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

Kód výsledku v 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>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Studentská tvůrčí činnost 2016 - sborník konference

ISBN

978-80-01-05929-6

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

—

Název nakladatele

České vysoké učení technické v Praze, Fakulta strojní

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

19. 4. 2016

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

—