End Effects in Rotational Viscometry II. Pseudoplastic Fluids at Elevated Reynolds Number.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F15%3A00452904" target="_blank" >RIV/67985858:_____/15:00452904 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s00397-015-0878-3" target="_blank" >http://dx.doi.org/10.1007/s00397-015-0878-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00397-015-0878-3" target="_blank" >10.1007/s00397-015-0878-3</a>
Alternative languages
Result language
angličtina
Original language name
End Effects in Rotational Viscometry II. Pseudoplastic Fluids at Elevated Reynolds Number.
Original language description
Neglecting of end effects in rotational viscometry introduces 10-30 % error in the estimate of shear stress sigma (R) at surface of rotating cylindrical spindle. Actual values of the correction coefficient c (L) for a real sensor depend on pseudoplasticity level of a given sample (measured by the flow-behavior index n) and inertia level (measured by the Reynolds number Re). The correction coefficients for the real sensors with coaxial cylinders are calculated by solving the related flow problem for Generalized Newtonian Fluid with power-law viscosity function. In addition to the cylindrical sensors according to ISO 3219 CEN Bruxelles 53:019, (1994) , also some clones with different geometry simplex H = h/R are considered. The results on c (L) (n, Re, H) are presented as a simple empirical formula for easy use in downstream treatment of primary data using the pseudosimilarity approach.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CI - Industrial chemistry and chemical engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GAP105%2F12%2F0664" target="_blank" >GAP105/12/0664: Hydro-mechanical interactions of particles in solid-fluid systems</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Rheologica Acta
ISSN
0035-4511
e-ISSN
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Volume of the periodical
54
Issue of the periodical within the volume
11
Country of publishing house
DE - GERMANY
Number of pages
12
Pages from-to
903-914
UT code for WoS article
000365743500003
EID of the result in the Scopus database
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