Publication detail
Modelling of surface properties of selected silicate system.
KAVIČKA, F. DOBROVSKÁ, J.
Czech title
Modelování povrchových vlastností vybraných silikátových systémů
English title
Modelling of surface properties of selected silicate system.
Type
journal article - other
Language
en
Original abstract
Presented paper deals with investigation of selected ternary oxidic system with high content of silicates from the viewpoint of surface properties. Research was focused not only on experimental investigation, but mostly on theoretical modelling of surface tension. This approarch was chosen due to absence of compact set of information from the area of heterogeneous processes at high temperatures. It is morover very often difficult to acces appropriate data. Surface properties were investigated by sessile drop method. Afterwards calculation was made with use of selected semi-empirical models and obtained outputs were confronted with experimentally obtained data. Modelling comprised also temperature dependence of surface tension and influence of SiO2 on its values.
Czech abstract
Výzkum vybraného ternárního oxidického systému s vysokým obsahem silikátů z hlediska povrchových vlastností. Je zaměřen nejen na experimentální výzkum, ale většinou na teoretické modelování povrchového napětí. Tento přístup byl zvolen vzhledem k absenci úpného souboru informací z oblasti heterogenizačních procesů při vysokých teplotách. Výpočty byly prováděny použitím semi-empirického modelu a získané výsledky konfrontovány s experimentálně získanými daty.
English abstract
Presented paper deals with investigation of selected ternary oxidic system with high content of silicates from the viewpoint of surface properties. Research was focused not only on experimental investigation, but mostly on theoretical modelling of surface tension. This approarch was chosen due to absence of compact set of information from the area of heterogeneous processes at high temperatures. It is morover very often difficult to acces appropriate data. Surface properties were investigated by sessile drop method. Afterwards calculation was made with use of selected semi-empirical models and obtained outputs were confronted with experimentally obtained data. Modelling comprised also temperature dependence of surface tension and influence of SiO2 on its values.
Keywords in Czech
Povrchové napětí, oxidický systém, Butlerova rovnice, Chou model
Keywords in English
Surface tension, oxidix system, Butlers equation, Chou model
RIV year
2011
Released
04.07.2011
Publisher
Trans Tech Publications
Location
Switzerland
ISSN
1662-8985
Journal
AMR - Advanced Materials Research
Volume
2011
Number
291-294
Pages from–to
444–449
Pages count
6
BIBTEX
@article{BUT73317,
author="František {Kavička} and Jana {Dobrovská},
title="Modelling of surface properties of selected silicate system.",
journal="AMR - Advanced Materials Research",
year="2011",
volume="2011",
number="291-294",
month="July",
pages="444--449",
publisher="Trans Tech Publications",
address="Switzerland",
issn="1662-8985"
}