelastic polymer solutions
Original language description
In this contribution, the filtration equations for a cake filtration in viscoelastic fluids are presented. They are based on a capillary hybrid model for the flow of a power law fluid. In order to express the elastic pressure drop excess in the flow of viscoelastic filtrate through the filter cake and filter screen, modified Deborah number correction functions are included into these equations. Their validity was examined experimentally. Filtration experiments with suspensions of hardened polystyrene particles (Krasten) in viscoelastic aqueous solutions of polyacryl amides were carried out at a constant pressure on a cylindrical filtration unit using filter screens of different resistance.
Czech name
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Czech description
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Project
<a href="/en/project/GD104%2F08%2FH055" target="_blank" >GD104/08/H055: Transport and reaction processes in complex multiphase systems</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Novel Trends in Rheology III, Proceedings of the International Conference
ISBN
978-0-7354-0689-6
ISSN
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e-ISSN
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Number of pages
10
Pages from-to
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Publisher name
American Institute of Physics
Place of publication
Melville
Event location
Zlín
Event date
Jul 29, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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