3D Numerical Simulations and Measurements of Effective Dielectric Properties of Oil-in-Water Emulsions

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F13%3A00206960" target="_blank" >RIV/68407700:21460/13:00206960 - isvavai.cz</a>

Výsledek na webu

<a href="http://piers.org/piersproceedings/piers2013StockholmProc.php" target="_blank" >http://piers.org/piersproceedings/piers2013StockholmProc.php</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

3D Numerical Simulations and Measurements of Effective Dielectric Properties of Oil-in-Water Emulsions

Popis výsledku v původním jazyce

An existing 2D concept for the numerical estimation of effective dielectric properties of mixtures with random droplets' distribution was adapted here and expanded into 3D. The expansion of the concept to 3D introduces a new possibility for direct comparison of simulation results with measured values. Simulated effective permittivity of Water-in-Oil as well as of Oil-in-Water emulsions were compared to data estimated using two mixing formulas: Maxwell Garnett and Bruggeman. Dielectric properties estimated with the Maxwell Garnett mixing formula fits better dielectric properties of both Oil-in-Water and Water-in-Oil emulsions. Furthermore, dielectric properties of Oil-in-Water emulsions were measured using a commercial system Dielectric Probe Kit from Agilent Technologies. The measured data were compared with the dielectric properties estimated using both the Maxwell Garnett mixing formula and the numerical concept. All compared data fit well each other.

Název v anglickém jazyce

3D Numerical Simulations and Measurements of Effective Dielectric Properties of Oil-in-Water Emulsions

Popis výsledku anglicky

An existing 2D concept for the numerical estimation of effective dielectric properties of mixtures with random droplets' distribution was adapted here and expanded into 3D. The expansion of the concept to 3D introduces a new possibility for direct comparison of simulation results with measured values. Simulated effective permittivity of Water-in-Oil as well as of Oil-in-Water emulsions were compared to data estimated using two mixing formulas: Maxwell Garnett and Bruggeman. Dielectric properties estimated with the Maxwell Garnett mixing formula fits better dielectric properties of both Oil-in-Water and Water-in-Oil emulsions. Furthermore, dielectric properties of Oil-in-Water emulsions were measured using a commercial system Dielectric Probe Kit from Agilent Technologies. The measured data were compared with the dielectric properties estimated using both the Maxwell Garnett mixing formula and the numerical concept. All compared data fit well each other.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/GP13-29857P" target="_blank" >GP13-29857P: Interakce lidského těla s EM polem vyzářeným metamateriálovými strukturami</a><br>

Návaznosti

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

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

PIERS 2013 Stockholm Proceedings

ISBN

978-1-934142-26-4

ISSN

1559-9450

e-ISSN

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Počet stran výsledku

4

Strana od-do

1337-1340

Název nakladatele

Electromagnetics Academy

Místo vydání

Cambridge

Místo konání akce

Stockholm

Datum konání akce

12. 8. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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