Thermodynamics of Liquid-Liquid Criticality in Supercooled Water in a Mean-Field Approximation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F12%3A43883559" target="_blank" >RIV/60076658:12310/12:43883559 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10765-012-1195-z" target="_blank" >http://dx.doi.org/10.1007/s10765-012-1195-z</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10765-012-1195-z" target="_blank" >10.1007/s10765-012-1195-z</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermodynamics of Liquid-Liquid Criticality in Supercooled Water in a Mean-Field Approximation

Popis výsledku v původním jazyce

In a recent publication, it has been shown how a non-analytic scaling theory of critical phenomena can describe the available experimental information for the thermodynamic properties of supercooled water, when it is assumed to exhibit a liquid-liquid critical point. In this article, we present a mean-field equation of state which also represents the experimental data for supercooled water. Compared to the scaling theory, the mean-field equation has the advantage of simplicity for practical calculationsof the properties of supercooled water. The insensitivity to a particular form of a critical equation of state is due to a lack of experimental data asymptotically close to the liquid-liquid critical point. Hence, while the assumed existence of a liquid-liquid critical point in water can account for the observed thermodynamic behavior of supercooled water, the actual location of such a liquid-liquid critical point cannot be determined accurately from the available experimental thermodyn

Název v anglickém jazyce

Thermodynamics of Liquid-Liquid Criticality in Supercooled Water in a Mean-Field Approximation

Popis výsledku anglicky

In a recent publication, it has been shown how a non-analytic scaling theory of critical phenomena can describe the available experimental information for the thermodynamic properties of supercooled water, when it is assumed to exhibit a liquid-liquid critical point. In this article, we present a mean-field equation of state which also represents the experimental data for supercooled water. Compared to the scaling theory, the mean-field equation has the advantage of simplicity for practical calculationsof the properties of supercooled water. The insensitivity to a particular form of a critical equation of state is due to a lack of experimental data asymptotically close to the liquid-liquid critical point. Hence, while the assumed existence of a liquid-liquid critical point in water can account for the observed thermodynamic behavior of supercooled water, the actual location of such a liquid-liquid critical point cannot be determined accurately from the available experimental thermodyn

Druh

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

CEP obor

BJ - Termodynamika

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2012

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

33

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

758-773

Kód UT WoS článku

000304143800002

EID výsledku v databázi Scopus

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