The determination of viscosity at liquid mixtures – Comparison of approaches
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F17%3A00001155" target="_blank" >RIV/75081431:_____/17:00001155 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/17:00313878
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The determination of viscosity at liquid mixtures – Comparison of approaches
Original language description
The research of flow field parameters for non-stationary flow of non-Newtonian fluids carried out at the Institute of Fluid Mechanics and Thermodynamics of CTU showed the need for knowledge of determination of the resulting viscosity of a mixture of several liquids. There are several sources for determining viscosity of mixtures. It is possible either to find theoretical relations in the literature or use technical tables based on experimentally measured data. This article focuses on comparing these approaches with an experiment. The experiment was performed by a Rheotest RN 4.1 rotating viscometer produced by the company RHEOTEST Medingen. The research was carried out using a solution of glycerol and water. The research has shown great differences in results in different approaches for determining the viscosity of the liquid mixtures. The result of this paper is to determine the method of viscosity calculation that is closest to the experimental data.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
10305 - Fluids and plasma physics (including surface physics)
Result continuities
Project
<a href="/en/project/TE01020036" target="_blank" >TE01020036: Advanced technologies for heat and electricity production</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
36TH MEETING OF DEPARTMENTS OF FLUID MECHANICS AND THERMODYNAMICS
ISBN
9780735415720
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
American Institute of Physics
Place of publication
Melvile
Event location
Plzeň
Event date
Jun 13, 2017
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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