Bulk Fluidity and Apparent Wall Slip of Aqueous Kaolin Suspensions Studied Using the Cone-Cone (KK) Sensor: Effect of the Sensor Surface Quality.
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F17%3A00478160" target="_blank" >RIV/67985858:_____/17:00478160 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.colsurfa.2017.08.013" target="_blank" >http://dx.doi.org/10.1016/j.colsurfa.2017.08.013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.colsurfa.2017.08.013" target="_blank" >10.1016/j.colsurfa.2017.08.013</a>
Alternative languages
Result language
angličtina
Original language name
Bulk Fluidity and Apparent Wall Slip of Aqueous Kaolin Suspensions Studied Using the Cone-Cone (KK) Sensor: Effect of the Sensor Surface Quality.
Original language description
Influence of sensor surface quality on apparent wall slip (AWS) effects in aqueous kaolin suspensions was studied using AWS rotational viscometry with four unconventional cone-cone (KK) sensors of different materials and surface finishing. The fluidity φ[σ] and slip χ[σ] material functions were obtained for three concentrations of kaolin (30, 35, and 40 wt.%) applying several gap thicknesses (between 0.6 and 1.6 mm). Positive slip coefficients were found in the sensors made from titanium or stainless steel with smooth or sand-blasted surfaces. A negative AWS effect was detected for the sensor made of aluminum alloy with eloxal coated surfaces. This negative AWS effect is interpreted as a consequence of possible formation of a stagnant layer at the walls.
Czech name
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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
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Colloids and Surfaces. A - Physicochemical and Engineering Aspects
ISSN
0927-7757
e-ISSN
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Volume of the periodical
533
Issue of the periodical within the volume
NOV 20
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
338-346
UT code for WoS article
000413628000042
EID of the result in the Scopus database
2-s2.0-85029307557