Size Dependences of Surface Tension

Kód výsledku v IS VaVaI

RIV/49777513:23210/15:43926818 - isvavai.cz

Nalezeny alternativní kódy

RIV/60076658:12310/15:43888788

Výsledek na webu

http://dx.doi.org/10.1007/s10765-015-1851-1

DOI - Digital Object Identifier

10.1007/s10765-015-1851-1

Jazyk výsledku

angličtina

Název v původním jazyce

Size Dependences of Surface Tension

Popis výsledku v původním jazyce

Research into the curved interfaces is an important problem of first-order phase transitions. The curvature dependence of the surface tension is important for the description of nucleation phenomena and fluids in microcapillaries or nanopores.When the droplet radius becomes very small, its surface tension is different from that of a large droplet. It is difficult to determine a size dependence of the surface tension by an experiment; only theoretical models are available. Several models for the size dependence based on the Gibbs-Tolman-Koenig-Buff (GTKB) equation have been published recently. With the usage of the GTKB equation, the exact relationship between the microdroplet surface tension and the radius can be obtained. Different models are discussed, and a new approximation of the size dependence of the surface tension is presented.

Název v anglickém jazyce

Size Dependences of Surface Tension

Popis výsledku anglicky

Research into the curved interfaces is an important problem of first-order phase transitions. The curvature dependence of the surface tension is important for the description of nucleation phenomena and fluids in microcapillaries or nanopores.When the droplet radius becomes very small, its surface tension is different from that of a large droplet. It is difficult to determine a size dependence of the surface tension by an experiment; only theoretical models are available. Several models for the size dependence based on the Gibbs-Tolman-Koenig-Buff (GTKB) equation have been published recently. With the usage of the GTKB equation, the exact relationship between the microdroplet surface tension and the radius can be obtained. Different models are discussed, and a new approximation of the size dependence of the surface tension is presented.

Druh

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

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

GP13-20467P: Termodynamické modelování podchlazené vody

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

International Journal of Thermophysics

ISSN

0195-928X

e-ISSN

—

Svazek periodika

2015

Číslo periodika v rámci svazku

36

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

2862-2868

Kód UT WoS článku

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EID výsledku v databázi Scopus

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