Comparison of the effect of optical properties of liquid on the accuracy of measurement by PIV method

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00306263" target="_blank" >RIV/68407700:21220/16:00306263 - 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
Comparison of the effect of optical properties of liquid on the accuracy of measurement by PIV method
Original language description
The paper is concerned on the quantification of the error measurement by PIV method. Error is caused by different optical properties of liquid and the model of stenosis. Different optical properties of two materials cause light refraction at the interface of the materials. This light refraction causes the interference of the measurement that unable the measurement nearby the wall. Further problem is the optical deformation of the scan area that is caused by the curvature of the model. This deformation causes the error in the measurement. Elimination of the negative effects from the measurement is performed by comparing the refractive index of the liquid and the model of stenosis. Change of refractive index is performed by adding iodide sodium to the liquid. Measurement by PIV method with solution of iodide sodium and distilled water is done for the error quantification.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Studentská tvůrčí činnost 2016 - sborník konference
ISBN
978-80-01-05929-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
České vysoké učení technické v Praze, Fakulta strojní
Place of publication
Praha
Event location
Praha
Event date
Apr 19, 2016
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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