Three-segment electrodiffusion probes for wall shear rate measurements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00330163" target="_blank" >RIV/68407700:21220/18:00330163 - isvavai.cz</a>
Result on the web
<a href="http://www.researchtrends.net/tia/abstract.asp?in=0&vn=20&tid=19&aid=6258&pub=2018&type=" target="_blank" >http://www.researchtrends.net/tia/abstract.asp?in=0&vn=20&tid=19&aid=6258&pub=2018&type=</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Three-segment electrodiffusion probes for wall shear rate measurements
Original language description
Electrodiffusion (ED) probes, flush-mounted into a wall, present a unique method for wall shear rate measurements. This method is based on the measurement of the limiting diffusion current. It is a non-invasive technique reflecting the phenomena at the wall, which cannot be captured by another technique. Wall shear rate is calculated from the measured current. Using three-segment probes, the components of wall shear rate can be measured. The underlying theory and new practical formulas for evaluation of wall shear rate and its components from measured segment currents are described. The use of three-segment and simple ED probes is documented using Taylor-Couette-Poiseuille flow. Three types of flow are studied: the Taylor vortices, helix winding in the same direction as the base flow (right spiral) and helix winding in the opposite direction (left spiral). The distributions of tangential and axial components of shear rate obtained by a three-segment probe at the wall of the outer steady cylinder are complemented by the photos of flow structures.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS 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
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Current Topics in Electrochemistry
ISSN
0972-4443
e-ISSN
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Volume of the periodical
20
Issue of the periodical within the volume
March
Country of publishing house
IN - INDIA
Number of pages
10
Pages from-to
85-94
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85064618795