Percolation Line, Response Functions, and Voronoi Polyhedra Analysis in Supercritical Water

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F12%3A00386506" target="_blank" >RIV/67985858:_____/12:00386506 - isvavai.cz</a>

Alternative codes found

RIV/44555601:13440/12:43884018

Result on the web

<a href="http://dx.doi.org/10.5488/CMP.15.23301" target="_blank" >http://dx.doi.org/10.5488/CMP.15.23301</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5488/CMP.15.23301" target="_blank" >10.5488/CMP.15.23301</a>

Result language

angličtina

Original language name

Percolation Line, Response Functions, and Voronoi Polyhedra Analysis in Supercritical Water

Original language description

The problem of a physical relevance (meaning) of percolation in supercritical fluids is addressed considering a primitivemodel of water. Two different criteria, physical and configurational, are used for the cluster definition in Monte Carlo simulationsover a range of pressures to determine the percolation line and skewness, and a theoretical analytic equation of state is used to evaluate response functions. It is found that both criteria yield practically the same percolation line. However, unlike thefindings for simple fluids, the loci of the response function extrema exhibit density/pressure dependence quite different from that of the percolation line. The only potential coincidence between the loci of the extrema of a thermodynamic property and adetectable structural change is found for the coefficient of isothermal compressibility and Voronoi neighbors distribution skewness maximum.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BJ - Thermodynamics

OECD FORD branch

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Project

<a href="/en/project/IAA200760905" target="_blank" >IAA200760905: Thermophysical properties of water in unexplored, technologically significant regions</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2012

Confidentiality

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

Name of the periodical

Condensed Matter Physics

ISSN

1607-324X

e-ISSN

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Volume of the periodical

15

Issue of the periodical within the volume

2

Country of publishing house

UA - UKRAINE

Number of pages

8

Pages from-to

23301

UT code for WoS article

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EID of the result in the Scopus database

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