Registration of rheological properties of liquids by electromagnetic levitation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F16%3A86099921" target="_blank" >RIV/61989100:27240/16:86099921 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/16:86099921

Výsledek na webu

<a href="http://dx.doi.org/10.1134/S0020441216010024" target="_blank" >http://dx.doi.org/10.1134/S0020441216010024</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1134/S0020441216010024" target="_blank" >10.1134/S0020441216010024</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Registration of rheological properties of liquids by electromagnetic levitation

Popis výsledku v původním jazyce

The presented paper is focused on possibilities of research of rheological properties of liquids with use of the device based on the principle of electromagnetic levitation. The device works on the principle of damping of the levitated body vibrations by the liquid. Levitation is ensured by feedback control of the magnetic field using an optical barrier. Vibrations are excited by controlled interruptions of electromagnetic field. Thanks to this principle it is possible to investigate the liquid of non-Newtonian character, as well as liquids susceptible to clinging on spindles of rotational viscometers. The equipment was calibrated using silicate oil standards and its performance was compared with commercially used models of viscometers Anton Paar FRS1600 (viscosity range 3 mPa s-20 Pa s, precision 0.5%, temperature range 300-1600oC) and Brookfield DV-III Ultra (viscosity range 1.4 mPa s-20 Pa s, precision 1%, temperature range 100-1600oC). (C) 2016, Pleiades Publishing, Inc.

Název v anglickém jazyce

Registration of rheological properties of liquids by electromagnetic levitation

Popis výsledku anglicky

The presented paper is focused on possibilities of research of rheological properties of liquids with use of the device based on the principle of electromagnetic levitation. The device works on the principle of damping of the levitated body vibrations by the liquid. Levitation is ensured by feedback control of the magnetic field using an optical barrier. Vibrations are excited by controlled interruptions of electromagnetic field. Thanks to this principle it is possible to investigate the liquid of non-Newtonian character, as well as liquids susceptible to clinging on spindles of rotational viscometers. The equipment was calibrated using silicate oil standards and its performance was compared with commercially used models of viscometers Anton Paar FRS1600 (viscosity range 3 mPa s-20 Pa s, precision 0.5%, temperature range 300-1600oC) and Brookfield DV-III Ultra (viscosity range 1.4 mPa s-20 Pa s, precision 1%, temperature range 100-1600oC). (C) 2016, Pleiades Publishing, Inc.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

—

Projekt

<a href="/cs/project/LO1203" target="_blank" >LO1203: Regionální materiálově technologické výzkumné centrum - Program udržitelnosti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Instruments and Experimental Techniques

ISSN

0020-4412

e-ISSN

—

Svazek periodika

59

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

149-155

Kód UT WoS článku

000370339800020

EID výsledku v databázi Scopus

2-s2.0-84958581120